1
|
Kitazaki Y, Yamamura O, Usui K, Ueno A, Sanada S, Sasaki H, Endo Y, Enomoto S, Ikawa M, Nakamoto Y, Hamano T. Anti-Kv1.4 Antibody-positive Nivolumab-induced Myasthenia Gravis and Myositis Presenting with Bilateral Ptosis and Demonstrating Different Pathophysiologies. Intern Med 2023; 62:3013-3020. [PMID: 37839874 PMCID: PMC10641203 DOI: 10.2169/internalmedicine.0739-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/21/2022] [Indexed: 10/17/2023] Open
Abstract
Nivolumab blocks inhibitors of T-cell activation and restores antitumor immunity but promotes T-cell activity in host tissues by blocking inhibition of the T-cell function, resulting in immune-related adverse effects. We herein report an 80-year-old man presenting with nivolumab-related myasthenia gravis with anti-muscular voltage-gated potassium channel-complex (Kv1.4) antibodies. On day 29 after nivolumab administration, he simultaneously developed rapidly progressing right ptosis and left facial paralysis. Nivolumab administration was discontinued. He subsequently presented with bulbar paralysis, dyspnea, and muscle weakness and received intravenous immunoglobulin, methylprednisolone, and plasma exchange. The severity of nivolumab-related myasthenia gravis with anti-Kv1.4 antibodies presented with diverse clinical findings.
Collapse
Affiliation(s)
- Yuki Kitazaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
- Department of Community Medicine, Faculty of Medical Science, University of Fukui, Japan
| | - Kojiro Usui
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
- Department of Neurology, Fukui-ken Saiseikai Hospital, Japan
| | - Sayaka Sanada
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Hirohito Sasaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Yoshinori Endo
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
- Department of Advanced Medicine for Community Healthcare, Faculty of Medical Sciences, University of Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Japan
- Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Japan
| |
Collapse
|
2
|
Kitazaki Y, Ikawa M, Hamano T, Sasaki H, Yamaguchi T, Enomoto S, Shirafuji N, Hayashi K, Yamamura O, Tsujikawa T, Okazawa H, Kimura H, Nakamoto Y. Magnetic resonance imaging arterial spin labeling hypoperfusion with diffusion-weighted image hyperintensity is useful for diagnostic imaging of Creutzfeldt-Jakob disease. Front Neurol 2023; 14:1242615. [PMID: 37885479 PMCID: PMC10598551 DOI: 10.3389/fneur.2023.1242615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 09/14/2023] [Indexed: 10/28/2023] Open
Abstract
Background and objectives Magnetic resonance imaging with arterial spin labeling (ASL) perfusion imaging is a noninvasive method for quantifying cerebral blood flow (CBF). We aimed to evaluate the clinical utility of ASL perfusion imaging to aid in the diagnosis of Creutzfeldt-Jakob disease (CJD). Methods This retrospective study enrolled 10 clinically diagnosed with probable sporadic CJD (sCJD) based on the National CJD Research & Surveillance Unit and EuroCJD criteria and 18 healthy controls (HCs). Diffusion-weighted images (DWIs), CBF images obtained from ASL, N-isopropyl-(123I)-p-iodoamphetamine (123IMP)-single-photon emission computed tomography (SPECT) images, and 18F-fluorodeoxyglucose (18FDG)-positron emission tomography (PET) images were analyzed. First, the cortical values obtained using volume-of-interest (VOI) analysis were normalized using the global mean in each modality. The cortical regions were classified into DWI-High (≥ +1 SD) and DWI-Normal (< +1 SD) regions according to the DWI-intensity values. The normalized cortical values were compared between the two regions for each modality. Second, each modality value was defined as ASL hypoperfusion (< -1 SD), SPECT hypoperfusion (< -1 SD), and PET low accumulation (< -1 SD). The overall agreement rate of DWIs with ASL-CBF, SPECT, and PET was calculated. Third, regression analyses between the normalized ASL-CBF values and normalized SPECT or PET values derived from the VOIs were performed using a scatter plot. Results The mean values of ASL-CBF (N = 10), 123IMP-SPECT (N = 8), and 18FDG-PET (N = 3) in DWI-High regions were significantly lower than those in the DWI-Normal regions (p < 0.001 for all); however, HCs (N = 18) showed no significant differences in ASL-CBF between the two regions. The overall agreement rate of DWI (high or normal) with ASL-CBF (hypoperfusion or normal) (81.8%) was similar to that of SPECT (85.2%) and PET (78.5%) in CJD. The regression analysis showed that the normalized ASL-CBF values significantly correlated with the normalized SPECT (r = 0.44, p < 0.001) and PET values (r = 0.46, p < 0.001) in CJD. Discussion Patients with CJD showed ASL hypoperfusion in lesions with DWI hyperintensity, suggesting that ASL-CBF could be beneficial for the diagnostic aid of CJD.
Collapse
Affiliation(s)
- Yuki Kitazaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
- Biomedical Imaging Research Center, University of Fukui, Fukui, Japan
- Department of Advanced Medicine for Community Healthcare, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
- Department of Aging and Dementia (DAD), University of Fukui, Fukui, Japan
- Life Science Innovation Center, University of Fukui, Fukui, Japan
| | - Hirohito Sasaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Kouji Hayashi
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
- Department of Rehabilitation, Faculty of Health Science, Fukui Health Science University, Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tetsuya Tsujikawa
- Biomedical Imaging Research Center, University of Fukui, Fukui, Japan
| | - Hidehiko Okazawa
- Biomedical Imaging Research Center, University of Fukui, Fukui, Japan
| | - Hirohiko Kimura
- Department of Radiology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| |
Collapse
|
3
|
Shimamoto Y, Sasaki H, Kasuno K, Watanabe Y, Sakashita S, Nishikawa S, Nishimori K, Morita S, Nishikawa Y, Kobayashi M, Fukushima S, Enomoto S, Takahashi N, Hamano T, Sakamaki I, Iwasaki H, Iwano M. Posterior reversible encephalopathy syndrome (PRES) associated with SARS-CoV-2 infection in a patient under maintenance haemodialysis: a case report. BMC Nephrol 2023; 24:286. [PMID: 37773103 PMCID: PMC10542676 DOI: 10.1186/s12882-023-03319-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Accepted: 09/04/2023] [Indexed: 09/30/2023] Open
Abstract
BACKGROUND Endothelial dysfunction is common in patients undergoing chronic haemodialysis, and is a major cause of posterior reversible encephalopathy syndrome (PRES). Recently, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has been shown to cause endothelial dysfunction by infecting vascular endothelial cells. Several cases of neurological complications in patients without kidney dysfunction, and only a few cases in patients with chronic kidney disease, have been reported in the literature. However, no previous report has yet described PRES associated with SARS-CoV-2 infection among patients undergoing maintenance dialysis. CASE PRESENTATION A 54-year-old woman undergoing maintenance haemodialysis was admitted to our hospital for status epilepticus. She had developed end-stage kidney disease (ESKD) secondary to diabetic nephropathy. Seven days prior to admission, she had developed fever and was diagnosed with COVID-19. Subsequently her blood pressure increased from 160/90 mmHg to 190/100 mmHg. On admission, she presented with severe hypertension (> 220/150 mmHg), unconsciousness, and epilepticus. CT tomography revealed no signs of brain haemorrhage. Cranio-spinal fluid (CSF) examination revealed no signs of encephalitis, and CSF polymerase chain reaction (PCR) for SARS-CoV-2 was negative. MRI findings revealed focal T2/FLAIR hyperintensity in the bilateral parietooccipital regions, leading to the diagnosis of PRES. Deep sedation and strict blood pressure control resulted in a rapid improvement of her symptoms, and she was discharged without sequelae. CONCLUSIONS We report the first case of PRES associated with SARS-CoV-2 infection in a patient undergoing maintenance haemodialysis. Patients undergoing maintenance haemodialysis are at high risk of PRES because of several risk factors. SARS-CoV-2 infection causes direct invasion of endothelial cells by binding to angiotensin-converting enzyme 2 (ACE2), initiating cytokine release, and hypercoagulation, leading to vascular endothelial cell injury and increased vascular leakage. In the present case, SARS-CoV-2 infection possibly be associated with the development of PRES.
Collapse
Affiliation(s)
- Yuki Shimamoto
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Hirohito Sasaki
- Division of Neurology, Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Kenji Kasuno
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan.
| | - Yuki Watanabe
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Sayumi Sakashita
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Sho Nishikawa
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Kazuhisa Nishimori
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Sayu Morita
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Yudai Nishikawa
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Mamiko Kobayashi
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Sachiko Fukushima
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Soichi Enomoto
- Division of Neurology, Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Naoki Takahashi
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| | - Tadanori Hamano
- Division of Neurology, Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Ippei Sakamaki
- Department of Infectious Diseases, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Hiromichi Iwasaki
- Division of Infection Control and Prevention, University of Fukui Hospital, Fukui, Japan
| | - Masayuki Iwano
- Department of Nephrology, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki Eiheiji-cho Yoshida-gun, Fukui, Japan
| |
Collapse
|
4
|
Nomiya H, Hamano T, Takaku N, Sasaki H, Usui K, Sanada S, Yamaguchi T, Kitazaki Y, Endo Y, Kamisawa T, Enomoto S, Shirafuji N, Matsunaga A, Ueno A, Ikawa M, Yamamura O, Hasegawa M, Kimura H, Nishino I, Nakamoto Y. Magnetic resonance imaging findings of the lower limb muscles in anti-mitochondrial M2 antibody-positive myositis. Neuromuscul Disord 2023; 33:74-80. [PMID: 37652755 DOI: 10.1016/j.nmd.2023.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 06/19/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023]
Abstract
Anti-mitochondrial M2 antibody (AMA-M2)-positive myositis is an idiopathic inflammatory myopathy (IIM). Of all patients with myositis, 2.5-19.5% have AMA-M2 antibodies. However, the detailed distribution of muscles affected in AMA-positive myositis is unknown. Therefore, we examined lower muscle magnetic resonance imaging (MRI) findings of patients with AMA-positive myositis. Among the 63 patients with IIM at our institute, 5 (7.9%) were positive for AMA-M2 antibodies. However, one was also positive for anti-Jo1 antibodies; therefore, four patients were finally participated in this study. All patients had high-intensity MRI signals in the proximal muscles, including the gluteus maximus and iliopsoas muscles, and in the thigh muscles, including the vastus lateralis, vastus medialis, adductor magnus, and semimembranosus muscles. Lower leg muscles were relatively spared. Fascial edema was observed in all patients and was also present in the lower leg muscles. Subcutaneous edema was observed, particularly in the proximal portion of the lower limbs. In AMA-positive myositis, proximal muscles, including the gluteus maximus, vastus lateralis, adductor magnus, and the semimembranosus, were markedly affected, while the lower leg muscles were relatively preserved. Additionally, fascial edema was evident even in lower leg muscles. Therefore, muscle MRI can be a useful diagnostic aid for AMA-positive myositis.
Collapse
Affiliation(s)
- Hirotaka Nomiya
- Clinical Training Center, University of Fukui Hospital, Fukui, Japan; Department of Cell Biology and Biochemistry, Division of Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan; Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan; Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Japan; Life Science Innovation Center, University of Fukui, Fukui, Japan.
| | - Naoko Takaku
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Hirohito Sasaki
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Kojiro Usui
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Sayaka Sanada
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Yuki Kitazaki
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Yoshinori Endo
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Tomoko Kamisawa
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Akiko Matsunaga
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| | - Minoru Hasegawa
- Department of Dermatology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Hirohiko Kimura
- Department of Radiology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Ichizo Nishino
- Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry, Kodaira, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, Fukui, Japan
| |
Collapse
|
5
|
Usui K, Kitazaki Y, Enomoto S, Morita M, Nakamichi K, Hamano T. [A case of progressive multifocal leukoencephalopathy associated with daratumumab, bortezomib, and dexamethasone for multiple myeloma]. Rinsho Shinkeigaku 2023; 63:513-517. [PMID: 37518017 DOI: 10.5692/clinicalneurol.cn-001847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
An 83-year-old man presented with visual disturbance and right hemiparalysis, one month after daratumumab, bortezomib, and dexamethasone administration for multiple myeloma (MM). Blood screens revealed a CD4+ T-lymphocyte count of 132/μl. Diffusion weighted and fluid-attenuated inversion-recovery MR imaging showed high intensity signals in the both occipital lobes and left precentral area. The patient had no history of human immunodeficiency virus infection. Cerebrospinal fluid (CSF) JC virus (JCV) was positive (83 copies/ml), as indicated by PCR. The patient was diagnosed with progressive multifocal leukoencephalopathy (PML). MM treatment was discontinued, and mefloquine and mirtazapine therapy was started. However, the CSF JCV-DNA PCR count did not improve (111 copies/ml) after 30 days from starting mefloquine and mirtazapine therapy. The patient died six months after symptom onset. Conclusively, patients with decreased CD4+ T lymphocyte counts following DBd therapy for MM, the possibility of PML should be considered.
