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Abstract
In vivo euterium MR imaging (2H MR) was investigated in rats after intraperitoneal administration of deuterated saline, and a dynamic study of the water movement in rat eyes was performed. Deuterium MR imaging was carried out by means of a gradient-echo (GRE) and a spin-echo (SE) pulse sequence. The rat eye was imaged in 2H MR more selectively by SE than by GRE, but a lower signal-to-noise ratio was obtained in 2H MR imaging using the SE sequence. The MR signal intensity of the rat eye was followed by a 3-compartment model, which enabled determination of the flow rate constant of the water in the eye (0.359/min). Deuterium MR imaging is useful to visualize the dynamic change of water in rat eyes using 2H MR at the same magnetic field (2 T) that can also be used for conventional MR imaging in humans.
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Affiliation(s)
- T. Obata
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
- The 2nd Department of Physiology, Yokohama City University School of Medicine, Yokohama
| | - H. Ikehira
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
| | - F. Shishido
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
| | - N. Fukuda
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
| | - Y. Ueshima
- Siemens-Asahi Medical Systems, Atsugi, Japan
| | - M. Koga
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
| | - H. Kato
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
| | - F. Kimura
- The 2nd Department of Physiology, Yokohama City University School of Medicine, Yokohama
| | - Y. Tateno
- Division of Clinical Research, National Institute of Radiological Sciences, Chiba
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Yamazaki H, Kato H, Nakatsuchi Y, Murakami N, Hata Y. Closed Rupture of the Flexor Tendons of the Little Finger Secondary to Non-Union of Fractures of the Hook of the Hamate. ACTA ACUST UNITED AC 2016; 31:337-41. [PMID: 16580104 DOI: 10.1016/j.jhsb.2005.12.015] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2005] [Revised: 12/25/2005] [Accepted: 12/30/2005] [Indexed: 11/22/2022]
Abstract
We report six patients with closed flexor tendon rupture affecting the little finger, occurring secondarily to non-union of the hook of the hamate bone. The ununited fragments were separated from the basal part of the hook by more than 1 mm. The fragments were also rounded and showed marginal sclerosis. Non-union was located in the middle part of the hook in three patients, the tip in two, and the base in one. At operation, the fragments were removed in all patients. Five patients were treated by free tendon grafts using three palmaris and two plantaris grafts and one underwent tendon transfer. Postoperative total range of active motion of the little finger averaged 218° (range 185–265°). All patients returned to their original employment. This series would suggest that flexor tendon rupture can occur after fracture of the hook of the hamate bone, even when the ununited fragment is small and/or rounded.
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Affiliation(s)
- H Yamazaki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto City, Nagano, Japan.
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153
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El-Desoky AH, Kato H, Angkouw ED, Mangindaan REP, de Voogd NJ, Tsukamoto S. Ceylonamides A-F, Nitrogenous Spongian Diterpenes That Inhibit RANKL-Induced Osteoclastogenesis, from the Marine Sponge Spongia ceylonensis. J Nat Prod 2016; 79:1922-1928. [PMID: 27526327 DOI: 10.1021/acs.jnatprod.6b00158] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Seven new spongian diterpenes, ceylonamides A-F (1-6) and 15α,16-dimethoxyspongi-13-en-19-oic acid (7), were isolated from the Indonesian marine sponge Spongia ceylonensis along with eight known spongian diterpenes, 8-15. Compounds 1-6 were determined to be nitrogenous spongian diterpenes. The isolated compounds were examined for the inhibition of RANKL-induced osteoclastogenesis in RAW264 macrophages. Ceylonamide A (1) exhibited the most potent inhibitory activity with an IC50 value of 13 μM, followed by ceylonamide B (2) (IC50, 18 μM). An examination of the structure-activity relationships of the isolated compounds revealed that the position of the carbonyl group of the γ-lactam ring and bulkiness of the substituent at its nitrogen atom were important for inhibitory activity.
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Affiliation(s)
- Ahmed H El-Desoky
- Graduate School of Pharmaceutical Sciences, Kumamoto University , Oe-honmachi 5-1, Kumamoto 862-0973, Japan
| | - Hikaru Kato
- Graduate School of Pharmaceutical Sciences, Kumamoto University , Oe-honmachi 5-1, Kumamoto 862-0973, Japan
| | - Esther D Angkouw
- Faculty of Fisheries and Marine Science, Sam Ratulangi University , Kampus Bahu, Manado 95115, Indonesia
| | - Remy E P Mangindaan
- Faculty of Fisheries and Marine Science, Sam Ratulangi University , Kampus Bahu, Manado 95115, Indonesia
| | - Nicole J de Voogd
- Naturalis Biodiversity Center , P.O. Box 9517, 2300 RA Leiden, The Netherlands
| | - Sachiko Tsukamoto
- Graduate School of Pharmaceutical Sciences, Kumamoto University , Oe-honmachi 5-1, Kumamoto 862-0973, Japan
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Kozaki R, Yoshizawa T, Tsukamoto K, Kato H, Kawabata K. Abstract 2954A: A potent and selective TRK inhibitor ONO-5390556, shows potent antitumor activity against both TRK-rearranged cancers and the resistant mutants. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-2954a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Purpose: TRKA/NTRK1, TRKB/NTRK2 and TRKC/NTRK3 belong to the neurotrophic tyrosine kinase receptor family and signals from TRK receptors play a role in neuronal survival and differentiation through activation of MAPK and AKT downstream pathways. Recently, oncogenic rearrangements of TRKA, B and C gene were identified in a variety of cancers, including lung adenocarcinoma, colorectal cancer, glioblastoma and acute myeloid leukemia. These genomic rearrangements resulted in sustained cancer cell proliferation. Recent studies indicate that targeting TRK by Entrectinib, pan-TRK, ALK and ROS1 inhibitor, may be effective in the treatment of cancers with TRK rearrangements. However, patients treated with Entrectinib showed resistance early due to NTRK1 harboring acquired mutations, G595R and G667C. ONO-5390556 is a selective pan-TRK inhibitor and shows highly potent anti-tumor activity against TRK rearranged cancers. We evaluated the anti-tumor activity of ONO-5390556 against NTRK1 rearranged cancer cells with harboring mutated G595R and G667C.
Methods: The anti-tumor activity of ONO-5390556 was evaluated in subcutaneous xenograft tumor models of KM12, human colorectal cancer cell lines expressing TPM3-TRKA. ONO-5390556 was administered orally with doses ranging between 0.2 and 2 mg/kg once a day for 14 days. In
vitro cytotoxic activity, cell viability was evaluated by WST-8 in TPM3-TRKA positive cells harboring mutated G595R and G667C. Phosphorylated proteins were detected by Western blotting.
Results: In KM12 xenograft model, treatment with ONO-5390556 at doses of 0.2, 0.6, 2 mg/kg once a day resulted in a dose-dependent inhibition of tumor growth with Tumor Growth Inhibition (TGI) of 44.4, 86.6 and 95.4%, respectively. Both G595R and G667C mutations conferred resistance to Entrectinib, but were sensitive to ONO-5390556 with an IC50 of 2.7 and 0.2 nmol/L, respectively. Interestingly, the inhibitory activity of ONO-5390556 sustained in these mutations compared with wild type (IC50 of 0.4 nmol/L). ONO-5390556 strongly inhibited phosphorylation of the TRKA mutated. Additionally, Erk phosphorylation remained strongly inhibited in KM12 cells harboring mutated G595R.
Conclusion: The oncogenic TRK fusion proteins are attractive therapeutic targets but two mutations acquired resistance has been found in the clinic. ONO-5390556 is a highly potent and selective pan-TRK inhibitor with evidence of an excellent anti-tumor activity not only in cancer cells harboring the TRKA rearrangement but also in the two acquired mutations. These results suggest that ONO-5390556 may overcome Entrectinib-resistance mutations and become a potential role for sequential therapy with first generation TRK inhibitors.
Citation Format: Ryohei Kozaki, Toshio Yoshizawa, Kohki Tsukamoto, Hikaru Kato, Kazuhito Kawabata. A potent and selective TRK inhibitor ONO-5390556, shows potent antitumor activity against both TRK-rearranged cancers and the resistant mutants. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 2954A.
