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Kodama K, Tateishi C, Oda T, Cui L, Kuramoto K, Yahata H, Okugawa K, Maenohara S, Yagi H, Yasunaga M, Onoyama I, Asanoma K, Mori T, Katayama Y, Kato K. Development of novel tracers for sentinel node identification in cervical cancer. Cancer Sci 2023; 114:4216-4224. [PMID: 37648257 PMCID: PMC10637086 DOI: 10.1111/cas.15927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 07/24/2023] [Accepted: 07/29/2023] [Indexed: 09/01/2023] Open
Abstract
Indocyanine green (ICG) with near-infrared (NIR) fluorescence imaging is used for lymphatic mapping. However, binding of ICG to blood proteins like serum albumin can shorten its retention time in sentinel lymph nodes (SLNs). Here, we investigated the efficacy and safety of a new fluorescence tracer comprising phytate and liposome (LP)-encapsulated ICG. Coadministration of phytate with LP containing phosphatidic acid promotes chelation mediated by Ca2+ in bodily fluids to enhance SLN retention. Uniformly sized LPs (100 nm) encapsulating ICG under conditions that minimized fluorescence self-quenching during storage were produced. We analyzed the behavior of the new tracer (ICG-phytate-LP) and control tracers (ICG and ICG-LP) in the lymphatic flow of mice in terms of lymph node retention time. We also tested lymphatic flow and safety in pigs that have a more human-like lymphatic system. LPs encapsulating stabilized ICG were successfully prepared. Mixing LP with phytate in the presence of Ca2+ increased both the particle size and negative surface charge. In mice, ICG-phytate-LP had the best lymph node retention, with a fluorescence intensity ratio that increased over 6 h and then decreased slowly over the next 24 h. In pigs, administration of ICG and ICG-phytate-LP resulted in no death or weight loss. There were no obvious differences between blood test results for the ICG and ICG-phytate-LP groups, and the overall safety was good. ICG-phytate-LP may be a useful new tracer for gynecological cancers that require time for lymph node identification due to a retroperitoneal approach.
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Affiliation(s)
- Keisuke Kodama
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Chuya Tateishi
- Department of Chemistry and BiochemistryGraduate School of Systems Life Sciences, Graduate School of Engineering, Kyushu UniversityFukuokaJapan
| | - Tsuyoshi Oda
- Department of Chemistry and BiochemistryGraduate School of Systems Life Sciences, Graduate School of Engineering, Kyushu UniversityFukuokaJapan
| | - Lin Cui
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Kazutaka Kuramoto
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Hideaki Yahata
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Kaoru Okugawa
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Shoji Maenohara
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Hiroshi Yagi
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Masafumi Yasunaga
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Ichiro Onoyama
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Kazuo Asanoma
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
| | - Takeshi Mori
- Department of Chemistry and BiochemistryGraduate School of Systems Life Sciences, Graduate School of Engineering, Kyushu UniversityFukuokaJapan
| | - Yoshiki Katayama
- Department of Chemistry and BiochemistryGraduate School of Systems Life Sciences, Graduate School of Engineering, Kyushu UniversityFukuokaJapan
- Department of Biomedical EngineeringChung Yuan Christian UniversityTaoyuan CityTaiwan
| | - Kiyoko Kato
- Department of Obstetrics and GynecologyGraduate School of Medical Sciences, Kyushu UniversityFukuokaJapan
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2
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Yasuda Y, Ishiguchi H, Yamaguchi M, Murakami K, Kinoshita N, Kato T, Yoshida M, Imoto K, Sonoyama K, Kawabata T, Okamura T, Endo A, Kobayashi S, Yano M, Oda T, Tanabe K. Incidence of Mid-Term Prognostic Events in Patients With Acute Coronary Syndrome During the Late 2010s in 2 Tertiary Hospitals in a Rural Area of Japan - A Temporal Comparison. Circ Rep 2023; 5:198-209. [PMID: 37180477 PMCID: PMC10166665 DOI: 10.1253/circrep.cr-23-0029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 05/16/2023] Open
Abstract
Background: Data on the incidence of mid-term prognostic events in patients who developed acute coronary syndrome (ACS) in the late 2010s are scarce. Methods and Results: We retrospectively included and collected data for 889 patients with ACS (ST-elevation myocardial infarction [STEMI]/non-ST-elevation ACS [NSTE-ACS]) discharged alive from 2 tertiary hospitals in Izumo City, in rural Japan, between August 2009 and July 2018. Patients were divided into 3 time groups (T1: August 2009-July 2012; T2: August 2012-July 2015; T3: August 2015-July 2018). The cumulative incidence of major adverse cardiovascular events (MACE; comprising all-cause death, recurrent ACS, and stroke), major bleeding, and heart failure hospitalization within 2 years of discharge was compared among the 3 groups. The incidence of freedom from MACE was significantly higher in the T3 group than in the T1 and T2 groups (93 [95% confidence interval {CI} 90-96%] vs. 86% [95% CI 83-90] and 89% [95% CI 90-96], respectively; P=0.03). There was a tendency for a higher incidence of STEMI among patients in T3 (P=0.057). The incidence of NSTE-ACS was comparable among the 3 groups (P=0.31), as was the incidence of major bleeding and hospitalization for heart failure. Conclusions: The incidence of mid-term MACE in patients who developed ACS during the late 2010 s (2015-2018) was lower than that in prior periods (2009-2015).