Collapse
Affiliation(s)
- Kojiro Usui
- Department of Neurology, University of Fukui Hospital
| | - Yuki Kitazaki
- Department of Neurology, University of Fukui Hospital
| | | | - Mihoko Morita
- Department of Hematology and Oncology, University of Fukui Hospital
| | - Kazuo Nakamichi
- Department of Virology 1, National Institute of Infectious Diseases
| | | |
Collapse
|
6
|
Abe S, Asami S, Eizuka M, Futagi S, Gando A, Gando Y, Gima T, Goto A, Hachiya T, Hata K, Hayashida S, Hosokawa K, Ichimura K, Ieki S, Ikeda H, Inoue K, Ishidoshiro K, Kamei Y, Kawada N, Kishimoto Y, Koga M, Kurasawa M, Maemura N, Mitsui T, Miyake H, Nakahata T, Nakamura K, Nakamura K, Nakamura R, Ozaki H, Sakai T, Sambonsugi H, Shimizu I, Shirai J, Shiraishi K, Suzuki A, Suzuki Y, Takeuchi A, Tamae K, Ueshima K, Watanabe H, Yoshida Y, Obara S, Ichikawa AK, Chernyak D, Kozlov A, Nakamura KZ, Yoshida S, Takemoto Y, Umehara S, Fushimi K, Kotera K, Urano Y, Berger BE, Fujikawa BK, Learned JG, Maricic J, Axani SN, Smolsky J, Fu Z, Winslow LA, Efremenko Y, Karwowski HJ, Markoff DM, Tornow W, Dell'Oro S, O'Donnell T, Detwiler JA, Enomoto S, Decowski MP, Grant C, Li A, Song H. Search for the Majorana Nature of Neutrinos in the Inverted Mass Ordering Region with KamLAND-Zen. Phys Rev Lett 2023; 130:051801. [PMID: 36800472 DOI: 10.1103/physrevlett.130.051801] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 04/10/2022] [Accepted: 11/29/2022] [Indexed: 06/18/2023]
Abstract
The KamLAND-Zen experiment has provided stringent constraints on the neutrinoless double-beta (0νββ) decay half-life in ^{136}Xe using a xenon-loaded liquid scintillator. We report an improved search using an upgraded detector with almost double the amount of xenon and an ultralow radioactivity container, corresponding to an exposure of 970 kg yr of ^{136}Xe. These new data provide valuable insight into backgrounds, especially from cosmic muon spallation of xenon, and have required the use of novel background rejection techniques. We obtain a lower limit for the 0νββ decay half-life of T_{1/2}^{0ν}>2.3×10^{26} yr at 90% C.L., corresponding to upper limits on the effective Majorana neutrino mass of 36-156 meV using commonly adopted nuclear matrix element calculations.
Collapse
Affiliation(s)
- S Abe
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Asami
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - M Eizuka
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Futagi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Gima
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Goto
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Hachiya
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Hata
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Hayashida
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Hosokawa
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Ichimura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Ieki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ikeda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Inoue
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Ishidoshiro
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Kamei
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - N Kawada
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Kishimoto
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Koga
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - M Kurasawa
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - N Maemura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Mitsui
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Miyake
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Nakahata
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Nakamura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Nakamura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - R Nakamura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ozaki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Graduate Program on Physics for the Universe, Tohoku University, Sendai 980-8578, Japan
| | - T Sakai
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Sambonsugi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - I Shimizu
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - J Shirai
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Shiraishi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Suzuki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Suzuki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Takeuchi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Tamae
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Ueshima
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Watanabe
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Yoshida
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Obara
- Frontier Research Institute for Interdisciplinary Sciences, Tohoku University, Sendai 980-8578, Japan
| | - A K Ichikawa
- Department of Physics, Tohoku University, Sendai 980-8578, Japan
| | - D Chernyak
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Kozlov
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Z Nakamura
- Kyoto University, Department of Physics, Kyoto 606-8502, Japan
| | - S Yoshida
- Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Takemoto
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - S Umehara
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - K Fushimi
- Department of Physics, Tokushima University, Tokushima 770-8506, Japan
| | - K Kotera
- Graduate School of Integrated Arts and Sciences, Tokushima University, Tokushima 770-8502, Japan
| | - Y Urano
- Graduate School of Integrated Arts and Sciences, Tokushima University, Tokushima 770-8502, Japan
| | - B E Berger
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - B K Fujikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J G Learned
- Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - J Maricic
- Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - S N Axani
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - J Smolsky
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Z Fu
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - L A Winslow
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Efremenko
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - H J Karwowski
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - W Tornow
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - S Dell'Oro
- Center for Neutrino Physics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - T O'Donnell
- Center for Neutrino Physics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - J A Detwiler
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - S Enomoto
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - M P Decowski
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nikhef and the University of Amsterdam, Science Park, Amsterdam, Netherlands
| | - C Grant
- Boston University, Boston, Massachusetts 02215, USA
| | - A Li
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
- Boston University, Boston, Massachusetts 02215, USA
| | - H Song
- Boston University, Boston, Massachusetts 02215, USA
| |
Collapse
|
7
|
Hamano T, Nagata M, Matsubara R, Ikebata Y, Ito T, Ibe A, Fujita Y, Kusaka Y, Tokunaga T, Enomoto S, Endo Y, Ueno A, Shirafuji N, Ikawa M, Hayashi K, Yamamura O, Nakamoto Y. Effectiveness of a self-reporting yes/no survey for dementia screening-trial in Fukui, Japan. Front Aging Neurosci 2023; 14:1029614. [PMID: 36688170 PMCID: PMC9845620 DOI: 10.3389/fnagi.2022.1029614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Accepted: 11/22/2022] [Indexed: 01/06/2023] Open
Abstract
Background: Early intervention for dementia patients is extremely important for the prevention of dementia. However, so far, it is not clear as to what kind of screening will be useful for the early detection of dementia. Objective: We aimed to investigate the relationship between the results of a short self-reporting yes/no survey selected in Kihon Checklist, developed by the Japanese Ministry of Health, Labor and Welfare to identify older adults who are at risk of requiring support/care, and other original items developed by Dementia Prevention Team, Fukui, Japan, and Mini-Mental State Examination (MMSE) scores, and determine the diagnostic efficacy of the self-reporting yes/no survey. Methods: Self-reporting yes/no surveys were conducted for 87,687 individuals aged ≥65 years, living in Fukui, Japan, and did not have Long-Term Care Insurance, Japan. According to the survey results, selected individuals were advised to visit a local hospital to be assessed with MMSE. Results: Individuals who could not make a call by looking up phone numbers and manage their own deposits and savings at the bank or automatic teller machine (ATM) had an increased risk of low MMSE score (≤23; odds ratio: 2.74 [1.89-3.97]; 95% confidence interval: 2.12 [1.46-3.07]). Conclusions: Self-reporting yes/no survey could effectively screen for dementia. Not being able to make a call by looking up phone numbers and not being able to manage their own deposits and savings at the bank or ATM are signs of dementia.
Collapse
Affiliation(s)
- Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan,Department of Aging and Dementia (DAD), Faculty of Medical Sciences, University of Fukui, Fukui, Japan,Life Science Innovation Center, University of Fukui, Fukui, Japan,*Correspondence: Tadanori Hamano
| | - Miwako Nagata
- Department of Neurology, Nakamura Hospital, Echizen-city, Japan
| | | | | | - Tatsuhiko Ito
- Department of Psychiatry, Sukoyaka Silver Hospital, Fukui, Japan
| | - Akihiro Ibe
- Department of Internal Medicine, Ibe Hospital, Echizen-cho, Japan
| | - Youshi Fujita
- Department of Neurology, Fujita Neurological Hospital, Fukui, Japan
| | - Yukinori Kusaka
- Department of Environmental Health, University of Fukui, Fukui, Japan
| | - Takahiro Tokunaga
- Research Promotion Office, Shinseikai Toyama Hospital, Toyama, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan,Department of Aging and Dementia (DAD), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yoshinori Endo
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Kouji Hayashi
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| |
Collapse
|
8
|
Takahata K, Arakawa K, Enomoto S, Usami Y, Nogi K, Saitou R, Ozone K, Takahashi H, Yoneno M, Kokubun T. Joint instability causes catabolic enzyme production in chondrocytes prior to synovial cells in novel non-invasive ACL ruptured mouse model. Osteoarthritis Cartilage 2022; 31:576-587. [PMID: 36528308 DOI: 10.1016/j.joca.2022.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 11/07/2022] [Accepted: 12/07/2022] [Indexed: 12/23/2022]
Abstract
OBJECTIVE The Anterior Cruciate Ligament (ACL)-deficient model helps to clarify the mechanism of knee osteoarthritis (OA); however, the conventional ACL injury model could have included concurrent onset factors such as direct compression stress to cartilage and subchondral bone. In this study, we established a novel Non-invasive ACL-Ruptured mouse model without concurrent injuries and elucidated the relationship between OA progression and joint instability. DESIGN We induced the ACL-Rupture non-invasively in twelve-week-old C57BL/6 male mice and evaluated histological, macroscopical, and morphological analysis at 0 days. Next, we created the ACL-R, controlled abnormal tibial translation (CATT), and Sham groups. Then, the joint stability and OA pathophysiology were analyzed at 2, 4, and 8 weeks. RESULTS No intra-articular injuries, except for ACL rupture, were observed in the ACL-R model. ACL-R mice increased anterior tibial displacement compared to the Sham group (P < 0.001, 95% CI [-1.509 to -0.966]) and CATT group (P < 0.001, 95% CI [-0.841 to -0.298]) at 8 weeks. All mice in the ACL-R group caused cartilage degeneration. The degree of cartilage degeneration in the ACL-R group was higher than in the CATT group (P = 0.006) at 8 weeks. The MMP-3-positive cell rate of chondrocytes increased in the ACL-R group than CATT group from 4 weeks (P = 0.043; 95% CI [-28.32 to -0.364]) while that of synovial cells increased at 8 weeks (P = 0.031; 95% CI [-23.398 to -1.021]). CONCLUSION We successfully established a Non-invasive ACL-R model without intra-articular damage. Our model revealed that chondrocytes might react to abnormal mechanical stress prior to synovial cells while the knee OA onset.
Collapse
Affiliation(s)
- K Takahata
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan; Japan Society for the Promotion of Science, Tokyo, Japan.
| | - K Arakawa
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - S Enomoto
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - Y Usami
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - K Nogi
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - R Saitou
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - K Ozone
- University of Tsukuba Hospital, Ibaraki, Japan.
| | - H Takahashi
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - M Yoneno
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan.
| | - T Kokubun
- Graduate School of Health, Medicine, and Welfare, Saitama Prefectural University, Saitama, Japan; Department of Physical Therapy, School of Health and Social Services, Saitama Prefectural University, Saitama, Japan.
| |
Collapse
|
9
|
Nagahara R, Suganuma S, Tsuda T, Shibutani T, Enomoto S. Acute effects of dermal suctioning on back pain in racehorses: a pilot study. Comparative Exercise Physiology 2022. [DOI: 10.3920/cep220007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Back pain is a common clinical condition that leads to poor performance in racehorses. Therefore, horse owners would benefit from a suitable and effective treatment that results in the early recovery of their horses. Dermal suctioning significantly improves chronic lower back pain in humans. Thus, if a similar effect were to be found in racehorses, it could become a new treatment for back pain in horses. In this study, we examined the acute effects of dermal suctioning on back pain in racehorses. Twelve Thoroughbred racehorses with back pain underwent 10 min of dermal suctioning in the thoracolumbar region. The pain score, mechanical nociceptive threshold (MNT), heart rate variability (HRV), and plasma cortisol concentrations were measured. Results showed that pain scores were significantly improved immediately after dermal suctioning (P=0.028), while MNT, HRV, and plasma cortisol concentrations did not show significant changes (P>0.05). These results indicate that dermal suctioning immediately relieves pain but has a limited effect on the other three parameters.