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155
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Matsui T, Usui M, Fujinaga K, Nakatani K, Iizawa Y, Kato H, Tanemura A, Murata Y, Azumi Y, Kuriyama N, Kishiwada M, Mizuno S, Sakurai H, Isaji S. Influence of Angiotensin-converting Enzyme Genetic Polymorphism on Late Renal Dysfunction After Adult-to-adult Living-donor Liver Transplantation. Transplant Proc 2016; 48:1184-9. [PMID: 27320583 DOI: 10.1016/j.transproceed.2016.02.014] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 01/31/2016] [Accepted: 02/05/2016] [Indexed: 11/18/2022]
Abstract
BACKGROUND Late renal dysfunction (LRD) is known to be one of the most important complications to affect long-term outcome after living-donor liver transplantation (LDLT). The relationship between angiotensin-converting enzyme insertion (I)/deletion (D) gene polymorphism and renal function after LDLT are still unknown. The aim of this study was to elucidate the risk factors for LRD after LDLT, focusing on ACE gene polymorphism. MATERIALS AND METHODS Among the 94 recipients who underwent adult-to-adult LDLT between March 2002 and September 2009, the total number of subjects who survived more than 1 year after LDLT and in whom angiotensin-converting enzyme genotype could be measured was 64. LRD was defined as estimated glomerular filtration rate level less than 60 mL/min/1.73 m(2) at any point after 1 year from undergoing LDLT. RESULTS LRD was found in 24 patients (37.5%). The incidence of LRD was significantly higher in D/D type than in I/I or I/D type: 85.7% (6/7) vs. 42.1% (8/19), 35.7% (10/38) (P = .010). Preoperative estimated glomerular filtration rate was significantly lower in D/D type than in I/I, I/D types, and postoperatively they were significantly lower in D/D type at 2, 3, and 4 years after LDLT. By multivariate analysis, age and hypertension were the independent risk factors for LRD. The 10-year survival rate was much lower in the recipients with LRD than in those without LRD at 66.7% versus 87.5%, respectively (P = .053). CONCLUSION In conclusion, age and hypertension were determined as significant independent risk factors for LRD after adult-to-adult LDLT, and the recipients with D/D genotype should be strictly cared for the development of LRD.
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Affiliation(s)
- T Matsui
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - M Usui
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan.
| | - K Fujinaga
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - K Nakatani
- Department of Clinical Laboratory, Mie University Graduate School of Medicine, Mie, Japan
| | - Y Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - H Kato
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - A Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Y Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - Y Azumi
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - N Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - M Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - S Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - H Sakurai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
| | - S Isaji
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Graduate School of Medicine, Mie, Japan
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156
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Kato H, Usui M, Iizawa Y, Tanemura A, Murata Y, Kuriyama N, Kishiwada M, Mizuno S, Sakurai H, Inoue M, Uchida K, Isaji S. Living Donor Liver Transplantation for Biliary Atresia With Severe Preduodenal Portal Vein Stricture: Success and Pitfall of Portal Vein Reconstruction. Transplant Proc 2016; 48:1218-20. [PMID: 27320591 DOI: 10.1016/j.transproceed.2016.01.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 01/14/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND We report a rare case of 10-month-old female who underwent living donor liver transplantation (LDLT) for syndromic biliary atresia with preduodenal portal vein (PV) and its severe stricture owing to the previous Kasai portoenterostomy. Because we successfully performed "left at right liver transplantation (LAR-LT) and graft rerotation" in this case, we are present tips and pitfalls for this operation. METHODS Preoperative computed tomography scan showed that her preduodenal PV was stenotic from the confluence of the superior mesenteric vein and splenic vein to hepatic hilum, which made us consider the necessity of ≥3 cm interposition vein graft to complete a safe PV anastomosis. To reduce a gap between donor and recipient's PV, we decided to put a left lateral section graft at the right subphrenic space called left-at-right liver transplantation. Thus, LDLT was performed with an identical lateral sectional graft from her father. After total hepatectomy, we implanted a graft in her right subphrenic space, and anastomosed the donor left hepatic vein to her inferior vena cava. Then, we anastomosed an interposition graft harvested from her left internal carotid vein to her PV. RESULTS Even after reflowing PV flow, because the duodenum compressed the interposition vein graft, PV flows were totally insufficient. Therefore, we flipped a liver graft 180° from right to left upper abdominal cavity, which could reduce the gap between PVs and acceptable PV flow was obtained. CONCLUSIONS In the present case, LAR-LT could reduce the distance of PVs. In addition, our rerotation method could be useful to alleviate tension on the PV anastomosis caused by preduodenal PV.
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Affiliation(s)
- H Kato
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - M Usui
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan.
| | - Y Iizawa
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - A Tanemura
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - Y Murata
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - N Kuriyama
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - M Kishiwada
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - S Mizuno
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - H Sakurai
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
| | - M Inoue
- Department of Pediatric surgery, Mie University Hospital, Mie, Japan
| | - K Uchida
- Department of Pediatric surgery, Mie University Hospital, Mie, Japan
| | - S Isaji
- Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University Hospital, Mie, Japan
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157
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Tanaka A, Yoshimura Y, Aoki K, Kito M, Okamoto M, Suzuki S, Momose T, Kato H. Knee extension strength and post-operative functional prediction in quadriceps resection for soft-tissue sarcoma of the thigh. Bone Joint Res 2016; 5:232-8. [PMID: 27317788 PMCID: PMC4921041 DOI: 10.1302/2046-3758.56.2000631] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 04/22/2016] [Indexed: 12/26/2022] Open
Abstract
Objectives Our objective was to predict the knee extension strength and post-operative function in quadriceps resection for soft-tissue sarcoma of the thigh. Methods A total of 18 patients (14 men, four women) underwent total or partial quadriceps resection for soft-tissue sarcoma of the thigh between 2002 and 2014. The number of resected quadriceps was surveyed, knee extension strength was measured with the Biodex isokinetic dynamometer system (affected side/unaffected side) and relationships between these were examined. The Musculoskeletal Tumor Society (MSTS) score, Toronto Extremity Salvage Score (TESS), European Quality of Life-5 Dimensions (EQ-5D) score and the Short Form 8 were used to evaluate post-operative function and examine correlations with extension strength. The cutoff value for extension strength to expect good post-operative function was also calculated using a receiver operating characteristic (ROC) curve and Fisher’s exact test. Results Extension strength decreased when the number of resected quadriceps increased (p < 0.001), and was associated with lower MSTS score, TESS and EQ-5D (p = 0.004, p = 0.005, p = 0.006, respectively). Based on the functional evaluation scales, the cutoff value of extension strength was 56.2%, the equivalent to muscle strength with resection of up to two muscles. Conclusion Good post-operative results can be expected if at least two quadriceps muscles are preserved. Cite this article: A. Tanaka, Y. Yoshimura, K. Aoki, M. Kito, M. Okamoto, S. Suzuki, T. Momose, H. Kato. Knee extension strength and post-operative functional prediction in quadriceps resection for soft-tissue sarcoma of the thigh. Bone Joint Res 2016;5:232–238. DOI: 10.1302/2046-3758.56.2000631.
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Affiliation(s)
- A Tanaka
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - Y Yoshimura
- Department of Rehabilitation Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - K Aoki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - M Kito
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - M Okamoto
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - S Suzuki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - T Momose
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - H Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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Abstract
We have designed a new type of applicator for inductive heating which consists of a one-turn, square, column-like coil, through which RF current flows. The material to be heated is placed alongside one of the external sides of the coil. The depth of penetration from an applicator with a height of 20 cm, width of 20 cm, depth of 60 cm was calculated to be 11.7 cm. However, in experiments using a muscle-equivalent agar phantom 60 cm X 60 cm X 60 cm, the penetration depth proved to be 9.6 cm; but in another experiment using a smaller phantom 20 cm X 40 cm X 60 cm, the penetration depth was 6.3 cm. This means that the depth of penetration depends not only on the size of the applicator but also on the shape of the material heated. Our study clearly showed that this applicator produces much less heat in the fat layer than in the muscle layer and should be an inductive applicator suitable for deep heating cancer therapy.