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Affiliation(s)
- Yu Yasuda
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
| | - Hironori Ishiguchi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Madoka Yamaguchi
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Kei Murakami
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Natsu Kinoshita
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Takayoshi Kato
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Masaaki Yoshida
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Koji Imoto
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Kazuhiko Sonoyama
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Tetsuya Kawabata
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Takayuki Okamura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Akihiro Endo
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
| | - Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Tsuyoshi Oda
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Kazuaki Tanabe
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
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3
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Suetomi T, Okuda S, Okamoto Y, Tateda S, Uchinoumi H, Oda T, Kobayashi S, Yamamoto T, Yano M. Sterile inflammation through Ca2+/ Calmodulin-dependent protein kinase II signaling is essential for adverse cardiac remodeling. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.3304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/13/2022] Open
Abstract
Abstract
Introduction and hypothesis
Sterile inflammation is associated with cardiac remodeling in response to non-ischemic stress, but how it is initiated in the absence of cell death and how it is propagated are not well elucidated. We tested the hypothesis that activation of CaMKII in cardiomyocytes and macrophages in response to pressure overload initiates inflammatory responses leading to adverse cardiac remodeling.
Methods and results
Cardiomyocyte specific CaMKIIδ knockout (CKO) mice were subjected to transverse aortic constriction (TAC). CaMKII and NFkB activation were significantly increased in control fl/fl (CTL) but not in CKO hearts. Cardiac mRNA levels for pro-inflammatory cytokines also increased vs sham. These responses were significantly attenuated in the CKO mice. Activated NLRP3 inflammasome was shown by elevated caspase-1 activity in isolated cardiomyocytes of CTL while attenuated in CKO. Macrophage accumulation was attenuated in the CKO and NLRP3 inhibitor MCC950 treated mice. Cardiac fibrosis and subsequent cardiac dysfunction were less impaired in the CKO vs CTL (ejection fraction 43±3% vs 33±5%). Upregulated NLRP3 gene expression, elevated CaMKII and caspase-1 activity were observed in neonatal mouse cardiomyocytes (NMCMs) in response to osmotic stretch. Increased caspase-1 activity was observed in macrophages cultured with media from osmotic-stretched NMCMs and it was attenuated by pretreatment of CaMKII inhibitor KN-93. Coincubation with stretched NMCMs induced inflammatory responses in isolated macrophages from wild-type mice but not in isolated macrophages from KN-93 pretreated mice.
Conclusions
Activated CaMKIIδ in response to pressure overload triggers inflammatory signals including NLRP3 inflammasome cascade in cardiomyocytes. CaMKII could also contribute amplification of inflammasome signal in macrophages leading fibrosis and consequent cardiac dysfunction. CaMKII in cardiomyocytes and macrophages could be a therapeutic target to prevent progression of non-ischemic heart failure.
Funding Acknowledgement
Type of funding sources: None.