Collapse
Affiliation(s)
| | - S. Suganuma
- Northern Farm Tenei, Fukushima 962-0516, Japan
| | - T. Tsuda
- Northern Farm, Hokkaido 059-1432, Japan
| | - T. Shibutani
- Institute of Sports Sciences, International Pacific University, Okayama 709-0863, Japan
- MJ Company K.K., Okayama 700-0953, Japan
| | - S. Enomoto
- Center for Liberal Arts, Meiji Gakuin University, Yokohama 244-8539, Japan
- Institute for Promotion of Education and Campus Life, Okayama University, Okayama 700-8530, Japan
| |
Collapse
|
10
|
Aker M, Batzler D, Beglarian A, Behrens J, Berlev A, Besserer U, Bieringer B, Block F, Bobien S, Bornschein B, Bornschein L, Böttcher M, Brunst T, Caldwell TS, Carney RMD, Chilingaryan S, Choi W, Debowski K, Descher M, Díaz Barrero D, Doe PJ, Dragoun O, Drexlin G, Edzards F, Eitel K, Ellinger E, Engel R, Enomoto S, Felden A, Formaggio JA, Fränkle FM, Franklin GB, Friedel F, Fulst A, Gauda K, Gavin AS, Gil W, Glück F, Grössle R, Gumbsheimer R, Hannen V, Haußmann N, Helbing K, Hickford S, Hiller R, Hillesheimer D, Hinz D, Höhn T, Houdy T, Huber A, Jansen A, Karl C, Kellerer F, Kellerer J, Kleifges M, Klein M, Köhler C, Köllenberger L, Kopmann A, Korzeczek M, Kovalík A, Krasch B, Krause H, La Cascio L, Lasserre T, Le TL, Lebeda O, Lehnert B, Lokhov A, Machatschek M, Malcherek E, Mark M, Marsteller A, Martin EL, Melzer C, Mertens S, Mostafa J, Müller K, Neumann H, Niemes S, Oelpmann P, Parno DS, Poon AWP, Poyato JML, Priester F, Ráliš J, Ramachandran S, Robertson RGH, Rodejohann W, Rodenbeck C, Röllig M, Röttele C, Ryšavý M, Sack R, Saenz A, Salomon R, Schäfer P, Schimpf L, Schlösser M, Schlösser K, Schlüter L, Schneidewind S, Schrank M, Schwemmer A, Šefčík M, Sibille V, Siegmann D, Slezák M, Spanier F, Steidl M, Sturm M, Telle HH, Thorne LA, Thümmler T, Titov N, Tkachev I, Urban K, Valerius K, Vénos D, Vizcaya Hernández AP, Weinheimer C, Welte S, Wendel J, Wiesinger C, Wilkerson JF, Wolf J, Wüstling S, Wydra J, Xu W, Zadoroghny S, Zeller G. New Constraint on the Local Relic Neutrino Background Overdensity with the First KATRIN Data Runs. Phys Rev Lett 2022; 129:011806. [PMID: 35841544 DOI: 10.1103/physrevlett.129.011806] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
We report on the direct search for cosmic relic neutrinos using data acquired during the first two science campaigns of the KATRIN experiment in 2019. Beta-decay electrons from a high-purity molecular tritium gas source are analyzed by a high-resolution MAC-E filter around the end point at 18.57 keV. The analysis is sensitive to a local relic neutrino overdensity ratio of η<9.7×10^{10}/α (1.1×10^{11}/α) at a 90% (95%) confidence level with α=1 (0.5) for Majorana (Dirac) neutrinos. A fit of the integrated electron spectrum over a narrow interval around the end point accounting for relic neutrino captures in the tritium source reveals no significant overdensity. This work improves the results obtained by the previous neutrino mass experiments at Los Alamos and Troitsk. We furthermore update the projected final sensitivity of the KATRIN experiment to η<1×10^{10}/α at 90% confidence level, by relying on updated operational conditions.
Collapse
Affiliation(s)
- M Aker
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Batzler
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Beglarian
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Behrens
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Berlev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - U Besserer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Bieringer
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - F Block
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - S Bobien
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Bornschein
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Bornschein
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Böttcher
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - T Brunst
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T S Caldwell
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - R M D Carney
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - S Chilingaryan
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Choi
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - K Debowski
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - M Descher
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - D Díaz Barrero
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - P J Doe
- Center for Experimental Nuclear Physics and Astrophysics, and Dept. of Physics, University of Washington, Seattle, Washington 98195, USA
| | - O Dragoun
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - G Drexlin
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - F Edzards
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K Eitel
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E Ellinger
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - R Engel
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Enomoto
- Center for Experimental Nuclear Physics and Astrophysics, and Dept. of Physics, University of Washington, Seattle, Washington 98195, USA
| | - A Felden
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J A Formaggio
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - F M Fränkle
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - G B Franklin
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - F Friedel
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Fulst
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - K Gauda
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - A S Gavin
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - W Gil
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Glück
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Grössle
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Gumbsheimer
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - V Hannen
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - N Haußmann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - K Helbing
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - S Hickford
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Hiller
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Hillesheimer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Hinz
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Höhn
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Houdy
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Huber
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Jansen
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Karl
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - F Kellerer
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - J Kellerer
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - M Kleifges
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Klein
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Köhler
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - L Köllenberger
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kopmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Korzeczek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - A Kovalík
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - B Krasch
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Krause
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L La Cascio
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - T Lasserre
- IRFU (DPhP & APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - T L Le
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - O Lebeda
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - B Lehnert
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - A Lokhov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - M Machatschek
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E Malcherek
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Mark
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Marsteller
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E L Martin
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Melzer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Mertens
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - J Mostafa
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Müller
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Neumann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Niemes
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - P Oelpmann
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - A W P Poon
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J M L Poyato
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - F Priester
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Ráliš
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - S Ramachandran
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstr. 20, 42119 Wuppertal, Germany
| | - R G H Robertson
- Center for Experimental Nuclear Physics and Astrophysics, and Dept. of Physics, University of Washington, Seattle, Washington 98195, USA
| | - W Rodejohann
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - C Rodenbeck
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - M Röllig
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Röttele
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Ryšavý
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - R Sack
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - A Saenz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstr. 15, 12489 Berlin, Germany
| | - R Salomon
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - P Schäfer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schimpf
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - M Schlösser
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Schlösser
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schlüter
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - S Schneidewind
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - M Schrank
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Schwemmer
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Šefčík
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - V Sibille
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - D Siegmann
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Slezák
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - F Spanier
- Institute for Theoretical Astrophysics, University of Heidelberg, Albert-Ueberle-Strasse 2, 69120 Heidelberg, Germany
| | - M Steidl
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Sturm
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H H Telle
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - L A Thorne
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - T Thümmler
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Titov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - I Tkachev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - K Urban
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K Valerius
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Vénos
- Nuclear Physics Institute, Czech Academy of Sciences, 25068 Řež, Czech Republic
| | - A P Vizcaya Hernández
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - C Weinheimer
- Institute for Nuclear Physics, University of Münster, Wilhelm-Klemm-Strasse 9, 48149 Münster, Germany
| | - S Welte
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Wendel
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Wiesinger
- Technische Universität München, James-Franck-Strasse 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - J F Wilkerson
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Wolf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131 Karlsruhe, Germany
| | - S Wüstling
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Wydra
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Xu
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - S Zadoroghny
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - G Zeller
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| |
Collapse
|
11
|
Arakawa K, Takahata K, Enomoto S, Oka Y, Ozone K, Nakagaki S, Murata K, Kanemura N, Kokubun T. The difference in joint instability affects the onset of cartilage degeneration or subchondral bone changes. Osteoarthritis Cartilage 2022; 30:451-460. [PMID: 34906679 DOI: 10.1016/j.joca.2021.12.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Revised: 12/07/2021] [Accepted: 12/08/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE It has been debated whether the onset of knee osteoarthritis is initiated in cartilage or subchondral bone. The purpose of this study was to clarify the effects of increasing or decreasing joint instability on cartilage degeneration and subchondral bone changes in knee OA by comparing different models of joint instability. DESIGN We used the anterior cruciate ligament transection (ACL-T) model and the destabilization of the medial meniscus (DMM) model. In addition, we created a controlled abnormal tibial translation (CATT) model and a controlled abnormal tibial rotation (CATR) model. We performed joint instability analysis, micro-computed tomography analysis, histological and immunohistological analysis in 4 and 6 weeks. RESULTS The CATT group suppressed joint instability in the ACL-T group (6 weeks; P = 0.032), and the CATR group suppressed joint instability in the DMM group (6 weeks; P = 0.032). Chondrocyte hypertrophy in the ACL-T and DMM groups was increased compared to the Sham group (6 weeks; [ACL-T vs Sham], P = 0.002, 95%CI [5.983-33.025]; [DMM vs Sham], P = 0.022, 95%CI [1.691-28.733]). In the subchondral bone, the BV/TV in the DMM and CATR groups was increased compared to the ACL-T and CATT groups (6 weeks; [DMM vs ACL-T], P = 0.002, 95%CI [7.404-37.582]; [DMM vs CATT], P = 0.014, 95%CI [2.881-33.059]; [CATR vs ACL-T], P = 0.006, 95%CI [4.615-34.793]; [CATR vs CATT], P = 0.048, 95%CI [0.092-30.270]). CONCLUSIONS This study showed that joint instability promotes chondrocyte hypertrophy, but subchondral bone changes were influenced by differences in ACL and meniscus function.
Collapse
Affiliation(s)
- K Arakawa
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan.
| | - K Takahata
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan.
| | - S Enomoto
- Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Saitama, Japan.
| | - Y Oka
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan.
| | - K Ozone
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan; Japan Society for the Promotion of Science, Tokyo, Japan.
| | - S Nakagaki
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan.
| | - K Murata
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan; Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Saitama, Japan.
| | - N Kanemura
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan; Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Saitama, Japan.
| | - T Kokubun
- Department of Health and Social Services, Health and Social Services, Graduate School of Saitama Prefectural University, Saitama, Japan; Department of Physical Therapy, Health and Social Services, Saitama Prefectural University, Saitama, Japan.
| |
Collapse
|
12
|
Kitazaki Y, Shirafuji N, Takaku N, Yamaguchi T, Enomoto S, Ikawa M, Yamamura O, Nakamoto Y, Hamano T. Autoimmune basal ganglia encephalitis associated with anti-recoverin antibodies: A case report. eNeurologicalSci 2021; 25:100382. [PMID: 34877416 PMCID: PMC8628202 DOI: 10.1016/j.ensci.2021.100382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/25/2021] [Accepted: 11/17/2021] [Indexed: 11/23/2022] Open
Abstract
Autoimmune basal ganglia encephalitis causes neurological symptoms such as parkinsonism associated with basal ganglia lesions. Here, we report a case of autoimmune basal ganglia encephalitis without retinal lesions or malignancy harboring anti-recoverin antibodies. The patient was a 67-year-old Japanese woman who developed anorexia, parkinsonism, and disturbance of consciousness 7 days before admission. Brain magnetic resonance imaging showed hyperintense bilateral basal ganglia lesions on fluid-attenuated inversion recovery images. 18F-fluorodeoxyglucose-positron emission tomography showed no malignancy in the trunk, and dopamine transporter single-photon emission computed tomography with dopamine transporters revealed reduced radiotracer uptake in the basal ganglia. Further, anti-recoverin IgG antibodies were detected in serum immunoblot. Based on the clinical and imaging findings, the patient was diagnosed with autoimmune basal ganglia encephalitis with anti-recoverin antibodies and administered high-dose immunoglobulins (HD-IVIG), which led to an improvement in clinical symptoms. Anti-recoverin antibodies are paraneoplastic antibodies that explicitly bind to Ca2+-binding proteins in the retina and cause retinopathy. This pathological sequence is defined as cancer-associated retinopathy (CAR). However, in our case, autoimmune basal ganglia encephalitis developed without CAR syndrome or malignancy. Clinicians should be aware of the possibility of autoimmune basal ganglia encephalitis showing anti-recoverin antibodies but no CAR syndrome or malignancy, which should be treated with HD-IVIG therapy. Autoimmune basal ganglia encephalitis causes parkinsonism related to basal ganglia. We report an autoimmune basal ganglia encephalitis with anti-recoverin antibodies. Anti-recoverin Abs are paraneoplastic antibodies and cause retinopathy. Autoimmune encephalitis with anti-recoverin Abs developed without retinopathy. Autoimmune encephalitis with anti-recoverin Abs should be treated with HD-IVIG.
Collapse
Affiliation(s)
- Yuki Kitazaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Naoko Takaku
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan.,Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan.,Department of Advanced Medicine for Community Healthcare, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan.,Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| |
Collapse
|
13
|
Asano R, Hamano T, Yen S, Sasaki H, Yamaguchi T, Endo Y, Enomoto S, Shirafuji N, Ikawa M, Yamamura O, Nakamoto Y. Lithium chloride inhibits phosphorylation of tau protein. Alzheimers Dement 2021. [DOI: 10.1002/alz.054807] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Rei Asano
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD) Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Shu‐Hui Yen
- Mayo Clinic Jacksonville Jacksonville FL USA
| | - Hirohito Sasaki
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Yoshinori Endo
- Second Department of Internal Medicine University of Fukui Fukui Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD) Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD) Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine Faculty of Medical Sciences University of Fukui Fukui Japan
| |
Collapse
|
14
|
Matsuo H, Kubota M, Matsumura M, Takayama M, Mae Y, Kitazaki Y, Enomoto S, Ueno A, Ikawa M, Hamano T, Takahashi A, Tsubokawa M, Shimada S. Center of pressure velocities in patients with body lateropulsion: three case report series of Wallenberg's syndrome. Physiother Theory Pract 2021; 38:3264-3272. [PMID: 34661499 DOI: 10.1080/09593985.2021.1990448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE In patients with Wallenberg's syndrome who present with body lateropulsion (BL), whether the center of pressure (COP) position and velocity characterize postural dysregulation is unknown. We measured time-course changes in COP parameters in three BL patients. METHODS Three patients with acute Wallenberg's syndrome presented with BL. COP was measured for time-course changes during first standing and every week thereafter. COP positions, which indicate the deviation in the center of gravity, were calculated. COP velocities associated with dynamic movements of the center of gravity were analyzed separately for the BL and non-BL sides. RESULTS All patients showed that COP position shifted to the BL side in first standing and changed to the center over time. COP velocities to the BL side were fast in first standing. Two of the three patients had significantly faster COP velocities to the BL side than to the non-BL side (p < .05), and one did not. In all three cases, the faster COP velocities to the BL side decreased significantly after 2 weeks compared to the initial standing position (p < .001). The change seemed to be related to the time when independent walking became possible. CONCLUSIONS Fast COP velocity to the BL side might reflect postural dysregulation in patients with BL. These findings might be useful information for devising effective rehabilitation in patients with BL.