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159
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Kuriyama N, Iizawa Y, Kato H, Murata Y, Tanemura A, Azumi Y, Kishiwada M, Usui M, Sakurai H, Isaji S. Impact of Splenectomy Just Before Partial Orthotopic Liver Transplantation Using Small-for-Size Graft in Rats. Transplant Proc 2016; 48:1304-8. [DOI: 10.1016/j.transproceed.2016.02.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 02/09/2016] [Accepted: 02/18/2016] [Indexed: 01/26/2023]
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Murata Y, Mizuno S, Kato H, Tanemura A, Kuriyama N, Azumi Y, Kishiwada M, Usui M, Sakurai H, Fujimori M, Yamanaka T, Nakatsuka A, Yamakado K, Isaji S. Technical Feasibility and Clinical Outcomes of Interventional Endovascular Treatment for Hepatic Artery Thrombosis After Living-donor Liver Transplantation. Transplant Proc 2016; 48:1142-8. [DOI: 10.1016/j.transproceed.2015.12.092] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 12/30/2015] [Indexed: 01/27/2023]
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161
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Shigemori K, Kato H, Nakai M, Hosogi R, Sakaiya T, Terasaki H, Fujioka S, Sunahara A, Azechi H. Mitigation of Laser Imprinting with Diamond Ablator for Direct-Drive Inertial Confinement Fusion Targets. ACTA ACUST UNITED AC 2016. [DOI: 10.1088/1742-6596/688/1/012107] [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: 11/11/2022]
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162
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Umemoto D, Tsuchiya H, Enoto T, Yamada S, Yuasa T, Kawaharada M, Kitaguchi T, Nakazawa K, Kokubun M, Kato H, Okano M, Tamagawa T, Makishima K. On-ground detection of an electron-positron annihilation line from thunderclouds. Phys Rev E 2016; 93:021201. [PMID: 26986281 DOI: 10.1103/physreve.93.021201] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Indexed: 11/07/2022]
Abstract
Thunderclouds can produce bremsstrahlung gamma-ray emission, and sometimes even positrons. At 00:27:00 (UT) on 13 January 2012, an intense burst of gamma rays from a thundercloud was detected by the GROWTH experiment, located in Japan, facing the Sea of Japan. The event started with a sharp gamma-ray flash with a duration of <300 ms coincident with an intracloud discharge, followed by a decaying longer gamma-ray emission lasting for ∼60 s. The spectrum of this prolonged emission reached ∼10 MeV, and contained a distinct line emission at 508±3(stat.)±5(sys.) keV, to be identified with an electron-positron annihilation line. The line was narrow within the instrumental energy resolution (∼80keV), and contained 520±50 photons which amounted to ∼10% of the total signal photons of 5340±190 detected over 0.1-10 MeV. As a result, the line equivalent width reached 280±40 keV, which implies a nontrivial result. The result suggests that a downward positron beam produced both the continuum and the line photons.
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Affiliation(s)
- D Umemoto
- Department of Physics, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - H Tsuchiya
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan.,Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki 319-1195, Japan
| | - T Enoto
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan.,NASA Goddard Space Flight Center, Astrophysics Science Division, Code 662, Greenbelt, Maryland 20771, USA
| | - S Yamada
- Department of Physics, Tokyo Metropolitan University, Minami-Osawa 1-1, Hachioji, Tokyo 192-0397, Japan
| | - T Yuasa
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan
| | - M Kawaharada
- Department of Space Astronomy and Astrophysics, Institute of Space and Astronautical Science, JAXA, Sagamihara, Kanagawa 252-5210, Japan
| | - T Kitaguchi
- Department of Physical Sciences, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima, Hiroshima 739-8526, Japan
| | - K Nakazawa
- Department of Physics, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - M Kokubun
- Department of Space Astronomy and Astrophysics, Institute of Space and Astronautical Science, JAXA, Sagamihara, Kanagawa 252-5210, Japan
| | - H Kato
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan
| | - M Okano
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan
| | - T Tamagawa
- High Energy Astrophysics Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan
| | - K Makishima
- Department of Physics, Graduate School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.,MAXI Team, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0193, Japan
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164
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Kato H, Machida D, Ueno T, Kumagai T. Notchless trianguler prism fracture toughness of new indirect composite. Dent Mater 2016. [DOI: 10.1016/j.dental.2016.08.069] [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: 10/20/2022]
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165
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Kagiyama I, Kato H, Nehira T, Frisvad JC, Sherman DH, Williams RM, Tsukamoto S. Taichunamides: Prenylated Indole Alkaloids from Aspergillus taichungensis (IBT 19404). Angew Chem Int Ed Engl 2015; 55:1128-32. [PMID: 26644336 DOI: 10.1002/anie.201509462] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [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: 10/09/2015] [Indexed: 11/11/2022]
Abstract
Seven new prenylated indole alkaloids, taichunamides A-G, were isolated from the fungus Aspergillus taichungensis (IBT 19404). Taichunamides A and B contained an azetidine and 4-pyridone units, respectively, and are likely biosynthesized from notoamide S via (+)-6-epi-stephacidin A. Taichunamides C and D contain endoperoxide and methylsulfonyl units, respectively. This fungus produced indole alkaloids containing an anti-bicyclo[2.2.2]diazaoctane core, whereas A. protuberus and A. amoenus produced congeners with a syn-bicyclo[2.2.2]diazaoctane core. Plausible biosynthetic pathways to access these cores within the three species likely arise from an intramolecular hetero Diels-Alder reaction.
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Affiliation(s)
- Ippei Kagiyama
- Graduated School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto, 862-0973, Japan
| | - Hikaru Kato
- Graduated School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto, 862-0973, Japan
| | - Tatsuo Nehira
- Graduated School of Integrated Arts and Sciences, Hiroshima University, 1-7-1 Kagamiyama, Higashi-hiroshima, 739-8521, Japan
| | - Jens C Frisvad
- Section for Eukaryotic Biotechnology, Departments of System Biology, Technical University of Denmark, Building 221, 2800, Kongens Lyngby, Denmark
| | - David H Sherman
- Life Sciences Institute and Departments of Medicinal Chemistry, Chemistry, Microbiology & Immunology, The University of Michigan, 210 Washtenaw Avenue, Ann Arbor, MI, 48109-2216, USA
| | - Robert M Williams
- Department of Chemistry, Colorado State University, 1301 Center Avenue, Fort Collins, CO, 80523, USA.,Department of Chemistry, Colorado State University, 1301 Center Avenue, Fort Collins, CO, 80523, USA
| | - Sachiko Tsukamoto
- Graduated School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto, 862-0973, Japan.
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166
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Kagiyama I, Kato H, Nehira T, Frisvad JC, Sherman DH, Williams RM, Tsukamoto S. Taichunamides: Prenylated Indole Alkaloids from Aspergillus taichungensis
(IBT 19404). Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509462] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [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)
- Ippei Kagiyama
- Graduated School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Hikaru Kato
- Graduated School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Tatsuo Nehira
- Graduated School of Integrated Arts and Sciences; Hiroshima University; 1-7-1 Kagamiyama Higashi-hiroshima 739-8521 Japan
| | - Jens C. Frisvad
- Section for Eukaryotic Biotechnology, Departments of System Biology; Technical University of Denmark; Building 221 2800 Kongens Lyngby Denmark
| | - David H. Sherman
- Life Sciences Institute and Departments of Medicinal Chemistry, Chemistry, Microbiology & Immunology; The University of Michigan; 210 Washtenaw Avenue Ann Arbor MI 48109-2216 USA
| | - Robert M. Williams
- Department of Chemistry; Colorado State University; 1301 Center Avenue Fort Collins CO 80523 USA
- Department of Chemistry; Colorado State University; 1301 Center Avenue Fort Collins CO 80523 USA
| | - Sachiko Tsukamoto
- Graduated School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
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167
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Kato H, Kawashima S, Mimuro S, Obata Y, Doi M, Nakajima Y. An evaluation of deep-forehead temperature (spoton®) in ICU patients after cardiac surgery. Intensive Care Med Exp 2015. [PMCID: PMC4797347 DOI: 10.1186/2197-425x-3-s1-a111] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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168
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169
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Yamada T, Koda K, Ishibashi K, Kato H, Nishimura G, Ooki S, Yoshimatsu K, Uchida E, Kan H, Kosugi C, Tanaka S, Kato R, Kouketsu S, Nakajima H, Maekawa H, Kobayashi M, Tsubaki M, Yokoyama M, Tanakaya K, Ishida H. 182P Phase II clinical trial of adjuvant chemotherapy with mFOLFOX6/XELOX for stage III colon cancer in Japanese subjects. Ann Oncol 2015. [DOI: 10.1093/annonc/mdv523.43] [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: 11/13/2022] Open
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170
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Numata A, Itabashi M, Kishimoto K, Motohashi K, Hagihara M, Kuwabara H, Tanaka M, Kato H, Chiba S, Kunisaki R, Fujisawa S. Intestinal amoebiasis in a patient with acute graft-versus-host disease after allogeneic bone marrow transplantation successfully treated by metronidazole. Transpl Infect Dis 2015; 17:886-9. [PMID: 26426525 DOI: 10.1111/tid.12460] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [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: 06/28/2015] [Revised: 08/27/2015] [Accepted: 09/12/2015] [Indexed: 11/28/2022]
Abstract
Amoebiasis has rarely been reported in patients undergoing hematopoietic stem cell transplantation, although it is a world-wide infection and extremely common. We present a case of intestinal amoebiasis unexpectedly revealed by colonoscopy after allogeneic bone marrow transplantation from a human leukocyte antigen-mismatched unrelated donor for acute myeloid leukemia arising from chronic myelomonocytic leukemia and successfully treated by metronidazole.