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Affiliation(s)
- T Suetomi
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - S Okuda
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - Y Okamoto
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - S Tateda
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - H Uchinoumi
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - T Oda
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - S Kobayashi
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - T Yamamoto
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
| | - M Yano
- Yamaguchi University Graduate School of Medicine, Department of Medicine and Clinical Science, Ube, Japan
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Kaneko R, Oda T, Yoshida R, Tateishi C, Tanito K, Nii T, Kishimura A, Kamiya N, Mori T, Katayama Y. α- l-Arabinofuranosidase as an Orthogonal Enzyme for Human Cells. CHEM LETT 2021. [DOI: 10.1246/cl.210231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ryosuke Kaneko
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Tsuyoshi Oda
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ryosuke Yoshida
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Chuya Tateishi
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Kenta Tanito
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Teruki Nii
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Akihiro Kishimura
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International Research Center for Molecular Systems, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Noriho Kamiya
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takeshi Mori
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yoshiki Katayama
- Department of Applied Chemistry, Faculty of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Graduate School of Systems Life Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Center for Future Chemistry, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International Research Center for Molecular Systems, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Department of Biomedical Engineering, Chung Yuan Christian University, 200 Chung Pei Rd., Chung Li, 32023 ROC, Taiwan
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Ishiguchi H, Shimizu A, Ishikura M, Yoshida M, Imoto K, Sonoyama K, Kawabata T, Sugamori T, Ogawa M, Uchida T, Nakamura T, Morimoto T, Yasuda Y, Tanabe K, Yoshiga Y, Okamura T, Kobayashi S, Yano M, Oda T. Association Between Atrial High-Rate Episodes and Ischemic/Major Bleeding Events in Patients With a Cardiac Implantable Electronic Device - A 10-Year, Single-Center Historical Cohort Study. Circ J 2021; 85:1329-1337. [PMID: 33867407 DOI: 10.1253/circj.cj-20-1269] [Citation(s) in RCA: 5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND An association between atrial high-rate episode (AHRE) and stroke has been reported, although data for the Asian population are limited. This study aimed to investigate the role of AHRE in ischemic and major bleeding events in patients who underwent a cardiac implantable electronic device (CIED) procedure.Methods and Results:This single-center historical cohort study included 710 patients (age: 78±11 years, 374 women) who underwent a CIED-related procedure between October 2009 and September 2019 at Shimane Prefectural Central Hospital (median follow-up period: 4.5 [2.5, 7] years, 3439 person-years). Based on the maximum AHRE burden, patients were divided into: (1) <6 min; (2) ≥6 min to 24-h; and (3) ≥24-h groups. The cumulative incidence of ischemic (ischemic stroke, systemic embolism, and transient ischemic attack) and major bleeding (≥3 Bleeding Academic Research Consortium bleeding criteria) events after the procedure were compared. Uni- and multivariate analyses were performed to identify factors associated with these events. The incidence of both events increased with the rising AHRE burden, being significantly higher in the ≥24-h group than in the <6 min group. Multivariate analysis found age ≥85 years to be the only independent factor associated with both events. CONCLUSIONS Longer AHRE duration is associated with a high number of major bleeding and ischemic events. Monitoring these bleeding risks is mandatory when clinicians are considering anticoagulation therapy for such patients.
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Affiliation(s)
| | | | | | - Masaaki Yoshida
- Division of Cardiology, Shimane Prefectural Central Hospital
| | - Koji Imoto
- Division of Cardiology, Shimane Prefectural Central Hospital
| | | | | | | | | | - Tomoyuki Uchida
- Department of Cardiology, National Hospital Organisation Hamada Medical Center
| | - Tsukasa Nakamura
- Department of Medical Education, Shimane Prefectural Central Hospital
| | - Takeshi Morimoto
- Department of Clinical Epidemiology Center for Clinical Research and Education, Hyogo College of Medicine
| | - Yu Yasuda
- Division of Cardiology, Faculty of Medicine, Shimane University
| | - Kazuaki Tanabe
- Division of Cardiology, Faculty of Medicine, Shimane University
| | - Yasuhiro Yoshiga
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Takayuki Okamura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Tsuyoshi Oda
- Division of Cardiology, Shimane Prefectural Central Hospital