Collapse
Affiliation(s)
- Hideaki Matsuo
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| | - Masafumi Kubota
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| | - Mayumi Matsumura
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| | - Mami Takayama
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| | - Yuri Mae
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| | - Yuki Kitazaki
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Ai Takahashi
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan.,Department of Orthopaedics and Rehabilitation Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Misao Tsubokawa
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan.,Department of Orthopaedics and Rehabilitation Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Seiichiro Shimada
- Division of Physical Therapy and Rehabilitation Medicine, University of Fukui Hospital, Fukui, Japan
| |
Collapse
|
15
|
Aker M, Altenmüller K, Beglarian A, Behrens J, Berlev A, Besserer U, Bieringer B, Blaum K, Block F, Bornschein B, Bornschein L, Böttcher M, Brunst T, Caldwell T, La Cascio L, Chilingaryan S, Choi W, Díaz Barrero D, Debowski K, Deffert M, Descher M, Doe P, Dragoun O, Drexlin G, Dyba S, Edzards F, Eitel K, Ellinger E, Engel R, Enomoto S, Fedkevych M, Felden A, Formaggio J, Fränkle F, Franklin G, Friedel F, Fulst A, Gauda K, Gil W, Glück F, Grössle R, Gumbsheimer R, Höhn T, Hannen V, Haußmann N, Helbing K, Hickford S, Hiller R, Hillesheimer D, Hinz D, Houdy T, Huber A, Jansen A, Köllenberger L, Karl C, Kellerer J, Kippenbrock L, Klein M, Kopmann A, Korzeczek M, Kovalík A, Krasch B, Krause H, Lasserre T, Le T, Lebeda O, Lehnert B, Lokhov A, Lopez Poyato J, Müller K, Machatschek M, Malcherek E, Mark M, Marsteller A, Martin E, Melzer C, Mertens S, Niemes S, Oelpmann P, Osipowicz A, Parno D, Poon A, Priester F, Röllig M, Röttele C, Rest O, Robertson R, Rodenbeck C, Ryšavý M, Sack R, Saenz A, Schaller (née Pollithy) A, Schäfer P, Schimpf L, Schlösser K, Schlösser M, Schlüter L, Schrank M, Schulz B, Šefčík M, Seitz-Moskaliuk H, Sibille V, Siegmann D, Slezák M, Spanier F, Steidl M, Sturm M, Sun M, Telle H, Thümmler T, Thorne L, Titov N, Tkachev I, Trost N, Vénos D, Valerius K, Vizcaya Hernández A, Wüstling S, Weber M, Weinheimer C, Weiss C, Welte S, Wendel J, Wilkerson J, Wolf J, Xu W, Yen YR, Zadoroghny S, Zeller G. Analysis methods for the first KATRIN neutrino-mass measurement. Int J Clin Exp Med 2021. [DOI: 10.1103/physrevd.104.012005] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
16
|
Onishi H, Yamamura O, Ueda S, Shibata M, Enomoto S, Maeda F, Tsubouchi H, Hirobe T, Shimizu S, Kishimoto T, Chiba H, Sasaki K, Hanzawa K, Hamano T, Nakamoto Y, Kaku B, Terasawa H. Deep-vein thrombosis detection rates and consideration of the living environment in a tsunami disaster area during the disaster reconstruction phase: A cross-sectional study. Acta Angiologica 2021. [DOI: 10.5603/aa.2020.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
|
17
|
Aker M, Altenmüller K, Beglarian A, Behrens J, Berlev A, Besserer U, Bieringer B, Blaum K, Block F, Bornschein B, Bornschein L, Böttcher M, Brunst T, Caldwell TS, La Cascio L, Chilingaryan S, Choi W, Díaz Barrero D, Debowski K, Deffert M, Descher M, Doe PJ, Dragoun O, Drexlin G, Dyba S, Edzards F, Eitel K, Ellinger E, Engel R, Enomoto S, Fedkevych M, Felden A, Formaggio JA, Fränkle FM, Franklin GB, Friedel F, Fulst A, Gauda K, Gil W, Glück F, Grössle R, Gumbsheimer R, Höhn T, Hannen V, Haußmann N, Helbing K, Hickford S, Hiller R, Hillesheimer D, Hinz D, Houdy T, Huber A, Jansen A, Köllenberger L, Karl C, Kellerer J, Kippenbrock L, Klein M, Kopmann A, Korzeczek M, Kovalík A, Krasch B, Krause H, Lasserre T, Le TL, Lebeda O, Le Guennic N, Lehnert B, Lokhov A, Lopez Poyato JM, Müller K, Machatschek M, Malcherek E, Mark M, Marsteller A, Martin EL, Melzer C, Mertens S, Niemes S, Oelpmann P, Osipowicz A, Parno DS, Poon AWP, Priester F, Röllig M, Röttele C, Rest O, Robertson RGH, Rodenbeck C, Ryšavý M, Sack R, Saenz A, Schaller A, Schäfer P, Schimpf L, Schlösser M, Schlösser K, Schlüter L, Schrank M, Schulz B, Šefčík M, Seitz-Moskaliuk H, Sibille V, Siegmann D, Slezák M, Spanier F, Steidl M, Sturm M, Sun M, Telle HH, Thümmler T, Thorne LA, Titov N, Tkachev I, Trost N, Vénos D, Valerius K, Vizcaya Hernández AP, Wüstling S, Weber M, Weinheimer C, Weiss C, Welte S, Wendel J, Wilkerson JF, Wolf J, Xu W, Yen YR, Zadoroghny S, Zeller G. Bound on 3+1 Active-Sterile Neutrino Mixing from the First Four-Week Science Run of KATRIN. Phys Rev Lett 2021; 126:091803. [PMID: 33750167 DOI: 10.1103/physrevlett.126.091803] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 01/06/2021] [Accepted: 01/22/2021] [Indexed: 06/12/2023]
Abstract
We report on the light sterile neutrino search from the first four-week science run of the KATRIN experiment in 2019. Beta-decay electrons from a high-purity gaseous molecular tritium source are analyzed by a high-resolution MAC-E filter down to 40 eV below the endpoint at 18.57 keV. We consider the framework with three active neutrinos and one sterile neutrino. The analysis is sensitive to the mass, m_{4}, of the fourth mass state for m_{4}^{2}≲1000 eV^{2} and to active-to-sterile neutrino mixing down to |U_{e4}|^{2}≳2×10^{-2}. No significant spectral distortion is observed and exclusion bounds on the sterile mass and mixing are reported. These new limits supersede the Mainz results for m_{4}^{2}≲1000 eV^{2} and improve the Troitsk bound for m_{4}^{2}<30 eV^{2}. The reactor and gallium anomalies are constrained for 100<Δm_{41}^{2}<1000 eV^{2}.
Collapse
Affiliation(s)
- M Aker
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Altenmüller
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- IRFU (DPhP and APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - A Beglarian
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Behrens
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Berlev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - U Besserer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Bieringer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - K Blaum
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - F Block
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - B Bornschein
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Bornschein
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Böttcher
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - T Brunst
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T S Caldwell
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - L La Cascio
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Chilingaryan
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Choi
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Díaz Barrero
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - K Debowski
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - M Deffert
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Descher
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - P J Doe
- Center for Experimental Nuclear Physics and Astrophysics, and Deptartment of Physics, University of Washington, Seattle, Washington 98195, USA
| | - O Dragoun
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - G Drexlin
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Dyba
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Edzards
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K Eitel
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E Ellinger
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - R Engel
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Enomoto
- Center for Experimental Nuclear Physics and Astrophysics, and Deptartment of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Fedkevych
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Felden
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J A Formaggio
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - F M Fränkle
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - G B Franklin
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - F Friedel
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - A Fulst
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - K Gauda
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - W Gil
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Glück
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Grössle
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Gumbsheimer
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Höhn
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - V Hannen
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - N Haußmann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - K Helbing
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - S Hickford
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - R Hiller
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Hillesheimer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Hinz
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Houdy
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Huber
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - A Jansen
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Köllenberger
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Karl
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - J Kellerer
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - L Kippenbrock
- Center for Experimental Nuclear Physics and Astrophysics, and Deptartment of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Klein
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kopmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Korzeczek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - A Kovalík
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - B Krasch
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Krause
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Lasserre
- IRFU (DPhP and APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
| | - T L Le
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - O Lebeda
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - N Le Guennic
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - B Lehnert
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - A Lokhov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - J M Lopez Poyato
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - K Müller
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Machatschek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - E Malcherek
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Mark
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Marsteller
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E L Martin
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - C Melzer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Mertens
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - S Niemes
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - P Oelpmann
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Osipowicz
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - D S Parno
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - A W P Poon
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - F Priester
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Röllig
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Röttele
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - O Rest
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - R G H Robertson
- Center for Experimental Nuclear Physics and Astrophysics, and Deptartment of Physics, University of Washington, Seattle, Washington 98195, USA
| | - C Rodenbeck
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - M Ryšavý
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - R Sack
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Saenz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - A Schaller
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - P Schäfer
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schimpf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Schlösser
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Schlösser
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schlüter
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Schrank
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Schulz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - M Šefčík
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - H Seitz-Moskaliuk
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - V Sibille
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - D Siegmann
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Slezák
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - F Spanier
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Steidl
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Sturm
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Sun
- Center for Experimental Nuclear Physics and Astrophysics, and Deptartment of Physics, University of Washington, Seattle, Washington 98195, USA
| | - H H Telle
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - T Thümmler
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L A Thorne
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - N Titov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - I Tkachev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - N Trost
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Vénos
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - K Valerius
- Institute for Astroparticle Physics (IAP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A P Vizcaya Hernández
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S Wüstling
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Weber
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Weinheimer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - C Weiss
- Project, Process, and Quality Management (PPQ), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Welte
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Wendel
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J F Wilkerson
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Wolf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - W Xu
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, Massachusetts 02139, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - S Zadoroghny
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - G Zeller
- Tritium Laboratory Karlsruhe (TLK), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| |
Collapse
|
18
|
Yamaguchi T, Hamano T, Sada K, Kanaan NM, Sasaki H, Yen S, Asano R, Enomoto S, Shirafuji N, Ueno A, Ikawa M, Yamamura O, Nakamoto Y. Syk inhibitor reduces oligomeric tau associated with GSK3β inactivation and autophagy activation. Alzheimers Dement 2020. [DOI: 10.1002/alz.042633] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Tomohisa Yamaguchi
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Kiyonao Sada
- Department of Genome Science and Microbiology, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Nicholas M. Kanaan
- Michigan State University, College of Human Medicine Grand Rapids MI USA
| | - Hirohito Sasaki
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Shu‐Hui Yen
- Mayo Clinic Jacksonville Jacksonville FL USA
| | - Rei Asano
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| |
Collapse
|
19
|
Zhu F, Lin G, Hamano T, Kanaan NM, Yen S, Asano R, Shirafuji N, Sasaki H, Enomoto S, Yamaguchi T, Ueno A, Ikawa M, Yamamura O, Nakamoto Y. Clioquinol reduces tau phosphorylation and oligomerization. Alzheimers Dement 2020. [DOI: 10.1002/alz.044356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Feiyan Zhu
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Neurology Tongde Hospital of Zhejiang Province Zhejiang China
| | - Gaoping Lin
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Zhejiang Provincial People's Hospital Zhejiang China
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Nicholas M. Kanaan
- Michigan State University, College of Human Medicine Grand Rapids MI USA
| | - Shu‐Hui Yen
- Mayo Clinic Jacksonville Jacksonville FL USA
| | - Rei Asano
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Hirohito Sasaki
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
- Department of Aging and Dementia (DAD), Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Asako Ueno
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences University of Fukui Fukui Japan
| |
Collapse
|
20
|
Kitazaki Y, Ikawa M, Enomoto S, Shirafuji N, Hayashi K, Yamamura O, Yamada S, Arishima H, Noriki S, Nakamoto Y, Hamano T. An autopsy case of tuberculous meningitis undiagnosed by nested-PCR of CSF samples and brain biopsy. J Neurol Sci 2020; 415:116968. [PMID: 32534371 DOI: 10.1016/j.jns.2020.116968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Revised: 05/26/2020] [Accepted: 05/29/2020] [Indexed: 10/24/2022]
Abstract
Nested polymerase chain reaction (PCR) testing of cerebrospinal fluid (CSF) has higher diagnostic sensitivity with regard to tuberculous meningitis (TBM) than conventional methods. Herein we describe the autopsy case of a 70-year-old woman with TBM that could not be diagnosed via nested PCR in CSF, even though it was performed three times. The clinical course, magnetic resonance imaging results, and elevated adenosine deaminase levels in CSF were consistent with TBM. We also performed a brain biopsy from the thickened leptomeninges of the patient, which showed granulomatous leptomeningitis consistent with TBM. However, we were not able to identify tuberculous bacilli by the acid-fast bacterial staining, single PCR test, and culture of the biopsy preparations. We finally diagnosed TBM in this case by the positive results of both the fourth PCR test and culture of her CSF, which were taken 7 days before her death. This case suggests that even the combination of repetitive nested PCR in CSF and brain biopsy lacks adequate sensitivity to exclude TBM in some patients.