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Affiliation(s)
- A Numata
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - M Itabashi
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - K Kishimoto
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - K Motohashi
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - M Hagihara
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - H Kuwabara
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - M Tanaka
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
| | - H Kato
- Infection Control Department, Yokohama City University Medical Center, Yokohama, Japan
| | - S Chiba
- Department of Pathology, Yokohama City University Medical Center, Yokohama, Japan
| | - R Kunisaki
- Inflammatory Bowel Disease Center, Yokohama City University Medical Center, Yokohama, Japan
| | - S Fujisawa
- Department of Hematology, Yokohama City University Medical Center, Yokohama, Japan
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171
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Shapovalyants SG, Michalev AI, Timofeev ME, Polushkin VG, Volkov VV, Oettinger AP, Lorenz R, Koch A, Köckerling F, Burcharth J, Andresen K, Pommergaard HC, Bisgaard T, Rosenberg J, Friis-Andersen H, Li JW, Le F, Zheng MH, Roscio F, Combi F, Frattini P, Clerici F, Scandroglio I, Zhao X, Nie Y, Liu J, Wang M, Kuo L, Tsai CC, Mok KT, Liu SI, Chen IS, Chou NH, Wang BW, Chen YC, Chang BM, Liang TJ, Kang CH, Tsai CY, Dudai M, Zeng YJ, Liu TL, Shi CM, Sun L, Shu R, Kawaguchi M, Takahashi Y, Tochimoto M, Horiguchi Y, Kato H, Tawaraya K, Hosokawa O, Huang C, Sorge A, Masoni L, Maglio R, Di Marzo F, Mosconi C, Gallinella Muzi M, Kato J, Iuamoto L, Meyer A, Almehdi R, Alazri Y, Sahoo B, Ahmed R, Nasser M, Inaba T, Fukuhsima R, Yaguchi Y, Horikawa M, Ogawa E, Kumata Y, Pokorny H, Fischer I, Resinger C, Lorenz V, Podar S, Längue F, Etherson K, Atkinson K, Khan S, Pradeep R, Viswanath Y, Munipalle PC, Chung J, Schuricht A, Magalhães C, Marcos M, Flores A, Sekmen U, Paksoy M, Ceriani F, Cutaia S, Canziani M, Caravati F. Inguinal Hernia: Recurrences, Tailored Surgery & Pubic Inguinal Pain Syndrome (Sportsman Hernia). Hernia 2015; 19 Suppl 1:S167-75. [PMID: 26518795 DOI: 10.1007/bf03355345] [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)
- S G Shapovalyants
- Department of Hospital Surgery 2, Russian National Research Medical University, Moscow, Russia
| | - A I Michalev
- Department of Hospital Surgery 2, Russian National Research Medical University, Moscow, Russia
| | - M E Timofeev
- Department of Hospital Surgery 2, Russian National Research Medical University, Moscow, Russia
| | - V G Polushkin
- Department of Hospital Surgery 2, Russian National Research Medical University, Moscow, Russia
| | - V V Volkov
- Department of Hospital Surgery 2, Russian National Research Medical University, Moscow, Russia
| | - A P Oettinger
- Institution of Applied Medical Sciences, Russian National Research Medical University, Moscow, Russia
| | - R Lorenz
- Hernia Center 3 Chirurgen, Berlin, Germany
| | - A Koch
- Surgical Practise, Cottbus, Germany
| | - F Köckerling
- Klinik für Allgemein, Viszeral und Gefäβchirurgie, Vivantes Klinikum Spandau, Berlin, Germany
| | - J Burcharth
- Center for Perioperative Optimization, Department of Surgery, Herlev Hospital, Herlev, Denmark
| | - K Andresen
- Center for Perioperative Optimization, Department of Surgery, Herlev Hospital, Herlev, Denmark.,Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | - H-C Pommergaard
- Center for Perioperative Optimization, Department of Surgery, Herlev Hospital, Herlev, Denmark
| | - T Bisgaard
- Department of Surgery, Hvidovre Hospital, Hvidovre, Denmark.,The Danish Hernia Database, Copenhagen, Denmark
| | - J Rosenberg
- Center for Perioperative Optimization, Department of Surgery, Herlev Hospital, Herlev, Denmark.,The Danish Hernia Database, Copenhagen, Denmark.,Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark
| | | | - J W Li
- Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | | | | | - F Roscio
- Department of Surgery - Division of General Surgery, Galmarini Hospital, Tradate, Italy
| | - F Combi
- Department of Surgery - Division of General Surgery, Galmarini Hospital, Tradate, Italy
| | - P Frattini
- Department of Surgery - Division of General Surgery, Galmarini Hospital, Tradate, Italy
| | - F Clerici
- Department of Surgery - Division of General Surgery, Galmarini Hospital, Tradate, Italy
| | - I Scandroglio
- Department of Surgery - Division of General Surgery, Galmarini Hospital, Tradate, Italy
| | - X Zhao
- Beijing Chao-Yang Hospital, Beijing, China
| | | | | | | | - L Kuo
- Department of General Surgery, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | | | | | | | | | | | | | | | | | | | | | | | - M Dudai
- Hernia Excellence, Ramat Aviv Medical Center, Tel Aviv, Israel
| | - Y J Zeng
- Department of Gastroenterology and Hernia, The first affiliated hospital of Kunming Medical University, Kunming, China
| | - T L Liu
- Department of Gastroenterology and Hernia, The first affiliated hospital of Kunming Medical University, Kunming, China
| | - C M Shi
- Department of Gastroenterology and Hernia, The first affiliated hospital of Kunming Medical University, Kunming, China
| | - L Sun
- Department of Gastroenterology and Hernia, The first affiliated hospital of Kunming Medical University, Kunming, China
| | - R Shu
- Department of Gastroenterology and Hernia, The first affiliated hospital of Kunming Medical University, Kunming, China
| | - M Kawaguchi
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - Y Takahashi
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - M Tochimoto
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - Y Horiguchi
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - H Kato
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - K Tawaraya
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - O Hosokawa
- Yokohama Sakae Kyosai Hospital, Yokohama, Japan
| | - C Huang
- Cathay medical center, Taipei, Taiwan.,Taipei medical university, Taipei, Taiwan
| | - A Sorge
- Ospedale S. Giovanni Bosco, Napoli, Italy
| | | | - R Maglio
- Ospedale Israelitico, Roma, Italy
| | - F Di Marzo
- Ospedale S. Giovanni Bosco, Napoli, Italy
| | - C Mosconi
- Policlinico Universitario Tor Vergata, Roma, Italy
| | | | - J Kato
- University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - L Iuamoto
- University of Sao Paulo Medical School, Sao Paulo, Brazil
| | - A Meyer
- Abdominal Wall Repair Center, Samaritano Hospital, Sao Paulo, Brazil
| | | | | | | | | | | | - T Inaba
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - R Fukuhsima
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - Y Yaguchi
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - M Horikawa
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - E Ogawa
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - Y Kumata
- Department of Surgery, Teikyo University Hospital, Tokyo, Japan
| | - H Pokorny
- LK Wiener Neustadt, Wiener Neustadt, Austria
| | | | | | | | | | | | - K Etherson
- Department of Surgery, James Cook University Hospital, Middlesbrough, UK
| | - K Atkinson
- Department of Surgery, James Cook University Hospital, Middlesbrough, UK
| | - S Khan
- Department of Surgery, James Cook University Hospital, Middlesbrough, UK
| | - R Pradeep
- Department of Surgery, James Cook University Hospital, Middlesbrough, UK
| | - Y Viswanath
- Department of Surgery, James Cook University Hospital, Middlesbrough, UK
| | | | - J Chung
- University of Pennsylvania Health System, Philadelphia, USA
| | - A Schuricht
- University of Pennsylvania Health System, Philadelphia, USA
| | | | - M Marcos
- Centro Hospitalar Porto, Porto, Portugal.,Institute Cuf, Porto, Portugal
| | - A Flores
- Centro Hospitalar Porto, Porto, Portugal.,Institute Cuf, Porto, Portugal
| | - U Sekmen
- Acibadem Hospital, Istanbul, Turkey
| | - M Paksoy
- Dept. of Gen. Surg., Istanbul Uni. Cerrahpasa Med. School, Istanbul, Turkey
| | - F Ceriani
- Multimedica Santa Maria, Castellanza, Va, Italy
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172
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Horvath TA, Hirano T, Horvathova MD, Vomela J, Vyzula R, Cı́halová M, Dorociak F, Ebihara Y, Furukawa K, Habanec B, Ikeda N, Kakihana M, Klusáková J, Okada S, Rejthar A, Stratil D, Shaffi-Sahely A, Smajer B, Spelda S, Tsuboi M, Vagunda V, Wurst F, Kato H. Autofluorescence (safe) bronchoscopy and p21/ki-67 immunostaining related to carcinogenesis. Photodiagnosis Photodyn Ther 2015; 1:13-22. [PMID: 25048060 DOI: 10.1016/s1572-1000(04)00005-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Archival biopsy materials from 20 randomly selected asymptomatic volunteers from the Czech uranium miners (CZ UM) risk group (n=98) were examined for p21 and ki-67 immunostatning. There were 16 areas with normal respiratory epithelium and 22 areas with bronchial intra-epithelial neoplasia (IEN). Normal and IEN areas were identified by autofluorescence (System Autofluorescence Endoscopy, SAFE-1000) and monitored during 1998-2002. The majority of specimens from areas with normal autofluorescence intensity with ciliated columnar bronchial epithelium showed strong predominantly cytoplasmic p21 positivity. The SAFE monitoring divided areas of decreased autofluorescence intensity with early stage IEN lesions into two groups. Persistent lesions (P)-showing a spectrum of p21 cytoplasmic staining ranging from negative or isolated negativity to weak or moderate positivity combined with higher proliferative capacity proved by ki-67 nuclear staining. Disappearing lesions (D)-showing strong cytoplasmic p21 positivity and negative ki-67 staining. The IEN lesions were classified into three groups based on p21/ki-67 immunostaining: proliferative lesions at risk (R) with low or without p21 plasma immunostaining combined with high ki-67 nuclear reactivity; ambiguous lesions (A) including cases combining strong p21 cytoplasmic positivity with high ki-67 nuclear reactivity or p21 cytoplasmic negativity with ki-67 negativity staining patterns; the quiescent lesion group (Q) was characterized by strong p21 cytoplasmic positivity and negative ki-67 immunostaining.