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Ishiguchi H, Yasuda Y, Ishikura M, Yoshida M, Imoto K, Sonoyama K, Kawabata T, Okamura T, Endo A, Kobayashi S, Tanabe K, Yano M, Oda T. Trends Over Time in the Incidences of ST-Segment Elevation Myocardial Infarction and Non-ST-Segment Elevation Myocardial Infarction During the Past Decade in a Rural Japanese High-Aged Population. Circ J 2021; 85:175-184. [DOI: 10.1253/circj.cj-20-0955] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 11/09/2022]
Affiliation(s)
| | - Yu Yasuda
- Division of Cardiology, Faculty of Medicine, Shimane University
| | | | - Masaaki Yoshida
- Division of Cardiology, Shimane Prefectural Central Hospital
| | - Koji Imoto
- Division of Cardiology, Shimane Prefectural Central Hospital
| | | | | | - Takayuki Okamura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Akihiro Endo
- Division of Cardiology, Faculty of Medicine, Shimane University
| | - Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Kazuaki Tanabe
- Division of Cardiology, Faculty of Medicine, Shimane University
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Tsuyoshi Oda
- Division of Cardiology, Shimane Prefectural Central Hospital
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7
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Yasuda Y, Ishiguchi H, Ishikura M, Yoshida M, Imoto K, Sonoyama K, Kawabata T, Okamura T, Endo A, Kobayashi S, Tanabe K, Yano M, Oda T. Incidence and Demographic Trends for Acute Coronary Syndrome in a Non-Epidemic Area During the Coronavirus Disease Pandemic in Japan - A 2-Institutional Observational Study. Circ Rep 2021; 3:95-99. [PMID: 33693295 PMCID: PMC7939951 DOI: 10.1253/circrep.cr-20-0141] [Citation(s) in RCA: 5] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Background:
We investigated the incidence of acute coronary syndrome (ACS) in a non-epidemic area of coronavirus disease-2019 (COVID-19) in Japan. Methods and Results:
This observational study included consecutive patients admitted for ACS at 2 tertiary hospitals in Izumo City during the pandemic in Japan (n=42, March–July 2020). Although the monthly ACS incidence was comparable, the proportions of delayed admissions and high Killip class (III/IV) were significantly higher in this population than in historical cohorts (n=197, 2015–2019). Conclusions:
Our findings stress the importance of encouraging patients with ACS-related symptoms to visit medical services promptly, especially in non-epidemic areas.
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Affiliation(s)
- Yu Yasuda
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
| | - Hironori Ishiguchi
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Masahiro Ishikura
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Masaaki Yoshida
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Koji Imoto
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Kazuhiko Sonoyama
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Tetsuya Kawabata
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
| | - Takayuki Okamura
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Akihiro Endo
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
| | - Shigeki Kobayashi
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Kazuaki Tanabe
- Division of Cardiology, Shimane University Faculty of Medicine Izumo Japan
| | - Masafumi Yano
- Division of Cardiology, Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine Ube Japan
| | - Tsuyoshi Oda
- Division of Cardiology, Shimane Prefectural Central Hospital Izumo Japan
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Ishiguchi H, Yoshida M, Ishikura M, Kawabata T, Oda T. Successful ablation of biatrial tachycardia with preserved electrical activation of left atrial appendage by unidirectional connection via Bachmann’s bundle: A case report. Indian Pacing Electrophysiol J 2020; 20:166-169. [PMID: 32305464 PMCID: PMC7384361 DOI: 10.1016/j.ipej.2020.04.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 02/11/2020] [Accepted: 04/07/2020] [Indexed: 11/14/2022] Open
Abstract
A 57-year-old man underwent his seventh ablation session for atrial tachycardia (AT). His previous ablations involved several regions of the right atrium (RA) and left atrium (LA). The AT was characterized as biatrial tachycardia with a circuit involving the mitral annulus and septal RA. The AT was terminated by ablation through the insertion site of Bachmann’s bundle (BB) in both atria. After 3 months, the patient underwent his eighth ablation session because of AT recurrence. Activation maps showed that the connection from the RA to LA and vice versa was maintained via BB and the coronary sinus, respectively. The ablation target to interrupt the AT circuit was the mitral isthmus (MI), not BB, because BB supplied the electrical activation of the left atrial appendage (LAA) via a unidirectional electrical connection from the RA to LA. Ablation attempts from within the coronary sinus were performed to target the epicardial connection in the MI and led to complete blockage of the connection from the LA to RA. Otherwise, the connection from the RA to LA was preserved via BB. The patient was free of symptoms and anti-arrhythmic drugs at the 4-month follow-up. However, he had a high risk of electrical isolation of the LAA because extensive ablations had been performed; the strategy of targeting the MI contributed to the balance between preserving the electrical activation of the LAA and treating the biatrial tachycardia. Verification of the connective pathway between the two atria might be helpful to determine the optimal target.