Collapse
Affiliation(s)
- Yuki Kitazaki
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan; Department of Advanced Medicine for Community Healthcare, Faculty of Medical Sciences, University of Fukui, Fukui, Japan.
| | - Soichi Enomoto
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan; Department of Aging and Dementia (DAD), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Kouji Hayashi
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan; Department of Rehabilitation, Faculty of Health Science, Fukui Health Science University, Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Shinsuke Yamada
- Department of Neurosurgery, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Hidetaka Arishima
- Department of Neurosurgery, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Sakon Noriki
- Department of Pathology, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Fukui, Japan; Department of Aging and Dementia (DAD), Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| |
Collapse
|
21
|
Kitazaki Y, Ikawa M, Yamaguchi T, Enomoto S, Kishitani T, Shirafuji N, Hayashi K, Yamamura O, Nakamoto Y, Hamano T. Autoimmune Encephalitis Associated with Anti-gamma-aminobutyric Acid B Receptor Antibodies Mimicking Syncope. Intern Med 2020; 59:843-847. [PMID: 31813910 PMCID: PMC7118379 DOI: 10.2169/internalmedicine.3652-19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Autoimmune encephalitis associated with autoantibodies to the gamma-aminobutyric acid B receptor (GABABR-AE) typically involves limbic symptoms with limbic abnormalities visible in brain magnetic resonance imaging (MRI). We herein report a case of a 48-year-old man with GABABR-AE whose initial presentation was limited to syncope without limbic symptoms or MRI abnormalities. Interestingly, serial MRI also revealed no abnormalities even after the appearance of limbic symptoms. Our findings suggest that GABABR-AE can initially mimic common syncope and that MRI findings may remain normal throughout the clinical course. Even if patients have normal MRI findings, GABABR-AE should be considered if limbic symptoms worsen.
Collapse
Affiliation(s)
- Yuki Kitazaki
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Masamichi Ikawa
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
- Department of Advanced Medicine for Community Healthcare, Faculty of Medical Sciences, University of Fukui, Japan
| | - Tomohisa Yamaguchi
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Soichi Enomoto
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
- Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Japan
| | - Toru Kishitani
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Norimichi Shirafuji
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Koji Hayashi
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Osamu Yamamura
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine (Neurology), Faculty of Medical Sciences, University of Fukui, Japan
- Department of Aging and Dementia, Faculty of Medical Sciences, University of Fukui, Japan
| |
Collapse
|
22
|
Aker M, Altenmüller K, Arenz M, Babutzka M, Barrett J, Bauer S, Beck M, Beglarian A, Behrens J, Bergmann T, Besserer U, Blaum K, Block F, Bobien S, Bokeloh K, Bonn J, Bornschein B, Bornschein L, Bouquet H, Brunst T, Caldwell TS, La Cascio L, Chilingaryan S, Choi W, Corona TJ, Debowski K, Deffert M, Descher M, Doe PJ, Dragoun O, Drexlin G, Dunmore JA, Dyba S, Edzards F, Eisenblätter L, Eitel K, Ellinger E, Engel R, Enomoto S, Erhard M, Eversheim D, Fedkevych M, Felden A, Fischer S, Flatt B, Formaggio JA, Fränkle FM, Franklin GB, Frankrone H, Friedel F, Fuchs D, Fulst A, Furse D, Gauda K, Gemmeke H, Gil W, Glück F, Görhardt S, Groh S, Grohmann S, Grössle R, Gumbsheimer R, Ha Minh M, Hackenjos M, Hannen V, Harms F, Hartmann J, Haußmann N, Heizmann F, Helbing K, Hickford S, Hilk D, Hillen B, Hillesheimer D, Hinz D, Höhn T, Holzapfel B, Holzmann S, Houdy T, Howe MA, Huber A, James TM, Jansen A, Kaboth A, Karl C, Kazachenko O, Kellerer J, Kernert N, Kippenbrock L, Kleesiek M, Klein M, Köhler C, Köllenberger L, Kopmann A, Korzeczek M, Kosmider A, Kovalík A, Krasch B, Kraus M, Krause H, Kuckert L, Kuffner B, Kunka N, Lasserre T, Le TL, Lebeda O, Leber M, Lehnert B, Letnev J, Leven F, Lichter S, Lobashev VM, Lokhov A, Machatschek M, Malcherek E, Müller K, Mark M, Marsteller A, Martin EL, Melzer C, Menshikov A, Mertens S, Minter LI, Mirz S, Monreal B, Morales Guzmán PI, Müller K, Naumann U, Ndeke W, Neumann H, Niemes S, Noe M, Oblath NS, Ortjohann HW, Osipowicz A, Ostrick B, Otten E, Parno DS, Phillips DG, Plischke P, Pollithy A, Poon AWP, Pouryamout J, Prall M, Priester F, Röllig M, Röttele C, Ranitzsch PCO, Rest O, Rinderspacher R, Robertson RGH, Rodenbeck C, Rohr P, Roll C, Rupp S, Ryšavý M, Sack R, Saenz A, Schäfer P, Schimpf L, Schlösser K, Schlösser M, Schlüter L, Schön H, Schönung K, Schrank M, Schulz B, Schwarz J, Seitz-Moskaliuk H, Seller W, Sibille V, Siegmann D, Skasyrskaya A, Slezák M, Špalek A, Spanier F, Steidl M, Steinbrink N, Sturm M, Suesser M, Sun M, Tcherniakhovski D, Telle HH, Thümmler T, Thorne LA, Titov N, Tkachev I, Trost N, Urban K, Vénos D, Valerius K, VanDevender BA, Vianden R, Vizcaya Hernández AP, Wall BL, Wüstling S, Weber M, Weinheimer C, Weiss C, Welte S, Wendel J, Wierman KJ, Wilkerson JF, Wolf J, Xu W, Yen YR, Zacher M, Zadorozhny S, Zbořil M, Zeller G. Improved Upper Limit on the Neutrino Mass from a Direct Kinematic Method by KATRIN. Phys Rev Lett 2019; 123:221802. [PMID: 31868426 DOI: 10.1103/physrevlett.123.221802] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Indexed: 06/10/2023]
Abstract
We report on the neutrino mass measurement result from the first four-week science run of the Karlsruhe Tritium Neutrino experiment KATRIN in spring 2019. Beta-decay electrons from a high-purity gaseous molecular tritium source are energy analyzed by a high-resolution MAC-E filter. A fit of the integrated electron spectrum over a narrow interval around the kinematic end point at 18.57 keV gives an effective neutrino mass square value of (-1.0_{-1.1}^{+0.9}) eV^{2}. From this, we derive an upper limit of 1.1 eV (90% confidence level) on the absolute mass scale of neutrinos. This value coincides with the KATRIN sensitivity. It improves upon previous mass limits from kinematic measurements by almost a factor of 2 and provides model-independent input to cosmological studies of structure formation.
Collapse
Affiliation(s)
- M Aker
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Altenmüller
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- IRFU (DPhP & APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Arenz
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - M Babutzka
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J Barrett
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - S Bauer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - M Beck
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - A Beglarian
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Behrens
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - T Bergmann
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - U Besserer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Blaum
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - F Block
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Bobien
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Bokeloh
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - J Bonn
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - B Bornschein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Bornschein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Bouquet
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Brunst
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T S Caldwell
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - L La Cascio
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Chilingaryan
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Choi
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - T J Corona
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - K Debowski
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - M Deffert
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Descher
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - P J Doe
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - O Dragoun
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - G Drexlin
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J A Dunmore
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Dyba
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Edzards
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - L Eisenblätter
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Eitel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E Ellinger
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - R Engel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Enomoto
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Erhard
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Eversheim
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - M Fedkevych
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Felden
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Fischer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Flatt
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - J A Formaggio
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - F M Fränkle
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - G B Franklin
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - H Frankrone
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Friedel
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - D Fuchs
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Fulst
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - D Furse
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - K Gauda
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - H Gemmeke
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - W Gil
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - F Glück
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Görhardt
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Groh
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Grohmann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Grössle
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R Gumbsheimer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Ha Minh
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M Hackenjos
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - V Hannen
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Harms
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - J Hartmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Haußmann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - F Heizmann
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - K Helbing
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - S Hickford
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - D Hilk
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - B Hillen
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - D Hillesheimer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - D Hinz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Höhn
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Holzapfel
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Holzmann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Houdy
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - M A Howe
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - A Huber
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - T M James
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Jansen
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kaboth
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - C Karl
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - O Kazachenko
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - J Kellerer
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - N Kernert
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Kippenbrock
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - M Kleesiek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Klein
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - C Köhler
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - L Köllenberger
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kopmann
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Korzeczek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - A Kosmider
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Kovalík
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - B Krasch
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Kraus
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - H Krause
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Kuckert
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Kuffner
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Kunka
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - T Lasserre
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- IRFU (DPhP & APC), CEA, Université Paris-Saclay, 91191 Gif-sur-Yvette, France
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - T L Le
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - O Lebeda
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - M Leber
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - B Lehnert
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J Letnev
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - F Leven
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - S Lichter
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - V M Lobashev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - A Lokhov
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Machatschek
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - E Malcherek
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Müller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Mark
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Marsteller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - E L Martin
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - C Melzer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Menshikov
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Mertens
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - L I Minter
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Mirz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Monreal
- Department of Physics, Case Western Reserve University, Cleveland, Ohio 44106, USA
| | - P I Morales Guzmán
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - K Müller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - U Naumann
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - W Ndeke
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - H Neumann
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Niemes
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Noe
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N S Oblath
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - H-W Ortjohann
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Osipowicz
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - B Ostrick
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - E Otten
- Institut für Physik, Johannes-Gutenberg-Universität Mainz, 55099 Mainz, Germany
| | - D S Parno
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - D G Phillips
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - P Plischke
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - A Pollithy
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A W P Poon
- Institute for Nuclear and Particle Astrophysics and Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J Pouryamout
- Department of Physics, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Gaußstraße 20, 42119 Wuppertal, Germany
| | - M Prall
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - F Priester
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Röllig
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Röttele
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - P C-O Ranitzsch
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - O Rest
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - R Rinderspacher
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - R G H Robertson
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - C Rodenbeck
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - P Rohr
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Ch Roll
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - S Rupp
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - M Ryšavý
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - R Sack
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - A Saenz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - P Schäfer
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schimpf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - K Schlösser
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Schlösser
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - L Schlüter
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - H Schön
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Schönung
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany
| | - M Schrank
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - B Schulz
- Institut für Physik, Humboldt-Universität zu Berlin, Newtonstraße 15, 12489 Berlin, Germany
| | - J Schwarz
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H Seitz-Moskaliuk
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - W Seller
- University of Applied Sciences (HFD) Fulda, Leipziger Straße 123, 36037 Fulda, Germany
| | - V Sibille
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - D Siegmann
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - A Skasyrskaya
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Slezák
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - A Špalek
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - F Spanier
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Steidl
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - N Steinbrink
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - M Sturm
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Suesser
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Sun
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - D Tcherniakhovski
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - H H Telle
- Departamento de Química Física Aplicada, Universidad Autonoma de Madrid, Campus de Cantoblanco, 28049 Madrid, Spain
| | - T Thümmler
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - L A Thorne
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - N Titov
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - I Tkachev
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - N Trost
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K Urban
- Technische Universität München, James-Franck-Straße 1, 85748 Garching, Germany
- Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 München, Germany
| | - D Vénos
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - K Valerius
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - B A VanDevender
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - R Vianden
- Helmholtz-Institut für Strahlen- und Kernphysik, Rheinische Friedrich-Wilhelms-Universität Bonn, Nussallee 14-16, 53115 Bonn, Germany
| | - A P Vizcaya Hernández
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - B L Wall
- Center for Experimental Nuclear Physics and Astrophysics, and Department of Physics, University of Washington, Seattle, Washington 98195, USA
| | - S Wüstling
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - M Weber
- Institute for Data Processing and Electronics (IPE), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - C Weinheimer
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - C Weiss
- Project, Process, and Quality Management (PPQ), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - S Welte
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - J Wendel
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - K J Wierman
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J F Wilkerson
- Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599, USA
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA
| | - J Wolf
- Institute of Experimental Particle Physics (ETP), Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Straße 1, 76131 Karlsruhe, Germany
| | - W Xu
- Laboratory for Nuclear Science, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA
| | - Y-R Yen
- Department of Physics, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
| | - M Zacher
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
| | - S Zadorozhny
- Institute for Nuclear Research of Russian Academy of Sciences, 60th October Anniversary Prospect 7a, 117312 Moscow, Russia
| | - M Zbořil
- Institut für Kernphysik, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 9, 48149 Münster, Germany
- Nuclear Physics Institute of the CAS, v. v. i., CZ-250 68 Řež, Czech Republic
| | - G Zeller
- Institute for Nuclear Physics (IKP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Institute for Technical Physics (ITEP), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| |
Collapse
|
23
|
Ueno A, Hamano T, Enomoto S, Shirafuji N, Nagata M, Yamaguchi T, Sasaki H, Kamisawa T, Ikawa M, Yamamura O, Kuriyama M, Nakamoto Y. P2-040: VITAMIN B12 SUPPLEMENTATION IMPROVES HYPERHOMOCYSTEINEMIA AND COGNITIVE IMPAIRMENT IN PATIENTS WITH VITAMIN B12 DEFICIENCY. Alzheimers Dement 2019. [DOI: 10.1016/j.jalz.2019.06.1262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Tadanori Hamano
- University of Fukui; Fukui Japan
- Department of Aging and Dementia (DAD); University of Fukui; Fukui Japan
| | - Soichi Enomoto
- University of Fukui; Fukui Japan
- Department of Aging and Dementia (DAD); University of Fukui; Fukui Japan
| | - Norimichi Shirafuji
- University of Fukui; Fukui Japan
- Department of Aging and Dementia (DAD); University of Fukui; Fukui Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Gando A, Gando Y, Hachiya T, Ha Minh M, Hayashida S, Honda Y, Hosokawa K, Ikeda H, Inoue K, Ishidoshiro K, Kamei Y, Kamizawa K, Kinoshita T, Koga M, Matsuda S, Mitsui T, Nakamura K, Ono A, Ota N, Otsuka S, Ozaki H, Shibukawa Y, Shimizu I, Shirahata Y, Shirai J, Sato T, Soma K, Suzuki A, Takeuchi A, Tamae K, Ueshima K, Watanabe H, Chernyak D, Kozlov A, Obara S, Yoshida S, Takemoto Y, Umehara S, Fushimi K, Hirata S, Berger BE, Fujikawa BK, Learned JG, Maricic J, Winslow LA, Efremenko Y, Karwowski HJ, Markoff DM, Tornow W, O'Donnell T, Detwiler JA, Enomoto S, Decowski MP, Menéndez J, Dvornický R, Šimkovic F. Precision Analysis of the ^{136}Xe Two-Neutrino ββ Spectrum in KamLAND-Zen and Its Impact on the Quenching of Nuclear Matrix Elements. Phys Rev Lett 2019; 122:192501. [PMID: 31144924 DOI: 10.1103/physrevlett.122.192501] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Revised: 03/11/2019] [Indexed: 06/09/2023]
Abstract
We present a precision analysis of the ^{136}Xe two-neutrino ββ electron spectrum above 0.8 MeV, based on high-statistics data obtained with the KamLAND-Zen experiment. An improved formalism for the two-neutrino ββ rate allows us to measure the ratio of the leading and subleading 2νββ nuclear matrix elements (NMEs), ξ_{31}^{2ν}=-0.26_{-0.25}^{+0.31}. Theoretical predictions from the nuclear shell model and the majority of the quasiparticle random-phase approximation (QRPA) calculations are consistent with the experimental limit. However, part of the ξ_{31}^{2ν} range allowed by the QRPA is excluded by the present measurement at the 90% confidence level. Our analysis reveals that predicted ξ_{31}^{2ν} values are sensitive to the quenching of NMEs and the competing contributions from low- and high-energy states in the intermediate nucleus. Because these aspects are also at play in neutrinoless ββ decay, ξ_{31}^{2ν} provides new insights toward reliable neutrinoless ββ NMEs.