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Affiliation(s)
- T A Horvath
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - T Hirano
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - M D Horvathova
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - J Vomela
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - R Vyzula
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - M Cı́halová
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - F Dorociak
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - Y Ebihara
- Department of Histopathology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
| | - K Furukawa
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - B Habanec
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - N Ikeda
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - M Kakihana
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - J Klusáková
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - S Okada
- Department of Histopathology, Tokyo Medical University, 6-7-1 Nishishinjuku, Shinjuku-ku, Tokyo 160-0023, Japan
| | - A Rejthar
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - D Stratil
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - A Shaffi-Sahely
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - B Smajer
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - S Spelda
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - M Tsuboi
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
| | - V Vagunda
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - F Wurst
- Department of Surgery, University Hospital Bohunice, Masaryk Memorial Cancer Institute and University Oncology Center Brno, Žlutý kopec 7, CZ-65653 Brno, Czech Republic
| | - H Kato
- First Department of Surgery, Tokyo Medical University, Tokyo, Japan
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173
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Ishida Y, Nagai S, Kato H, Hamada Y, Takano M, Shibahara T, Saito C. A case of mandibular reconstruction with a custom-made mesh plate using three dimensional model created from patient's CT data. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.140] [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: 10/22/2022]
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174
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Fujita K, Endoh S, Kato H, Shinohara N, Honda K. Development and dissemination of hazard assessment of carbon nanotubes by in vitro cell-based assay for voluntary safety management. Toxicol Lett 2015. [DOI: 10.1016/j.toxlet.2015.08.590] [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: 10/23/2022]
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175
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Sugimoto H, Hatano M, Yoshida S, Sakumoto M, Kato H, Ito M, Yoshizaki T. Efficacy of concurrent superselective intra-arterial chemotherapy and radiotherapy for late-stage squamous cell carcinoma of the temporal bone. Clin Otolaryngol 2015; 40:500-4. [DOI: 10.1111/coa.12431] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/29/2015] [Indexed: 11/28/2022]
Affiliation(s)
- H. Sugimoto
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
| | - M. Hatano
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
| | - S. Yoshida
- Ishikawa Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Kanazawa Japan
| | - M. Sakumoto
- Ishikawa Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Kanazawa Japan
| | - H. Kato
- Fukui Prefectural Hospital; Otolaryngology-Head and Neck Surgery; Fukui Japan
| | - M. Ito
- Pediatric Otolaryngology; Jichi Children's Medical Center Tochigi; Jichi Medical University; Shimotsuke Japan
| | - T. Yoshizaki
- Department of Otolaryngology-Head and Neck Surgery; Kanazawa University Graduate School of Medical Science; Kanazawa Japan
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176
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Kato H, Nehira T, Matsuo K, Kawabata T, Kobashigawa Y, Morioka H, Losung F, Mangindaan RE, de Voogd NJ, Yokosawa H, Tsukamoto S. Niphateolide A: isolation from the marine sponge Niphates olemda and determination of its absolute configuration by an ECD analysis. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.07.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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177
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Hoshino M, Limão-Vieira P, Suga A, Kato H, Ferreira da Silva F, Blanco F, García G, Tanaka H. Crossed-beam experiment for the scattering of low- and intermediate-energy electrons from BF3: A comparative study with XF3 (X = C, N, and CH) molecules. J Chem Phys 2015; 143:024313. [DOI: 10.1063/1.4926539] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M. Hoshino
- Department of Physics, Sophia University, Tokyo 102-8554, Japan
| | - P. Limão-Vieira
- Department of Physics, Sophia University, Tokyo 102-8554, Japan
- Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - A. Suga
- Department of Physics, Sophia University, Tokyo 102-8554, Japan
| | - H. Kato
- Department of Physics, Sophia University, Tokyo 102-8554, Japan
| | - F. Ferreira da Silva
- Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - F. Blanco
- Departamento de Fisica Atomica, Molecular y Nuclear, Facultad de Ciencias Fisicas, Universidad Complutense de Madrid, E-28040 Madrid, Spain
| | - G. García
- Instituto de Fisica Fundamental, Consejo Superior de Investigaciones Científicas, 28006 Madrid, Spain
| | - H. Tanaka
- Department of Physics, Sophia University, Tokyo 102-8554, Japan
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178
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Yokoi N, Sonomura Y, Kato H, Komuro A, Kinoshita S. Three percent diquafosol ophthalmic solution as an additional therapy to existing artificial tears with steroids for dry-eye patients with Sjögren's syndrome. Eye (Lond) 2015; 29:1204-12. [PMID: 26160526 DOI: 10.1038/eye.2015.125] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Accepted: 05/15/2015] [Indexed: 11/09/2022] Open
Abstract
PURPOSE To investigate the long-term results of 3% diquafosol ophthalmic solution as an alternative therapy to existing ophthalmic solutions, including topical immunosuppression, for the treatment of dry eye in patients with Sjögren's syndrome. METHODS This study involved 14 female dry-eye patients (mean age: 62.4 years) with Sjögren's syndrome who insufficiently responded to their current therapy. In all patients, 3% diquafosol ophthalmic solution was administered six times daily for 12 months in substitution for artificial tears and sodium hyaluronate ophthalmic solution. Their use of corticosteroid eye drops remained unchanged from that prior to the treatment with diquafosol sodium. The subjective symptoms assessed, and ocular signs including tear meniscus radius and the tear film breakup time, and ocular-surface epithelial damage score were examined at 1, 2, 3, 4, 5, 6, 9, and 12 months after initiating treatment. RESULTS Among the subjective symptoms, significant improvement was obtained in dryness at 2 months post treatment, in eye fatigue at 1, 2, 3, 4, and 12 months post treatment, and in pain at 1, 2, 6, and 12 months post treatment. Difficulty in opening the eye, foreign body sensation, and redness were also significantly ameliorated at various time-points. The tear meniscus radius and the tear film breakup time were significantly improved throughout the observation period, and the corneal epithelial staining scores were significantly decreased at 3 months post treatment. CONCLUSIONS In dry-eye patients with Sjögren's syndrome, treatment with 3% diquafosol ophthalmic solution improved both symptoms and signs, and that effectiveness was maintained for 12 months.
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Affiliation(s)
- N Yokoi
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Y Sonomura
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - H Kato
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - A Komuro
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - S Kinoshita
- Department of Ophthalmology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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179
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Yamazaki H, Uchiyama S, Komatsu M, Hashimoto S, Kobayashi Y, Sakurai T, Kato H. Arthroscopic assistance does not improve the functional or radiographic outcome of unstable intra-articular distal radial fractures treated with a volar locking plate. Bone Joint J 2015; 97-B:957-62. [DOI: 10.1302/0301-620x.97b7.35354] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
There is no consensus on the benefit of arthroscopically assisted reduction of the articular surface combined with fixation using a volar locking plate for the treatment of intra-articular distal radial fractures. In this study we compared the functional and radiographic outcomes of fluoroscopically and arthroscopically guided reduction of these fractures. Between February 2009 and May 2013, 74 patients with unilateral unstable intra-articular distal radial fractures were randomised equally into the two groups for treatment. The mean age of these 74 patients was 64 years (24 to 92). We compared functional outcomes including active range of movement of the wrist, grip strength and Disabilities of the Arm, Shoulder, and Hand scores at six and 48 weeks; and radiographic outcomes that included gap, step, radial inclination, volar angulation and ulnar variance. There were no significant differences between the techniques with regard to functional outcomes or radiographic parameters. The mean gap and step in the fluoroscopic and arthroscopic groups were comparable at 0.9 mm (standard deviation (sd) 0.7) and 0.7 mm (sd 0.7) and 0.6 mm (sd 0.6) and 0.4 mm (sd 0.5), respectively; p = 0.18 and p = 0.35). Arthroscopic reduction conferred no advantage over conventional fluoroscopic guidance in achieving anatomical reduction of intra-articular distal radial fractures when using a volar locking plate. Cite this article: Bone Joint J 2015; 97-B:957–62.