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9
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Ishiguchi H, Yoshida M, Kawabata T, Yoshiga Y, Shimizu A, Oda T. Delayed cardiac tamponade in catheter ablation for paroxysmal atrial fibrillation induced by a subacute hemorrhage. HeartRhythm Case Rep 2020; 6:419-422. [PMID: 32695591 PMCID: PMC7361180 DOI: 10.1016/j.hrcr.2020.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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10
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Ishiguchi H, Ishikura M, Yoshida M, Imoto K, Sonoyama K, Kawabata T, Ishihara Y, Yoshiga Y, Shimizu A, Oda T. Incidence and risk factors for cardiac implantable electronic device infection in current clinical settings in a Japanese population: A 20-year single-center observational study. J Cardiol 2020; 76:115-122. [DOI: 10.1016/j.jjcc.2020.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 12/12/2019] [Accepted: 01/04/2020] [Indexed: 10/25/2022]
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11
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Kobayashi S, Wakeyama T, Ono S, Ikeda Y, Omura M, Oda T, Hisamatsu Y, Seki K, Satoh A, Hiromoto M, Akashi S, Uchida K, Harada M, Furutani Y, Nakamura Y, Kohno M, Kawamura S, Obayashi M, Michishige H, Yano M. A multicenter, randomized, double-blind, controlled study to evaluate the efficacy and safety of dantrolene on ventricular arrhythmia as well as mortality and morbidity in patients with chronic heart failure (SHO-IN trial): rationale and design. J Cardiol 2020; 75:454-461. [DOI: 10.1016/j.jjcc.2019.08.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/14/2019] [Accepted: 08/26/2019] [Indexed: 11/28/2022]
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12
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Ahn DY, Hansford JR, Howe ST, Ren XR, Salawitch RJ, Zeng N, Cohen MD, Stunder B, Salmon OE, Shepson PB, Gurney KR, Oda T, Lopez-Coto I, Whetstone J, Dickerson RR. Fluxes of Atmospheric Greenhouse-Gases in Maryland (FLAGG-MD): Emissions of Carbon Dioxide in the Baltimore, MD-Washington, D.C. area. J Geophys Res Atmos 2020; 125:https://doi.org/10.1029/2019jd032004. [PMID: 33094084 PMCID: PMC7577348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
To study emissions of CO2 in the Baltimore, MD-Washington, D.C. (Balt-Wash) area, an aircraft campaign was conducted in February 2015, as part of the FLAGG-MD (Fluxes of Atmospheric Greenhouse-Gases in Maryland) project. During the campaign, elevated mole fractions of CO2 were observed downwind of the urban center and local power plants. Upwind flight data and HYSPLIT (Hybrid Single Particle Lagrangian Integrated Trajectory) model analyses help account for the impact of emissions outside the Balt-Wash area. The accuracy, precision, and sensitivity of CO2 emissions estimates based on the mass balance approach were assessed for both power plants and cities. Our estimates of CO2 emissions from two local power plants agree well with their CEMS (Continuous Emissions Monitoring Systems) records. For the 16 power plant plumes captured by the aircraft, the mean percentage difference of CO2 emissions was -0.3 %. For the Balt-Wash area as a whole, the 1σ CO2 emission rate uncertainty for any individual aircraft-based mass balance approach experiment was ±38 %. Treating the mass balance experiments, which were repeated seven times within nine days, as individual quantifications of the Balt-Wash CO2 emissions, the estimation uncertainty was ±16 % (standard error of the mean at 95% CL). Our aircraft-based estimate was compared to various bottom-up fossil fuel CO2 (FFCO2) emission inventories. Based on the FLAGG-MD aircraft observations, we estimate 1.9±0.3 MtC of FFCO2 from the Balt-Wash area during the month of February 2015. The mean estimate of FFCO2 from the four bottom-up models was 2.2±0.3 MtC.