Collapse
Affiliation(s)
- A Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Hachiya
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - M Ha Minh
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Hayashida
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Honda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Hosokawa
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ikeda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Inoue
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Ishidoshiro
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Kamei
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Kamizawa
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Kinoshita
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - M Koga
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Matsuda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Mitsui
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Nakamura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Ono
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - N Ota
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Otsuka
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ozaki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Shibukawa
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - I Shimizu
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Shirahata
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - J Shirai
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Sato
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Soma
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Suzuki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Takeuchi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Tamae
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Ueshima
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Watanabe
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - D Chernyak
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - A Kozlov
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Obara
- Kyoto University, Department of Physics, Kyoto 606-8502, Japan
| | - S Yoshida
- Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - Y Takemoto
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - S Umehara
- Research Center for Nuclear Physics, Osaka University, Ibaraki, Osaka 567-0047, Japan
| | - K Fushimi
- Department of Physics, Tokushima University, Tokushima 770-8506, Japan
| | - S Hirata
- Graduate School of Integrated Arts and Sciences, Tokushima University, Tokushima 770-8502, Japan
| | - B E Berger
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - B K Fujikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - J G Learned
- Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - J Maricic
- Department of Physics and Astronomy, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
| | - L A Winslow
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Efremenko
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - H J Karwowski
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - W Tornow
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - T O'Donnell
- Center for Neutrino Physics, Virginia Polytechnic Institute and State University, Blacksburg, Virginia 24061, USA
| | - J A Detwiler
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - S Enomoto
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - M P Decowski
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nikhef and the University of Amsterdam, Science Park, Amsterdam, the Netherlands
| | - J Menéndez
- Center for Nuclear Study, The University of Tokyo, Tokyo 113-0033, Japan
| | - R Dvornický
- Department of Nuclear Physics and Biophysics, Comenius University, Mlynská dolina F1, SK-842 48 Bratislava, Slovakia
- Dzhelepov Laboratory of Nuclear Problems, JINR 141980 Dubna, Russia
| | - F Šimkovic
- Department of Nuclear Physics and Biophysics, Comenius University, Mlynská dolina F1, SK-842 48 Bratislava, Slovakia
- Bogoliubov Laboratory of Theoretical Physics, JINR 141980 Dubna, Russia
- Czech Technical University in Prague, 128-00 Prague, Czech Republic
| |
Collapse
|
25
|
Onishi H, Yamamura O, Ueda S, Shibata M, Enomoto S, Maeda F, Tsubouchi H, Hirobe T, Shimizu S, Hanzawa K, Hamano T, Nakamoto Y, Hayashi H, Terasawa H. Ultrasound cardiography examinations detect victims' long-term realized and potential consequences after major disasters: a case-control study. Environ Health Prev Med 2018; 23:37. [PMID: 30103685 PMCID: PMC6090717 DOI: 10.1186/s12199-018-0721-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Accepted: 06/15/2018] [Indexed: 12/05/2022] Open
Abstract
Background An increase in cardiovascular diseases has been reported following major disasters. Previous work has shown that ultrasonographic findings from ultrasound cardiography examination (UCG) increased until the 44th month after the tsunami caused by the Great East Japan Earthquake. The present study conducted UCG among victims in the tsunami disaster area and investigated the frequency of disaster-related cardiovascular diseases and changes over time until the 55th month after the disaster. Methods The subjects were residents of temporary housing complexes and neighboring housing in Watari-gun, Miyagi Prefecture, Japan. There were 207 subjects in the 18th month, 125 in the 30th month, 121 in the 44th month, and 106 in the 55th month after the disaster. Data were collected through UCG and self-report questionnaire. Results Significant changes were observed among subjects with clinical findings from the UCG, which increased over the study period—from 42.0 to 60.8, 72.7, and 73.6% beginning in the 18th month after the disaster (p < 0.0001). Conclusions It is possible that the UCG can become a useful examination to visualize the potential impact of a major disaster on the cardiac function of victims. Victims with clinical findings continued increasing not only during the acute phase after a disaster but also in the long term. We therefore need to keep this in mind, and note that it is important to establish a support system to control cardiovascular diseases from the early stage of disaster. Trial registration UMIN; ID000029802. R000034050. 2 November 2017.
Collapse
Affiliation(s)
- Hidenori Onishi
- Department of Medical Technology, Kitasato Junior College of Health and Hygienic Sciences, Niigata, Japan.,Department of General Medicine, University of Fukui Hospital, Fukui, Japan
| | - Osamu Yamamura
- Department of Community Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan. .,Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan.
| | - Shinsaku Ueda
- Department of Thoracic Surgery, Ishinomaki Red Cross Hospital, Miyagi, Japan
| | | | - Soichi Enomoto
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan
| | - Fumie Maeda
- Department of Clinical Laboratory, University of Fukui Hospital, Fukui, Japan
| | - Hiromasa Tsubouchi
- Department of Radiotechnology, Fukui Ken Saiseikai Hospital, Fukui, Japan
| | - Takeshi Hirobe
- Department of Clinical Laboratory, Fukui Prefectural Hospital, Fukui, Japan
| | - Sadao Shimizu
- Department of Research Laboratory, National Hospital Organization Awara Hospital, Fukui, Japan
| | - Kazuhiko Hanzawa
- Department of Respiratory Surgery, Graduate School of Medicine, University of Niigata, Niigata, Japan
| | - Tadanori Hamano
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan
| | - Hiroyuki Hayashi
- Department of General Medicine, University of Fukui Hospital, Fukui, Japan
| | - Hidekazu Terasawa
- Department of Community Medicine, Faculty of Medical Science, University of Fukui, 23-3 Matsuokashimoaizuki Yoshida-gun Eiheiji-cho, Fukui, 910-1104, Japan
| |
Collapse
|
26
|
Kitazaki Y, Hamano T, Ueno A, Asano R, Sasaki H, Enomoto S, Shirafuji N, Matsunaga A, Ikawa M, Hayashi K, Yamamura O, Nakamoto Y. P1‐261: CSF TAU PROTEIN IN AUTOIMMUNE ENCEPHALITIS PATIENTS. Alzheimers Dement 2018. [DOI: 10.1016/j.jalz.2018.06.267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
27
|
Hamano T, Hayashi K, Nagata M, Matsubara R, Ikebata Y, Ito T, Ibe A, Fujita Y, Kusaka Y, Shirafuji N, Sasaki H, Kitazaki Y, Yamaguchi T, Enomoto S, Endo Y, Ueno A, Matsunaga A, Ikawa M, Yamamura O, Nakamoto Y. Efficacy of short questionnaire for screening of early stage of dementia. Trial in Fukui prefecture, Japan. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
28
|
Hayashi K, Hamano T, Asano R, Sasaki H, Kitasaki Y, Endo Y, Enomoto S, Shirafuji N, Matsunaga A, Ueno A, Ikawa M, Yamamura O, Nakamoto Y. Reduction of serum cholinesterase by cholinesterase inhibitor (Donepezil, Galantamine, or Rivastigmine). J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
29
|
Nishimura S, Izumi C, Obayashi Y, Fuki M, Imanaka M, Kuroda M, Amano M, Onishi N, Sakamoto J, Tamaki Y, Enomoto S, Miyake M, Tamura T, Kondo H, Nakagawa Y. P2976Incidence of recovery and recurrence in patients with idiopathic dilated cardiomyopathy; usefulness of 123I-MIBG scintigraphy in predicting prognosis and effectiveness of beta-blockers. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx504.p2976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
30
|
Hamano T, Hayashi K, Ueno A, Shirafuji N, Fujita Y, Nakajima H, Fujita Y, Enomoto S, Endo Y, Yamaguchi T, Sasaki H, Ikawa M, Yamamura O, Kuriyama M, Nakamoto Y. [P1–081]: EFFECTIVENESS OF PITAVASTATIN IN PATIENTS WITH MILD ALZHEIMER'S DISEASE AND HYPERLIPIDEMIA. Alzheimers Dement 2017. [DOI: 10.1016/j.jalz.2017.06.148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Youshi Fujita
- University of FukuiFukuiJapan
- Fujita Neurological HospitalFukuiJapan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Gando A, Gando Y, Hachiya T, Hayashi A, Hayashida S, Ikeda H, Inoue K, Ishidoshiro K, Karino Y, Koga M, Matsuda S, Mitsui T, Nakamura K, Obara S, Oura T, Ozaki H, Shimizu I, Shirahata Y, Shirai J, Suzuki A, Takai T, Tamae K, Teraoka Y, Ueshima K, Watanabe H, Kozlov A, Takemoto Y, Yoshida S, Fushimi K, Banks TI, Berger BE, Fujikawa BK, O'Donnell T, Winslow LA, Efremenko Y, Karwowski HJ, Markoff DM, Tornow W, Detwiler JA, Enomoto S, Decowski MP. Publisher's Note: Search for Majorana Neutrinos Near the Inverted Mass Hierarchy Region with KamLAND-Zen [Phys. Rev. Lett. 117, 082503 (2016)]. Phys Rev Lett 2016; 117:109903. [PMID: 27636501 DOI: 10.1103/physrevlett.117.109903] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Indexed: 06/06/2023]
Abstract
This corrects the article DOI: 10.1103/PhysRevLett.117.082503.
Collapse
|
32
|
Gando A, Gando Y, Hachiya T, Hayashi A, Hayashida S, Ikeda H, Inoue K, Ishidoshiro K, Karino Y, Koga M, Matsuda S, Mitsui T, Nakamura K, Obara S, Oura T, Ozaki H, Shimizu I, Shirahata Y, Shirai J, Suzuki A, Takai T, Tamae K, Teraoka Y, Ueshima K, Watanabe H, Kozlov A, Takemoto Y, Yoshida S, Fushimi K, Banks TI, Berger BE, Fujikawa BK, O'Donnell T, Winslow LA, Efremenko Y, Karwowski HJ, Markoff DM, Tornow W, Detwiler JA, Enomoto S, Decowski MP. Search for Majorana Neutrinos Near the Inverted Mass Hierarchy Region with KamLAND-Zen. Phys Rev Lett 2016; 117:082503. [PMID: 27588852 DOI: 10.1103/physrevlett.117.082503] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Indexed: 06/06/2023]
Abstract
We present an improved search for neutrinoless double-beta (0νββ) decay of ^{136}Xe in the KamLAND-Zen experiment. Owing to purification of the xenon-loaded liquid scintillator, we achieved a significant reduction of the ^{110m}Ag contaminant identified in previous searches. Combining the results from the first and second phase, we obtain a lower limit for the 0νββ decay half-life of T_{1/2}^{0ν}>1.07×10^{26} yr at 90% C.L., an almost sixfold improvement over previous limits. Using commonly adopted nuclear matrix element calculations, the corresponding upper limits on the effective Majorana neutrino mass are in the range 61-165 meV. For the most optimistic nuclear matrix elements, this limit reaches the bottom of the quasidegenerate neutrino mass region.