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Affiliation(s)
- H. Yamazaki
- Aizawa Hospital, 1-5-2
Honjo, Matsumoto, 390-8510, Japan
| | - S. Uchiyama
- Shinshu University School of Medicine, Matsumoto, Japan
| | - M. Komatsu
- Aizawa Hospital, 1-5-2
Honjo, Matsumoto, 390-8510, Japan
| | - S. Hashimoto
- Aizawa Hospital, 1-5-2
Honjo, Matsumoto, 390-8510, Japan
| | - Y. Kobayashi
- Aizawa Hospital, 1-5-2
Honjo, Matsumoto, 390-8510, Japan
| | - T. Sakurai
- Aizawa Hospital, 1-5-2
Honjo, Matsumoto, 390-8510, Japan
| | - H. Kato
- Shinshu University School of Medicine, Matsumoto, Japan
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180
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Affiliation(s)
- M Hayashig
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, and Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Sapporo, Hokkaido, Japan
| | - M Makoto
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, and Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Sapporo, Hokkaido, Japan
| | - H Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, Matsumoto, Nagano, and Department of Orthopaedic Surgery, Hokkaido University School of Medicine, Sapporo, Hokkaido, Japan
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181
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Yamakawa T, Hayashi N, Hamano H, Yasui K, Kato H. SU-E-T-743: The Simple Monitor Unit Calculation for Irregular Field in Passive Proton Beam. Med Phys 2015. [DOI: 10.1118/1.4925107] [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: 11/07/2022] Open
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182
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Hamano H, Hayashi N, Yamakawa T, Yasui K, Kato H. SU-E-T-439: Fundamental Verification of Respiratory-Gated Spot Scanning Proton Beam Therapy. Med Phys 2015. [DOI: 10.1118/1.4924800] [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: 11/07/2022] Open
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183
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Goto T, Nakayama R, Yamanaka M, Takata M, Takazawa T, Watanabe K, Maruta K, Nagata R, Nagamine J, Tsuchida A, Kato H. Effects of DSP-8658, a Novel Selective Peroxisome Proliferator-activated Receptors a/γ Modulator, on Adipogenesis and Glucose Metabolism in Diabetic Obese Mice. Exp Clin Endocrinol Diabetes 2015; 123:492-9. [DOI: 10.1055/s-0035-1549965] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- T. Goto
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - R. Nakayama
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - M. Yamanaka
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - M. Takata
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - T. Takazawa
- Personnel, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - K. Watanabe
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - K. Maruta
- Drug Development Division, Sumitomo Dainippon Pharma Co., Ltd. Tokyo, Japan
| | - R. Nagata
- Center for Drug Discovery and Development National Institute of Biomedical Innovation, Osaka, Japan
| | - J. Nagamine
- Drug Research Division, Sumitomo Dainippon Pharma Co., Ltd. Osaka, Japan
| | - A. Tsuchida
- Global Strategy & Business Development, Sumitomo Dainippon Pharma Co., Ltd. Tokyo, Japan
| | - H. Kato
- Center for Drug Discovery and Development National Institute of Biomedical Innovation, Osaka, Japan
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184
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Gushiken M, Kagiyama I, Kato H, Kuwana T, Losung F, Mangindaan REP, de Voogd NJ, Tsukamoto S. Manadodioxans A-E: polyketide endoperoxides from the marine sponge Plakortis bergquistae. J Nat Med 2015; 69:595-600. [PMID: 26006223 DOI: 10.1007/s11418-015-0920-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 05/15/2015] [Indexed: 12/01/2022]
Abstract
Five new polyketide endoperoxides, manadodioxans A-E, were isolated from the marine sponge Plakortis bergquistae. Manadodioxan E showed antimicrobial activity against Escherichia coli at 10 μg/disk, while its oxo congener, manadodioxan D, was inactive.
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Affiliation(s)
- Masaki Gushiken
- Graduate School of Pharmaceutical Sciences, Kumamoto University, Kumamoto, 862-0973, Japan
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185
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Hoshino M, Murai H, Kato H, Itikawa Y, Brunger M, Tanaka H. Corrigendum to “Resolution of a significant discrepancy in the electron impact excitation of the 3s[3/2]1 and 3s′[1/2]1 low-lying electronic states in neon” [Chem. Phys. Lett. 585 (2013) 33]. Chem Phys Lett 2015. [DOI: 10.1016/j.cplett.2015.03.023] [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: 11/30/2022]
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186
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Hoshino M, Murai H, Kato H, Brunger MJ, Itikawa Y, Tanaka H. Erratum: "Electron impact excitation of the low-lying 3s[3/2]1 and 3s'[1/2]1 levels in neon for incident energies between 20 and 300 eV" [J. Chem. Phys. 139, 184301 (2013)]. J Chem Phys 2015; 142:129903. [PMID: 25833615 DOI: 10.1063/1.4916381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- M Hoshino
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - H Murai
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - H Kato
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - M J Brunger
- ARC Centre for Antimatter-Matter Studies, CaPS, Flinders University, GPO Box 2100, Adelaide SA 5001, Australia
| | - Y Itikawa
- Institute of Space and Astronautical Science, Sagamihara, Kanagawa 252-5210, Japan
| | - H Tanaka
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
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187
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Kato H, Nakahara T, Sugimoto K, Matsuo K, Kagiyama I, Frisvad JC, Sherman DH, Williams RM, Tsukamoto S. Isolation of notoamide S and enantiomeric 6-epi-stephacidin A from the fungus Aspergillus amoenus: biogenetic implications. Org Lett 2015; 17:700-3. [PMID: 25615822 DOI: 10.1021/ol5037198] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Notoamide S has been hypothesized to be a key biosynthetic intermediate for characteristic metabolites stephacidin A, notoamide B, and versicolamide B in Aspergillus sp. but has not yet been isolated. The isolation of notoamide S and an enantiomeric mixture of 6-epi-stephacidin A enriched with the (-)-isomer from Aspergillus amoenus is reported. The presence of (+)-versicolamide B suggests that the fungus possesses only the oxidase, which converts (+)-6-epi-stephacidin A into (+)-Versicolamide B, but not for (-)-6-epi-Stephacidin A.
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Affiliation(s)
- Hikaru Kato
- Graduate School of Pharmaceutical Sciences, Kumamoto University , 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
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188
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Kato H, Arita A, Kumagai T. Evaluation of bonding performance using new adhesive and composite resin. Dent Mater 2015. [DOI: 10.1016/j.dental.2015.08.089] [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: 11/17/2022]
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189
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Kato H, Nakahara T, Yamaguchi M, Kagiyama I, Finefield JM, Sunderhaus JD, Sherman DH, Williams RM, Tsukamoto S. Bioconversion of 6- epi-Notoamide T Produces Metabolites of Unprecedented Structures in a Marine-derived Aspergillus sp. Tetrahedron Lett 2015; 56:247-251. [PMID: 25767298 DOI: 10.1016/j.tetlet.2014.11.083] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We previously described the bioconversion of Notoamide T into (+)-Stephacidin A and (-)-Notoamide B, which suggested that Versicolamide B (8) is biosynthesized from 6-epi-Notoamide T (10) via 6-epi-Stephacidin A. Here we report that [13C]2-10 was incorporated into isotopically enriched 8 and seven new metabolites, which were not produced under normal culture conditions. The results suggest that the addition of excess precursor activated the expression of dormant tailoring genes giving rise to these structurally unprecedented metabolites.