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Affiliation(s)
- D Y Ahn
- Department of Chemistry and Biochemistry, University of Maryland College Park, Maryland, USA
| | - J R Hansford
- Department of Computer Science, University of Maryland College Park, MD, USA
| | - S T Howe
- Department of Atmospheric and Oceanic Science, University of Maryland College Park, MD, USA
| | - X R Ren
- Department of Atmospheric and Oceanic Science, University of Maryland College Park, MD, USA
- Earth System Science Interdisciplinary Center, University of Maryland College Park, MD, USA
- National Oceanic and Atmospheric Administration Air Resource Laboratory, College Park, MD, USA
| | - R J Salawitch
- Department of Chemistry and Biochemistry, University of Maryland College Park, Maryland, USA
- Department of Atmospheric and Oceanic Science, University of Maryland College Park, MD, USA
- Earth System Science Interdisciplinary Center, University of Maryland College Park, MD, USA
| | - N Zeng
- Department of Atmospheric and Oceanic Science, University of Maryland College Park, MD, USA
- Earth System Science Interdisciplinary Center, University of Maryland College Park, MD, USA
| | - M D Cohen
- National Oceanic and Atmospheric Administration Air Resource Laboratory, College Park, MD, USA
| | - B Stunder
- National Oceanic and Atmospheric Administration Air Resource Laboratory, College Park, MD, USA
| | - O E Salmon
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
| | - P B Shepson
- Department of Chemistry, Purdue University, West Lafayette, IN, USA
- School of Marine and Atmospheric Sciences, Stony Brook University, Stony Brook, NY, USA
| | - K R Gurney
- School of Informatics, Computing, and Cyber Systems, Northern Arizona University, Flagstaff, AZ, USA
| | - T Oda
- Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, MD, USA
- Goddard Earth Sciences Research and Technology, Universities Space Research Association, Columbia, MD, USA
| | - I Lopez-Coto
- Engineering Laboratory, National Institute of Standards and Technology, Gaithersburg, MD, USA
| | - J Whetstone
- Special Programs Office, National Institute of Standards and Technology, Gaithersburg, MD, USA
| | - R R Dickerson
- Department of Atmospheric and Oceanic Science, University of Maryland College Park, MD, USA
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Ogura I, Sasaki Y, Sue M, Oda T, Kameta A, Hayama K. Tc-99m hydroxymethylene diphosphonate SPECT/CT for the evaluation of osteonecrosis of the jaw: preliminary study on diagnostic ability of maximum standardised uptake value. Clin Radiol 2020; 75:46-50. [DOI: 10.1016/j.crad.2019.05.025] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Accepted: 05/24/2019] [Indexed: 12/13/2022]
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14
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Putri JF, Kumagai Y, Miyazaki Y, Oda T, Kida YS. Abstract A41: Cancer-associated fibroblast (CAF) specific biomarkers in pancreatic ductal adenocarcinoma (PDAC): Transcriptomic and molecular insight. Cancer Res 2019. [DOI: 10.1158/1538-7445.panca19-a41] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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
Pancreatic ductal adenocarcinoma (PDAC) is one of malignancy-related death with poor prognosis. The late diagnosis due to nonspecific symptoms, highly aggressive nature, intrinsic resistance to chemotherapeutic, and the lack of effective therapeutic are the main causes of poor prognosis in PDAC. This cancer type comprises up to 90% cellular component of desmoplastic stroma that holds a major role in drug resistance and malignancy. The complexity of the genome is another leading cause of molecular alteration in PDAC. Hence, the urge to find the prognosis marker for PDAC is extremely needed for the new therapeutic regimens. In this study we performed RNA-seq analysis from MSC in single and co-cultured conditions (in vitro), MSC and Xeno-MSC (in vivo), and patient-derived CAF. Read alignment and junction mapping was accomplished using HISAT2 and cufflinks respectively and followed by map reads using UCSC hg38 reference genome annotation. Data were expressed as fragments per kilobase of exon per million fragments mapped (FPKM). Three out of eight clusters on heatmap were selected based on their expression pattern across all the samples. Approximately 900 transcripts from selected clusters were classified into three major protein classes: transcription factors, kinases, and membrane proteins. Remarkably, several genes on selected clusters have been studied in CAF, giving proof of the fidelity of our data analysis. Prompted to get more specific CAF-related genes, we put more parameters such us: unexpressed in normal pancreatic, relatively low expression in pancreatic cancer, ≥2 folds increase of CAF mRNA expression to normal or pancreatic cancer, and have not studied in PDAC. We found 16 transmembrane protein-coding genes that are potentially involved in CAF remodeling. To gain a better understanding of tumor-CAF interaction from these candidate genes, immunostaining using paraffin sections from tumor-bearing mice model together with αSMA/IL6 and protein analysis was carried out. We sought the downstream pathways as well to discover novel regulatory networks and causal relationship between CAF and pancreatic cancer. Our study addresses the extent to which factor(s) can reset stromal alteration and elucidate the role of transmembrane protein during CAF reprogramming.