Collapse
Affiliation(s)
- A Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Hachiya
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Hayashi
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - S Hayashida
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ikeda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Inoue
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - K Ishidoshiro
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Karino
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - M Koga
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Matsuda
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Mitsui
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Nakamura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Obara
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Oura
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Ozaki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - I Shimizu
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Shirahata
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - J Shirai
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Suzuki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - T Takai
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Tamae
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - Y Teraoka
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - K Ueshima
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - H Watanabe
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | - A Kozlov
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - Y Takemoto
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
| | - S Yoshida
- Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
| | - K Fushimi
- Faculty of Integrated Arts and Science, University of Tokushima, Tokushima 770-8502, Japan
| | - T I Banks
- Physics Department, University of California, Berkeley, and Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - B E Berger
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Physics Department, University of California, Berkeley, and Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - B K Fujikawa
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Physics Department, University of California, Berkeley, and Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - T O'Donnell
- Physics Department, University of California, Berkeley, and Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA
| | - L A Winslow
- Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA
| | - Y Efremenko
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996, USA
| | - H J Karwowski
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - D M Markoff
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - W Tornow
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708, USA; Physics Departments at Duke University, Durham, North Carolina 27708, USA; North Carolina Central University, Durham, North Carolina 27707, USA; and The University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599, USA
| | - J A Detwiler
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - S Enomoto
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Center for Experimental Nuclear Physics and Astrophysics, University of Washington, Seattle, Washington 98195, USA
| | - M P Decowski
- Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan
- Nikhef and the University of Amsterdam, Science Park, Amsterdam 1098XG, The Netherlands
| |
Collapse
|
33
|
Hashimoto T, Ajimura S, Beer G, Bhang H, Bragadireanu M, Buehler P, Busso L, Cargnelli M, Choi S, Curceanu C, Enomoto S, Faso D, Fujioka H, Fujiwara Y, Fukuda T, Guaraldo C, Hayano RS, Hiraiwa T, Iio M, Iliescu M, Inoue K, Ishiguro Y, Ishikawa T, Ishimoto S, Ishiwatari T, Itahashi K, Iwai M, Iwasaki M, Kato Y, Kawasaki S, Kienle P, Kou H, Ma Y, Marton J, Matsuda Y, Mizoi Y, Morra O, Nagae T, Noumi H, Ohnishi H, Okada S, Outa H, Piscicchia K, Poli Lener M, Romero Vida A, Sada Y, Sakaguchi A, Sakuma F, Sato M, Scordo A, Sekimoto M, Shi H, Sirghi D, Sirghi F, Suzuki K, Suzuki S, Suzuki T, Tanida K, Tatsuno H, Tokuda M, Tomono D, Toyoda A, Tsukada K, Vazquez Doce O, Widmann E, Wuenschek BK, Yamaga T, Yamazaki T, Yim H, Zhang Q, Zmeska J. A search for the K−ppbound state in the 3He( K−in-flight, n) reaction at J-PARC. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20146609008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
34
|
Sada Y, Ajimura S, Beer G, Bhang H, Bragadireanu M, Buehler P, Busso L, Cargnelli M, Choi S, Curceanu C, Enomoto S, Faso D, Fujioka H, Fujiwara Y, Fukuda T, Guaraldo C, Hashimoto T, Hayano RS, Hiraiwa T, Iio M, Iliescu M, Inoue K, Ishiguro Y, Ishikawa T, Ishimoto S, Ishiwatari T, Itahashi K, Iwai M, Iwasaki M, Kato Y, Kawasaki S, Kienle P, Kou H, Ma Y, Marton J, Matsuda Y, Mizoi Y, Morra O, Nagae T, Noumi H, Ohnishi H, Okada S, Outa H, Piscicchia K, Poli Lener M, Romero Vidal A, Sakaguchi A, Sakuma F, Sato M, Scordo A, Sekimoto M, Shi H, Sirghi D, Sirghi F, Suzuki K, Suzuki S, Suzuki T, Tanida K, Tatsuno H, Tokuda M, Tomono D, Toyoda A, Tsukada K, Vazquez Doce O, Widmann E, Weunschek BK, Yamaga T, Yamazaki T, Yim H, Zhang Q, Zmeskal J. Search for the K−ppbound state via the in-flight 3He( K−, n) reaction. EPJ Web of Conferences 2014. [DOI: 10.1051/epjconf/20148102016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
35
|
Domei T, Amemiya K, Enomoto S, Ichihashi K, Yokoi H, Iwabuchi M, Nobuyoshi M. Eicosapentaenoic acid reduced the progression of the coronary atherosclerosis in the patients with optimal LDL cholesterol lowering therapy. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht307.p689] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
36
|
Gando A, Gando Y, Hanakago H, Ikeda H, Inoue K, Ishidoshiro K, Kato R, Koga M, Matsuda S, Mitsui T, Motoki D, Nakada T, Nakamura K, Obata A, Oki A, Ono Y, Otani M, Shimizu I, Shirai J, Suzuki A, Takemoto Y, Tamae K, Ueshima K, Watanabe H, Xu BD, Yamada S, Yoshida H, Kozlov A, Yoshida S, Banks TI, Freedman SJ, Fujikawa BK, Han K, O'Donnell T, Berger BE, Efremenko Y, Karwowski HJ, Markoff DM, Tornow W, Detwiler JA, Enomoto S, Decowski MP. Limit on neutrinoless ββ decay of 136Xe from the first phase of KamLAND-Zen and comparison with the positive claim in 76Ge. Phys Rev Lett 2013; 110:062502. [PMID: 23432237 DOI: 10.1103/physrevlett.110.062502] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2012] [Indexed: 06/01/2023]
Abstract
We present results from the first phase of the KamLAND-Zen double-beta decay experiment, corresponding to an exposure of 89.5 kg yr of (136)Xe. We obtain a lower limit for the neutrinoless double-beta decay half-life of T(1/2)(0ν)>1.9×10(25) yr at 90% C.L. The combined results from KamLAND-Zen and EXO-200 give T(1/2)(0ν)>3.4×10(25) yr at 90% C.L., which corresponds to a Majorana neutrino mass limit of <m(ββ)> <(120-250) meV based on a representative range of available matrix element calculations. Using those calculations, this result excludes the Majorana neutrino mass range expected from the neutrinoless double-beta decay detection claim in (76)Ge, reported by a part of the Heidelberg-Moscow Collaboration, at more than 97.5% C.L.
Collapse
Affiliation(s)
- A Gando
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
37
|
Kamimura S, Enomoto S, Goto K, Hamana K. A Globosus amorphus from an in vitro fertilized embryo transferred to a Japanese black cow. Theriogenology 2012; 40:853-8. [PMID: 16727366 DOI: 10.1016/0093-691x(93)90220-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/1993] [Accepted: 06/09/1993] [Indexed: 10/26/2022]
Abstract
A Globosus amorphus along with a living calf was encountered following the transfer of blastocysts obtained by in vitro fertilization of in vitro-matured follicular oocytes in Japanese black cattle. Two embryos obtained 9 days after in vitro fertilization developed into either a hatched blastocyst with distinct inner cell mass or an expanded blastocyst with indistinct inner cell mass. The embryos were loaded into a 0.25-ml plastic straw and were nonsurgically transferred to the uterus of a heifer on Day 8 (Day 0 = estrus). On Day 75, a twin pregnancy was ultrasonically diagnosed in the right uterine horn, in which a live fetus with distinct limbs and a concomitant ovoid mass were detected. On Day 287, the dam developed parturient paralysis with dropsy of the fetal membranes. By palpation per rectum an ovoid mass was detected in the body of the uterus [corpus uteri] and a larger live fetus was in the uterine horn. A cesarean section was performed to extract a live fetus and a Globosus amorphus. The live fetus was female with the 60, XX female complements.
Collapse
Affiliation(s)
- S Kamimura
- School of Veterinary Medicine, Faculty of Agriculture Kagoshima University, Kagoshima 890, Japan
| | | | | | | |
Collapse
|
38
|
Kikunaga H, Yoshimura T, Kuribayashi T, Kitamoto Y, Takahashi N, Haba H, Ezaki Y, Enomoto S, Mitsugashira T, Shinohara A. Separation of Am(III), Cm(III), and Cf(III) using capillary electrophoresis. ACTA ACUST UNITED AC 2011. [DOI: 10.1524/rcpr.2011.0031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
AbstractTrivalent actinides Am(III), Cm(III), and Cf(III) were successfully separated for the first time using capillary electrophoresis in 2-hydroxyisobutyric acid/acetic acid. It was found that the ionic radius was primarily important for separation of trivalent actinides as well as lanthanides in this condition. The stability constants of the Am(III) complexes with 2-hydroxyisobutyrate were estimated using the correlations between the molar fraction ratio of lanthanides and their ionic radii.
Collapse
Affiliation(s)
- H. Kikunaga
- 1 Osaka University, Graduate School of Science, Osaka 560-0043, Japan
| | - T. Yoshimura
- 2 Osaka University, Graduate School of Science, Department of Chemistr, Osaka 560-0043, Japan
| | | | - Y. Kitamoto
- 4 Osaka University, Department of Chemistry, Toyonaka, Osaka 560-0043, Japan
| | | | | | | | | | | | | |
Collapse
|
39
|
Ikuno T, Enomoto S, Yamamoto K, Sakamoto T. [Surgical therapy for left ventricular pseudoaneurysm]. Kyobu Geka 2011; 64:370-374. [PMID: 21591436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Left ventricular pseudoaneurysm is a rare complication of myocardial infarction. However, the risk of rupture and heart failure are high, especially in a case of rapidly expanding aneurysm. As for left ventricular pseudoaneurysm, the risk of operation is high, and the long-term results are not good. We experienced 2 cases The 1st case was lost due to methicillin-resistant Staphylococcus aureus (MRSA) pneumonia The 2nd case is alive and has been free from heart failure for 3 years. The early diagnosis and surgery is necessary for a pseudoaneurysm.
Collapse
Affiliation(s)
- T Ikuno
- Department of Cardiovascular Surgery, Okamura Memorial Hospital, Shizuoka, Japan
| | | | | | | |
Collapse
|
40
|
Iio M, Bhang H, Cargnelli M, Choi S, Curceanu C, Doce O, Enomoto S, Fujioka H, Fujiwara Y, Guaraldo C, Hashimoto T, Hayano R, Hiraiwa T, Ishimoto S, Ishiwatari T, Itahashi K, Iwasaki M, Kou H, Kienle P, Marton J, Matsuda Y, Noumi H, Ohnishi H, Okada S, Outa H, Sakuma F, Sato M, Sekimoto M, Shi H, Sirghi D, Sirghi F, Suzuki T, Tanida K, Tatsuno H, Tokuda M, Tomono D, Toyoda A, Tsukada K, Vidal A, Widmann E, Wunschek B, Yamazaki T, Zmeskal J. Precision Spectroscopy of Kaonic Helium-3 Atoms X-rays at J-PARC. EPJ Web of Conferences 2010. [DOI: 10.1051/epjconf/20100303017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
41
|
Ajimura S, Beer G, Bhang H, Bragadireanu M, Buehler P, Busso L, Cargnelli M, Choi S, Curceanu C, Enomoto S, Faso D, Fujioka H, Fujiwara Y, Fukuda T, Fukuda Y, Guaraldo C, Hashimoto T, Hayano R, Hiraiwa T, Iio M, Iliescu M, Inoue K, Ishikawa T, Ishimoto S, Ishiwatari T, Itahashi K, Iwai M, Iwasaki M, Kienle P, Kou H, Marton J, Matsuda Y, Mizoi Y, Morra O, Nagae T, Noumi H, Ohnishi H, Okada S, Outa H, Pietreanu D, Sada Y, Sakaguchi A, Sakuma F, Sato M, Sekimoto M, Sirghi D, Sirghi F, Suzuki K, Suzuki S, Suzuki T, Tatsuno H, Tokuda M, Tomono D, Toyoda A, Tsukada K, Widmann E, Yamazaki T, Yim H, Zmeskal J. A search for deeply-bound kaonic nuclear states at J-PARC. EPJ Web of Conferences 2010. [DOI: 10.1051/epjconf/20100307015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
42
|
Ozaki T, Ambe S, Enomoto S, Minai Y, Yoshida S, Makide Y. Multitracer study on the uptake mechanism of yttrium and rare earth elements by autumn fern. RADIOCHIM ACTA 2009. [DOI: 10.1524/ract.2002.90.5_2002.303] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Summary
Irrespective of low bioavailability, some plant species accumulate Y and rare earth elements (REEs) to a great extent (accumulator species). The uptake mechanisms of Y and REEs were investigated for autumn fern, one of accumulator species. For comparison, plant species which accumulated poorly REEs (non-accumulator species) were also studied. In the present investigation, two noticeable phenomena were observed. (I) Autumn fern showed no ionic-radius dependence of Y-REE uptake by leaves, while non-accumulator species showed an extremely high uptake for Y compared with REEs. (II) Y-REE uptake by autumn fern was influenced by the addition of chelating reagents to the uptake solution, while no effect was observed for non-accumulator species.