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Affiliation(s)
- Hikaru Kato
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Takashi Nakahara
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Michitaka Yamaguchi
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Ippei Kagiyama
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Jennifer M Finefield
- Department of Chemistry, Colorado State University, 1301 Center Avenue, Fort Collins, Colorado 80523, USA
| | - James D Sunderhaus
- Department of Chemistry, Colorado State University, 1301 Center Avenue, Fort Collins, Colorado 80523, USA
| | - David H Sherman
- Life Sciences Institute and Department of Medicinal Chemistry, The University of Michigan, 210 Washtenaw Avenue, Ann Arbor, Michigan 48109-2216, USA
| | - Robert M Williams
- Department of Chemistry, Colorado State University, 1301 Center Avenue, Fort Collins, Colorado 80523, USA ; University of Colorado Cancer Center, Aurora, Colorado 80045, USA
| | - Sachiko Tsukamoto
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
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190
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Kato H, Nakayama T, Uruma M, Okuyama Y, Handa M, Tomiyama Y, Shimodaira S, Takamoto S. A retrospective observational study to assess adverse transfusion reactions of patients with and without prior transfusion history. Vox Sang 2014; 108:243-50. [PMID: 25536173 DOI: 10.1111/vox.12208] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [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: 02/23/2014] [Revised: 09/16/2014] [Accepted: 09/16/2014] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND OBJECTIVES This study compares the frequency of adverse transfusion reactions (ATRs) after first transfusions with the frequency of ATRs for subsequent (non-first) transfusions. MATERIALS AND METHODS Five hospitals agreed to systematically collect and share 2 years of data. This was a retrospective observational analysis of data including the number of transfusion episodes and ATRs for red blood cells (RBCs), fresh frozen plasma (FFP) and platelet concentrates (PCs) given to first-time transfusion recipients and to those previously transfused. RESULTS First transfusion ATRs to RBCs, FFP and PCs were 1.08%, 2.84% and 3.34%, respectively. These are higher than ATR incidences to RBCs (0.69%), FFP (1.91%) and PCs (2.75%) on subsequent transfusions. Specifically, first transfusion incidences of febrile non-haemolytic transfusion reactions (FNHTRs) to RBCs (0.43%) and allergic reactions to FFP (2.51%) were higher than on subsequent transfusions (RBCs: 0.23%, FFP: 1.65%). CONCLUSION There are risks of ATRs on the first transfusion as well as transfusions of patients with transfusion history.
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Affiliation(s)
- H Kato
- Department of Transfusion Medicine, Aichi Medical University, Nagakute, Japan
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191
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Shiomi A, Izumi K, Uenoyama A, Saito T, Saito N, Ohnuki H, Kato H, Kanatani M, Nomura S, Egusa H, Maeda T. Cyclic mechanical pressure-loading alters epithelial homeostasis in a three-dimensional in vitro oral mucosa model: clinical implications for denture-wearers. J Oral Rehabil 2014; 42:192-201. [PMID: 25472623 DOI: 10.1111/joor.12254] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2014] [Indexed: 11/28/2022]
Abstract
Denture-wearing affects the quality and quantity of epithelial cells in the underlying healthy oral mucosa. The physiologic mechanisms, however, are poorly understood. This study aimed to compare histologic changes and cellular responses of an epithelial cell layer to cyclic mechanical pressure-loading mimicking denture-wearing using an organotypic culture system to develop a three-dimensional in vitro oral mucosa model (3DOMM). Primary human oral keratinocytes and fibroblasts were serially grown in a monolayer culture, and cell viability was measured under continuous cyclic mechanical pressure (50 kPa) for 7 days (cycles of 60 min on, 20 s off to degas and inject air). Upon initiation of an air-liquid interface culture for epithelial stratification, the cyclic pressure, set to the mode above mentioned, was applied to the 3DOMMs for 7 days. Paraffin-embedded 3DOMMs were examined histologically and immunohistochemically. In the monolayer culture, the pressure did not affect the viability of oral keratinocytes or fibroblasts. Few histologic changes were observed in the epithelial layer of the control and pressure-loaded 3DOMMs. Immunohistochemical examination, however, revealed a significant decrease in Ki-67 labelling and an increase in filaggrin and involucrin expression in the suprabasal layer of the pressure-loaded 3DOMMs. Pressure-loading attenuated integrin β1 expression and increased matrix metalloproteinase-9 activity. Incomplete deposition of laminin and type IV collagen beneath the basal cells was observed only in the pressure-loaded 3DOMM. Cyclic pressure-loading appeared to disrupt multiple functions of the basal cells in the 3DOMM, resulting in a predisposition towards terminal differentiation. Thus, denture-wearing could compromise oral epithelial homeostasis.
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Affiliation(s)
- A Shiomi
- Division of Dental Educational Research Development, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan; Division of Oral Anatomy, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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192
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Kito M, Yoshimura Y, Isobe K, Aoki K, Momose T, Suzuki S, Tanaka A, Sano K, Akahane T, Kato H. Clinical outcome of deep-seated atypical lipomatous tumor of the extremities with median-term follow-up study. Eur J Surg Oncol 2014; 41:400-6. [PMID: 25498358 DOI: 10.1016/j.ejso.2014.11.044] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [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: 08/25/2014] [Revised: 11/12/2014] [Accepted: 11/21/2014] [Indexed: 11/29/2022] Open
Abstract
AIMS There is no consensus on the best surgical treatment for deep-seated atypical lipomatous tumor (ALT) of the extremities; furthermore, the appropriate duration for follow-up observation remains unclear. We investigated clinical and functional median-term outcomes in the primary operations for ALT of the extremities in order to find its best treatment methods and observation periods. METHODS From 1996 to 2009, we diagnosed 41 patients with deep-seated ALT of the extremities. Wide resection was performed on 11 patients and marginal resection was performed on 30 patients. The minimum follow-up was 5 years (median, 8.5; range, 5-17.4). Patients were evaluated for their local recurrence, dedifferentiation, and post-operative function using the ISOLS/MSTS scoring system. RESULTS Recurrence and dedifferentiation rates were both 0% for the wide resection group, while the rates were 23% (7/30) and 3% (1/30) for the marginal resection group, respectively. Median duration before recurrence was 7.2 years (range, 4.0-14.2). Local recurrence-free survival rate was significantly higher in the wide resection group (P = 0.013). In the marginal resection group, 10% (3/30) of the cases showed residual tumor. The localization of these tumors was all intermuscular. The ISOLS/MSTS scores were 98% (range, 90-100) for wide resection and 99% (range, 93-100) for marginal resection, with no statistical difference (P = 0.694). No ALT-related deaths occurred during the observation period. CONCLUSIONS In addition to long-term (at least 8 years) of continuous observation, a wide resection is necessary in order to prevent recurrence, dedifferentiation, and residual tumor.
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Affiliation(s)
- M Kito
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan.
| | - Y Yoshimura
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - K Isobe
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - K Aoki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - T Momose
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - S Suzuki
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - A Tanaka
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - K Sano
- Department of Laboratory Medicine, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
| | - T Akahane
- Department of Orthopaedic Surgery, Shinshu Ueda Medical Center, 1-27-21 Midorigaoka, Ueda, Nagano 386-8610, Japan
| | - H Kato
- Department of Orthopaedic Surgery, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano 390-8621, Japan
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193
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Duflot D, Hoshino M, Limão-Vieira P, Suga A, Kato H, Tanaka H. BF3 valence and Rydberg states as probed by electron energy loss spectroscopy and ab initio calculations. J Phys Chem A 2014; 118:10955-66. [PMID: 25338148 DOI: 10.1021/jp509375y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In this contribution we probe BF3 low-lying excited singlet states measured at 100 eV, 2.8° scattering angle and triplet states at 40 eV, 40° scattering angle, while sweeping the energy loss over the range 10.0-20.0 eV. The electronic state spectroscopy has been investigated and the assignments supported by quantum chemical calculations. This provides the first comprehensive investigation of all singlet and triplet excited electronic states of boron trifluoride up to the first ionization potential. A generalized oscillator strength analysis is employed to derive oscillator strength f0 value and integral cross sections (ICSs) from the corresponding differential cross sections (DCSs). The f0 value is compared with the optical oscillator strength (OOS) from photoabsorption, and the unscaled Born ICSs are then compared with relevant energy and binary-encounter and f-scaled Born cross section (BEf-scaling) results determined as a part of this investigation. The lowest n members of the Rydberg series have been assigned as converging to the lowest ionization energy limits of boron trifluoride and classified according to the magnitude of the quantum defects (δ).
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Affiliation(s)
- D Duflot
- Laboratoire de Physique des Lasers, Atomes et Molécules (PhLAM), UMR CNRS 8523, Université de Lille , F-59655 Villeneuve d' Ascq Cedex, France
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194
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Kuo S, Zhou Y, Kim HM, Kato H, Kim RY, Bayar GR, Marcelo CL, Kennedy RT, Feinberg SE. Biochemical indicators of implantation success of tissue-engineered oral mucosa. J Dent Res 2014; 94:78-84. [PMID: 25348542 DOI: 10.1177/0022034514554225] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [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: 12/16/2022] Open
Abstract
Real-time (RT) determination of the health of in vitro tissue-engineered constructs prior to grafting is essential for prediction of success of the implanted tissue-engineered graft. In addition, the US Food and Drug Administration requires specific release criteria in RT prior to the release of tissue-engineered devices for human use. In principle, assessing the viability and functionality of the cellular component can be achieved by quantifying the secretion of growth factors and chemokines of tissue-engineered constructs. Ex vivo-produced oral mucosa equivalents (EVPOMEs) were fabricated under thermally stressed conditions at 43 °C for 24 h to create a functionally compromised EVPOME. We used microchannel enzyme-linked immunosorbent assay to evaluate the functionality of the cellular component, oral keratinocytes, of stressed and unstressed EVPOMEs by measuring the release of vascular endothelial growth factor (VEGF), interleukin-8 (IL-8), human β-defensin 1 (hBD-1), and tissue inhibitor of metalloproteinase 1 and 2 (TIMP-1 and -2) into the spent medium, which was collected on the same day prior to graft implantation into severe combined immunodeficiency mice. Implanted EVPOMEs' histology on the seventh postimplantation day was used to correlate outcomes of grafting to secreted amounts of IL-8, hBD-1, VEGF, TIMP-1, and TIMP-2 from corresponding EVPOMEs. Our findings showed that significantly higher levels of IL-8, hBD-1, and TIMP-2 were secreted from controls than from thermally stressed EVPOMEs. We also found a direct correlation between secreted VEGF and IL-8 and blood vessel counts of implanted EVPOMEs. We concluded that measuring the constitutive release of these factors can be used as noninvasive predictors of healthy tissue-engineered EVPOMEs in RT, prior to their implantation.