Citation Format: Jayarani F. Putri, Yutaro Kumagai, Yoshihiro Miyazaki, T. Oda, Yasuyuki S. Kida. Cancer-associated fibroblast (CAF) specific biomarkers in pancreatic ductal adenocarcinoma (PDAC): Transcriptomic and molecular insight [abstract]. In: Proceedings of the AACR Special Conference on Pancreatic Cancer: Advances in Science and Clinical Care; 2019 Sept 6-9; Boston, MA. Philadelphia (PA): AACR; Cancer Res 2019;79(24 Suppl):Abstract nr A41.
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Affiliation(s)
- Jayarani F. Putri
- 1Stem Cell Biotechnology Research Group, Industrial Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan,
| | - Yutaro Kumagai
- 1Stem Cell Biotechnology Research Group, Industrial Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan,
| | - Yoshihiro Miyazaki
- 1Stem Cell Biotechnology Research Group, Industrial Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan,
| | - T. Oda
- 2Department of Surgery, University of Tsukuba, Tsukuba, Japan
| | - Yasuyuki S. Kida
- 1Stem Cell Biotechnology Research Group, Industrial Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan,
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Sumilat DA, Oda T, Wewengkang DS, Namikoshi M, Yamazaki H. Inhibition of interleukin-8 production in interleukin-1 stimulated human monocytic THP-1 cells by N,N didesmethylgrossularine-1 obtained from an Ascidian Polycarpa aurata collected in North Sulawesi. ACTA ACUST UNITED AC 2019. [DOI: 10.1088/1757-899x/567/1/012021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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HOTTA O, Ieiri N, Inoue Nagano C, Oda T. SUN-023 INVOLVEMENT OF CHRONIC EPIPHARYNGITIS AS A TRIGGER OF GLOMERULAR VASCULITIS IN IGA NEPHROPATHY. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.418] [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: 11/26/2022] Open
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17
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Shigematsu A, Ota S, Kobayashi R, Kondo T, Endo T, Tsutsumi Y, Kobayashi H, Kakinoki Y, Yamamoto S, Konuma Y, Miyagishima T, Igarashi T, Oda T, Sakai H, Ishihara T, Yoshida M, Nagashima T, Sato K, Kanisawa Y, Haseyama T, Hirayama Y, Kurosawa M. PF184 EFFICACY OF CONSOLIDATION CHEMOTHERAPY FOR PATIENTS WITH ACUTE LYMPHOBLASTIC LEUKEMIA WHO ACHIEVED COMPLETE REMISSION BY FIRST COURSE OF REMISSION INDUCTION THERAPY. Hemasphere 2019. [DOI: 10.1097/01.hs9.0000558952.18518.ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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18
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Yokoyama N, Ishimura T, Oda T, Ogawa S, Yamamoto K, Fujisawa M. Association of the PCK2 Gene Polymorphism With New-onset Glucose Intolerance in Japanese Kidney Transplant Recipients. Transplant Proc 2018; 50:1045-1049. [PMID: 29731064 DOI: 10.1016/j.transproceed.2018.01.042] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 01/22/2018] [Indexed: 01/18/2023]
Abstract
BACKGROUND New-onset diabetes mellitus after transplantation (NODAT) is a risk factor for both cardiovascular disease and poor graft survival after kidney transplantation (KTx). In this study, we identified single-nucleotide polymorphisms (SNPs) in genes involved in glucose metabolism and examined the correlation between these SNPs and glucose intolerance after KTx. METHODS Thirty-eight patients with normal glucose tolerance before KTx were included in this study. Patients with plasma glucose levels of >140 mg/dL at 120 minutes on the 75-g oral glucose tolerance test at 1 year after KTx were classified as having new-onset impaired glucose tolerance (NIGT). We identified 8 SNPs in 7 genes that are involved in glucose metabolism among the patients included in this study, and compared the prevalence rate of NIGT among SNPs in each gene. RESULTS Of the 38 patients, 11 (28.9%) were diagnosed with NIGT. For rs4982856 in the PCK2 gene, the distribution of genotypes among the total patient population was as follows: T/T, 12 (31.6%); T/C, 22 (57.9%); and C/C, 4 (10.5%). Seven of 11 patients with NIGT had the T/T genotype of rs4982856, whereas only 5 of 27 patients with normal glucose tolerance had this genotype. The T allele frequency of the rs4982856 was significantly higher in the NIGT group than in the normal group (81.8 vs 52.8%, respectively; P = .015). CONCLUSION Our study indicates that the T allele of the rs4982856 SNP in the PCK2 gene may be a risk factor for glucose intolerance after KTx.