Collapse
|
43
|
Abstract
Cryptosporidium is one of the most common enteric protozoan parasites of vertebrates with a wide host range that includes humans and domestic animals. It is a significant cause of diarrhoeal disease and an ubiquitous contaminant of water which serves as an excellent vehicle for transmission. A better understanding of the development and life cycle of Cryptosporidium, and new insights into its phylogenetic relationships, have illustrated the need to re-evaluate many aspects of the biology of Cryptosporidium. This has been reinforced by information obtained from the recent successful Cryptosporidium genome sequencing project, which has emphasised the uniqueness of this organism in terms of its parasite life style and evolutionary biology. This chapter provides an up to date review of the biology, biochemistry and host parasite relationships of Cryptosporidium.
Collapse
Affiliation(s)
- R C A Thompson
- Division of Veterinary and Biomedical Sciences, Murdoch University, Murdoch, WA 6150, Australia.
| | | | | | | | | | | |
Collapse
|
44
|
Kitagawa Y, Enomoto S, Nakamura Y, Hashimoto K. Asymmetry in jaw-jerk reflex latency in craniomandibular dysfunction patients with unilateral masseter pain. J Oral Rehabil 2008. [DOI: 10.1111/j.1365-2842.2000.00595.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
45
|
Abe S, Ebihara T, Enomoto S, Furuno K, Gando Y, Ichimura K, Ikeda H, Inoue K, Kibe Y, Kishimoto Y, Koga M, Kozlov A, Minekawa Y, Mitsui T, Nakajima K, Nakajima K, Nakamura K, Nakamura M, Owada K, Shimizu I, Shimizu Y, Shirai J, Suekane F, Suzuki A, Takemoto Y, Tamae K, Terashima A, Watanabe H, Yonezawa E, Yoshida S, Busenitz J, Classen T, Grant C, Keefer G, Leonard DS, McKee D, Piepke A, Decowski MP, Detwiler JA, Freedman SJ, Fujikawa BK, Gray F, Guardincerri E, Hsu L, Kadel R, Lendvai C, Luk KB, Murayama H, O'Donnell T, Steiner HM, Winslow LA, Dwyer DA, Jillings C, Mauger C, McKeown RD, Vogel P, Zhang C, Berger BE, Lane CE, Maricic J, Miletic T, Batygov M, Learned JG, Matsuno S, Pakvasa S, Foster J, Horton-Smith GA, Tang A, Dazeley S, Downum KE, Gratta G, Tolich K, Bugg W, Efremenko Y, Kamyshkov Y, Perevozchikov O, Karwowski HJ, Markoff DM, Tornow W, Heeger KM, Piquemal F, Ricol JS. Precision measurement of neutrino oscillation parameters with KamLAND. Phys Rev Lett 2008; 100:221803. [PMID: 18643415 DOI: 10.1103/physrevlett.100.221803] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/29/2008] [Indexed: 05/26/2023]
Abstract
The KamLAND experiment has determined a precise value for the neutrino oscillation parameter Deltam21(2) and stringent constraints on theta12. The exposure to nuclear reactor antineutrinos is increased almost fourfold over previous results to 2.44 x 10(32) proton yr due to longer livetime and an enlarged fiducial volume. An undistorted reactor nu[over]e energy spectrum is now rejected at >5sigma. Analysis of the reactor spectrum above the inverse beta decay energy threshold, and including geoneutrinos, gives a best fit at Deltam21(2)=7.58(-0.13)(+0.14)(stat) -0.15+0.15(syst) x 10(-5) eV2 and tan2theta12=0.56(-0.07)+0.10(stat) -0.06+0.10(syst). Local Deltachi2 minima at higher and lower Deltam21(2) are disfavored at >4sigma. Combining with solar neutrino data, we obtain Deltam21(2)=7.59(-0.21)+0.21 x 10(-5) eV2 and tan2theta12=0.47(-0.05)+0.06.
Collapse
Affiliation(s)
- S Abe
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
46
|
Enomoto S, Yahagi N, Fujishiro M, Oka M, Kakushima N, Iguchi M, Yanaoka K, Arii K, Tamai H, Shimizu Y, Omata M, Ichinose M. Novel endoscopic hemostasis technique for use during endoscopic submucosal dissection. Endoscopy 2007; 39 Suppl 1:E156. [PMID: 16775794 DOI: 10.1055/s-2006-925254] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Affiliation(s)
- S Enomoto
- Second Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan.
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Araki T, Enomoto S, Furuno K, Gando Y, Ichimura K, Ikeda H, Inoue K, Kishimoto Y, Koga M, Koseki Y, Maeda T, Mitsui T, Motoki M, Nakajima K, Nakamura K, Ogawa H, Ogawa M, Owada K, Ricol JS, Shimizu I, Shirai J, Suekane F, Suzuki A, Tada K, Takeuchi S, Tamae K, Tsuda Y, Watanabe H, Busenitz J, Classen T, Djurcic Z, Keefer G, Leonard DS, Piepke A, Yakushev E, Berger BE, Chan YD, Decowski MP, Dwyer DA, Freedman SJ, Fujikawa BK, Goldman J, Gray F, Heeger KM, Hsu L, Lesko KT, Luk KB, Murayama H, O'Donnell T, Poon AWP, Steiner HM, Winslow LA, Jillings C, Mauger C, McKeown RD, Vogel P, Zhang C, Lane CE, Miletic T, Guillian G, Learned JG, Maricic J, Matsuno S, Pakvasa S, Horton-Smith GA, Dazeley S, Hatakeyama S, Rojas A, Svoboda R, Dieterle BD, Detwiler J, Gratta G, Ishii K, Tolich N, Uchida Y, Batygov M, Bugg W, Efremenko Y, Kamyshkov Y, Kozlov A, Nakamura Y, Karwowski HJ, Markoff DM, Rohm RM, Tornow W, Wendell R, Chen MJ, Wang YF, Piquemal F. Search for the invisible decay of neutrons with KamLAND. Phys Rev Lett 2006; 96:101802. [PMID: 16605724 DOI: 10.1103/physrevlett.96.101802] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2005] [Indexed: 05/08/2023]
Abstract
The Kamioka Liquid scintillator Anti-Neutrino Detector is used in a search for single neutron or two-neutron intranuclear disappearance that would produce holes in the -shell energy level of (12)C nuclei. Such holes could be created as a result of nucleon decay into invisible modes (inv), e.g., n--> 3v or nn--> 2v. The deexcitation of the corresponding daughter nucleus results in a sequence of space and time-correlated events observable in the liquid scintillator detector. We report on new limits for one- and two-neutron disappearance: tau(n--> inv) > 5.8 x 10(29) years and tau (nn--> inv) > 1.4 x 10(30) years at 90% C.L. These results represent an improvement of factors of approximately 3 and >10(4) and over previous experiments.
Collapse
Affiliation(s)
- T Araki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Araki T, Enomoto S, Furuno K, Gando Y, Ichimura K, Ikeda H, Inoue K, Kishimoto Y, Koga M, Koseki Y, Maeda T, Mitsui T, Motoki M, Nakajima K, Ogawa H, Ogawa M, Owada K, Ricol JS, Shimizu I, Shirai J, Suekane F, Suzuki A, Tada K, Takeuchi S, Tamae K, Tsuda Y, Watanabe H, Busenitz J, Classen T, Djurcic Z, Keefer G, Leonard D, Piepke A, Yakushev E, Berger BE, Chan YD, Decowski MP, Dwyer DA, Freedman SJ, Fujikawa BK, Goldman J, Gray F, Heeger KM, Hsu L, Lesko KT, Luk KB, Murayama H, O'Donnell T, Poon AWP, Steiner HM, Winslow LA, Mauger C, McKeown RD, Vogel P, Lane CE, Miletic T, Guillian G, Learned JG, Maricic J, Matsuno S, Pakvasa S, Horton-Smith GA, Dazeley S, Hatakeyama S, Rojas A, Svoboda R, Dieterle BD, Detwiler J, Gratta G, Ishii K, Tolich N, Uchida Y, Batygov M, Bugg W, Efremenko Y, Kamyshkov Y, Kozlov A, Nakamura Y, Karwowski HJ, Markoff DM, Nakamura K, Rohm RM, Tornow W, Wendell R, Chen MJ, Wang YF, Piquemal F. Experimental investigation of geologically produced antineutrinos with KamLAND. Nature 2005; 436:499-503. [PMID: 16049478 DOI: 10.1038/nature03980] [Citation(s) in RCA: 296] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2005] [Accepted: 07/04/2005] [Indexed: 11/09/2022]
Abstract
The detection of electron antineutrinos produced by natural radioactivity in the Earth could yield important geophysical information. The Kamioka liquid scintillator antineutrino detector (KamLAND) has the sensitivity to detect electron antineutrinos produced by the decay of 238U and 232Th within the Earth. Earth composition models suggest that the radiogenic power from these isotope decays is 16 TW, approximately half of the total measured heat dissipation rate from the Earth. Here we present results from a search for geoneutrinos with KamLAND. Assuming a Th/U mass concentration ratio of 3.9, the 90 per cent confidence interval for the total number of geoneutrinos detected is 4.5 to 54.2. This result is consistent with the central value of 19 predicted by geophysical models. Although our present data have limited statistical power, they nevertheless provide by direct means an upper limit (60 TW) for the radiogenic power of U and Th in the Earth, a quantity that is currently poorly constrained.
Collapse
Affiliation(s)
- T Araki
- Research Center for Neutrino Science, Tohoku University, Sendai 980-8578, Japan
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Enomoto S, Yoshiyama M, Omura T, Matsumoto R, Kusuyama T, Nishiya D, Izumi Y, Akioka K, Iwao H, Takeuchi K, Yoshikawa J. Microbubble destruction with ultrasound augments neovascularisation by bone marrow cell transplantation in rat hind limb ischaemia. Heart 2005; 92:515-20. [PMID: 15994912 PMCID: PMC1860884 DOI: 10.1136/hrt.2005.064162] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE To examine the effects of microbubble destruction with ultrasound (MB) combined with bone marrow derived mononuclear cell transplantation (BMT) into ischaemic tissues in rat hind limb ischaemia. METHODS AND RESULTS Unilateral hind limb ischaemia was surgically induced in Lewis rats. At postoperative day 7, rats were randomly divided into three groups: a vehicle treated group, an ultrasound treated group, and an MB treated group. MB treatment increased vascular endothelial growth factor mRNA as assessed by real time polymerase chain reaction (3.0-fold, p < 0.05). At four weeks, the MB group had increases in laser Doppler blood flow index (LDBFI; 1.2-fold, p < 0.05), angiographically detectable collateral vessels (angiographic score: 1.4-fold, p < 0.01), and capillary to muscle fibre ratio (1.4-fold, p < 0.01) in ischaemic limbs compared with the vehicle treated group. No differences were seen between the vehicle and ultrasound treated groups. Secondly, rats were allocated to vehicle treatment, BMT (5 x 10(6) cells/rat), or a combination of MB and BMT (MB+BMT) at seven days after hind limb ischaemia. BMT treatment significantly increased LDBFI, angiographic score, and capillary to muscle fibre ratio compared with vehicle treatment. Interestingly, MB+BMT treatment produced significantly greater LDBFI (1.2-fold, p < 0.01), angiographic score (1.5-fold, p < 0.01), and capillary to muscle fibre ratio (1.5-fold, p < 0.05) than BMT treatment alone. CONCLUSIONS MB may be a useful technique to enhance BMT induced neovascularisation.
Collapse
Affiliation(s)
- S Enomoto
- Department of Internal Medicine and Cardiology, Osaka City University Medical School, Osaka 545-8585, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
50
|
Enomoto S, Yoshiyama M, Omura T, Matsumoto R, Kusuyama T, Kim S, Izumi Y, Akioka K, Iwao H, Takeuchi K, Yoshikawa J. Effects of eplerenone on transcriptional factors and mRNA expression related to cardiac remodelling after myocardial infarction. Heart 2005; 91:1595-600. [PMID: 15797934 PMCID: PMC1769240 DOI: 10.1136/hrt.2004.046540] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE To examine the effects of eplerenone, a selective aldosterone blocker, on cardiac function after myocardial infarction (MI) and myocardial remodelling related transcriptional factors and mRNA expression in non-infarcted myocardium. METHODS MI was induced by ligation of the coronary artery in Wistar rats. Rats were randomly assigned to a vehicle treated group or an eplerenone treated group (100 mg/kg/day). RESULTS At four weeks after MI, left ventricular (LV) end diastolic pressure, LV weight, and LV end diastolic dimension were increased in MI rats. Eplerenone significantly reduced the increase in LV end diastolic pressure, LV weight, and LV end diastolic dimension. In the MI rats the decreased ejection fraction indicated systolic dysfunction and the increased E wave to A wave ratio and E deceleration rate indicated diastolic dysfunction. Eplerenone significantly attenuated this systolic and diastolic dysfunction. Myocardial interstitial fibrosis, transcriptional activities of activator protein 1 and nuclear factor kappaB, and mRNA expression of monocyte chemoattractant protein 1, plasminogen activator inhibitor 1, atrial natriuretic peptide, brain natriuretic peptide, and collagen types I and III were significantly increased at four weeks after MI. Eplerenone significantly attenuated interstitial fibrosis and suppressed transcriptional activity and mRNA expression of these genes. CONCLUSIONS When administered after MI, eplerenone prevents cardiac remodelling accompanied by systolic and diastolic dysfunction and inhibits abnormal myocardial transcriptional activities and gene expression.
Collapse
Affiliation(s)
- S Enomoto
- Department of Internal Medicine and Cardiology, Osaka City University Medical School, Japan
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|