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Affiliation(s)
- S Kuo
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - Y Zhou
- Department of Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - H M Kim
- Center for Statistical Consultation and Research, University of Michigan, Ann Arbor, MI, USA
| | - H Kato
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - R Y Kim
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Michigan, Ann Arbor, MI, USA Department of Surgery, Medical School, University of Michigan, Ann Arbor, MI, USA
| | - G R Bayar
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - C L Marcelo
- Department of Surgery, Medical School, University of Michigan, Ann Arbor, MI, USA
| | - R T Kennedy
- Department of Chemistry, University of Michigan, Ann Arbor, MI, USA
| | - S E Feinberg
- Department of Oral and Maxillofacial Surgery, School of Dentistry, University of Michigan, Ann Arbor, MI, USA Department of Surgery, Medical School, University of Michigan, Ann Arbor, MI, USA
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195
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Oizumi H, Kato H, Endoh M, Suzuki J, Watarai H, Sadahiro M. 205 * THE MANAGEMENT OF BRONCHIAL STUMPS IN ANATOMICAL LUNG SEGMENTECTOMY. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.205] [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
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196
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Hoshino M, Limão-Vieira P, Anzai K, Kato H, Cho H, Mogi D, Tanioka T, Ferreira da Silva F, Almeida D, Blanco F, García G, Ingólfsson O, Tanaka H. Elastic differential cross sections for C₄F₆ isomers in the 1.5-200 eV energy electron impact: similarities with six fluorine containing molecules and evidence of F-atom like scattering. J Chem Phys 2014; 141:124302. [PMID: 25273432 DOI: 10.1063/1.4895903] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We report absolute elastic differential cross sections for electron interactions with the C4F6 isomers, hexafluoro-1,3-butadiene (1,3-C4F6), hexafluoro-2-butyne (2-C4F6), and hexafluorocyclobutene (c-C4F6). The incident electron energy range is 1.5-200 eV, and the scattered electron angular range for the differential measurements varies from 15° to 150°. In all cases the absolute scale of the differential cross section was set using the relative flow technique, with helium as the reference species. Atomic-like behaviour in these scattering systems is shown here for the first time, and is further investigated by comparing the elastic cross sections for the C4F6 isomers with other fluorinated molecules, such as SF6 and CnF6 (n = 2, 3, and 6). We note that for all the six-F containing molecules, the scattering process for electron energies above 30 eV is indistinguishable. Finally, we report results for calculations of elastic differential cross sections for electron scattering from each of these isomers, within an optical potential method and assuming a screened corrected independent atom representation. The level of agreement between these calculations and our measurements is found to be quite remarkable in all cases.
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Affiliation(s)
- M Hoshino
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - P Limão-Vieira
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - K Anzai
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - H Kato
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
| | - H Cho
- Department of Physics, Chungnam National University, Daejeon 305-764, South Korea
| | - D Mogi
- Research and Marketing Management Dept., New Products Development Div., Kanto Denka, Kogyo Co., Ltd., Chiyoda-ku, Tokyo 101-0063, Japan
| | - T Tanioka
- Shibukawa Development Research Lab., New Products Development Div., Kanto Denka Kogyo Co., Ltd., Shibukawa City, Gunma 377-8513, Japan
| | - F Ferreira da Silva
- Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - D Almeida
- Laboratório de Colisões Atómicas e Moleculares, CEFITEC, Departamento de Física, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516 Caparica, Portugal
| | - F Blanco
- Departamento de Física Atómica, Molecular y Nuclear, Universidad Complutense de Madrid, Avenida Complutense, 28040 Madrid, Spain
| | - G García
- Instituto de Física Fundamental, Consejo Superior de Investigaciones Científicas (CSIC), Serrano 113-bis, 28006 Madrid, Spain
| | - O Ingólfsson
- Department of Chemistry, Science Institute, University of Iceland, 107 Reykjavik, Iceland
| | - H Tanaka
- Department of Physics, Sophia University, Chiyoda-ku, Tokyo 102-8554, Japan
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197
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Tsukamoto S, Takeuchi T, Kawabata T, Kato H, Yamakuma M, Matsuo K, El-Desoky AH, Losung F, Mangindaan REP, de Voogd NJ, Arata Y, Yokosawa H. Halenaquinone inhibits RANKL-induced osteoclastogenesis. Bioorg Med Chem Lett 2014; 24:5315-7. [PMID: 25278237 DOI: 10.1016/j.bmcl.2014.09.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [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: 08/26/2014] [Revised: 09/10/2014] [Accepted: 09/16/2014] [Indexed: 10/24/2022]
Abstract
Halenaquinone was isolated from the marine sponge Petrosia alfiani as an inhibitor of osteoclastogenic differentiation of murine RAW264 cells. It inhibited the RANKL (receptor activator of nuclear factor-κB ligand)-induced upregulation of TRAP (tartrate-resistant acid phosphatase) activity as well as the formation of multinuclear osteoclasts. In addition, halenaquinone substantially suppressed RANKL-induced IκB degradation and Akt phosphorylation. Thus, these results suggest that halenaquinone inhibits RANKL-induced osteoclastogenesis at least by suppressing the NF-κB and Akt signaling pathways.
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Affiliation(s)
- Sachiko Tsukamoto
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan.
| | - Tomoharu Takeuchi
- Faculty of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan
| | - Tetsuro Kawabata
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Hikaru Kato
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Michiko Yamakuma
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Kanae Matsuo
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Ahmed H El-Desoky
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Kumamoto 862-0973, Japan
| | - Fitje Losung
- Faculty of Fisheries and Marine Science, Sam Ratulangi University, Kampus Bahu, Manado 95115, Indonesia
| | - Remy E P Mangindaan
- Faculty of Fisheries and Marine Science, Sam Ratulangi University, Kampus Bahu, Manado 95115, Indonesia
| | - Nicole J de Voogd
- Naturalis Biodiversity Center, PO Box 9517, 2300 RA Leiden, The Netherlands
| | - Yoichiro Arata
- Faculty of Pharmaceutical Sciences, Josai University, 1-1 Keyakidai, Sakado, Saitama 350-0295, Japan
| | - Hideyoshi Yokosawa
- School of Pharmacy, Aichi Gakuin University, Chikusa-ku, Nagoya 464-8650, Japan
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198
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Yamaue H, Kubota T, Tanigawa N, Ohyama S, Sakuramoto S, Inada T, Kitagawa Y, Ochiai T, Terashima M, Gotoh M, Yasuda Y, Hara A, Kato H, Matsuyama J, Kodera Y, Nashimoto A, Yamaguchi T, Takeuchi M, Fujii M, Nakajima T. Exploratory Phase Ii Trial Assessing Relevance of in Vitro Chemosensitivity Test As a Predictor of Survival in Gastric Cancer Undergoing Adjuvant Chemotherapy (Jaccro-Gc04). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.8] [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: 11/12/2022] Open
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199
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Takahashi M, Watanabe K, Akabane H, Ichinokawa K, Ogasawara K, Kato H, Konishi K, Suzuki Y, Tanaka K, Narita Y, Hata T, Hosoda M, Yamamoto M. Clinical Study Evaluating the Safety, Tolerability and Efficacy of Weekly Nab-Paclitaxel Dosed at 100 Mg/M2 for Metastatic Breast Cancer : Hbcc1101 Trial. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu329.22] [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: 11/13/2022] Open
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200
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Uenoyama A, Izumi K, Shiomi A, Saito N, Saito T, Ohnuki H, Kato H, Ajima H, Takagi R, Maeda T. Effects of C-Xylopyranoside Derivative on Expression of the Basement Membrane Related Molecules of Oral Keratinocytes and Fibroblasts. J Oral Maxillofac Surg 2014. [DOI: 10.1016/j.joms.2014.06.338] [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: 10/24/2022]
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