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Affiliation(s)
- N Yokoyama
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - T Ishimura
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - T Oda
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - S Ogawa
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - K Yamamoto
- Department of Pharmacy, Kobe University Hospital, Kobe, Japan
| | - M Fujisawa
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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19
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Morii D, Ichinose N, Yokozawa T, Oda T. Impact of an infectious disease specialist on antifungal use: an interrupted time-series analysis in a tertiary hospital in Tokyo. J Hosp Infect 2018; 99:133-138. [PMID: 29325870 DOI: 10.1016/j.jhin.2018.01.003] [Citation(s) in RCA: 8] [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] [Received: 11/15/2017] [Accepted: 01/03/2018] [Indexed: 10/18/2022]
Abstract
BACKGROUND Antimicrobial stewardship programmes are considered essential for optimizing antimicrobial use in order to improve patient outcomes, reduce the number of adverse sequelae, prevent resistance, and ensure cost-effective therapy. AIM To assess the efficacy and the limitations of antifungal antimicrobial stewardship programmes. METHODS A bundle to manage infectious diseases was implemented in our hospital in October 2010. Data regarding antimicrobial use density (AUD) from April 2006 to May 2016 were collected. Trends in AUD were assessed using an interrupted time-series model for three separate periods: the pre-bundle, the bundle implementation, and the long-term follow-up periods. The primary and secondary outcomes were AUD (defined daily dose (DDD) per 1000 patient-days) of intravenous antifungals and expenditure on antifungals per fiscal year, respectively. FINDINGS The AUD for all intravenous antifungals decreased from 26.1 in 2006 to 9.9 in 2015. Whereas the change in the trend during the pre-bundle period was not significant (slope: 0.062; 95% confidence interval (CI): -0.180 to 0.305), a significant decrease was observed in the bundle implementation period (slope: -0.535; 95% CI: -0.907 to -0.164). The trend slowed during the long-term follow-up period (slope: -0.040; 95% CI: -0.218 to 0.138). Total expenditure on antifungals decreased by 73%, from ¥52,354,411 in fiscal year 2006 to ¥14,073,099 in fiscal year 2015. CONCLUSION The bundle significantly reduced the use of antifungals and decreased costs over time, but this effect was limited in that it had stabilized within three years.
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Affiliation(s)
- D Morii
- Department of Infection Control and Prevention Graduate School of Medicine, Osaka University, Osaka, Japan; Department of Infectious Diseases, Showa General Hospital, Kodaira, Tokyo, Japan.
| | - N Ichinose
- Department of Infectious Diseases, Showa General Hospital, Kodaira, Tokyo, Japan
| | - T Yokozawa
- Department of Infectious Diseases, Showa General Hospital, Kodaira, Tokyo, Japan
| | - T Oda
- Department of Infectious Diseases, Showa General Hospital, Kodaira, Tokyo, Japan
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Ishikawa T, Nagara H, Oda T, Suzuki N, Shimizu K. Crystal structure and superconductivity in atomic hydrogen: Deformation betweenI41/amdandFddd. ACTA ACUST UNITED AC 2017. [DOI: 10.1088/1742-6596/950/4/042009] [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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21
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Komaki R, Oda T, Takata M, Endo H, Hosomi M, Hamaguchi H. Frailty and malnutrition predict poor outcomes in acute ischemic stroke patients. J Neurol Sci 2017. [DOI: 10.1016/j.jns.2017.08.2456] [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: 10/18/2022]
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22
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Yoshida M, Yasuda Y, Suzuki S, Imoto K, Sonoyama K, Kawabata T, Oda T. A Case of Cardiac Sarcoidosis With Difficulty of Steroid Therapy Due to Coexistence of Pulmonary Aspergillosis. J Card Fail 2017. [DOI: 10.1016/j.cardfail.2017.08.340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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23
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Oda T, Sawada Y, Okada E, Yamaguchi T, Ohmori S, Haruyama S, Yoshioka M, Nakamura M. Stevens-Johnson Syndrome After Influenza Vaccine Injection. J Investig Allergol Clin Immunol 2017; 27:274-275. [PMID: 28731419 DOI: 10.18176/jiaci.0169] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- T Oda
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - Y Sawada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - E Okada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - T Yamaguchi
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - S Ohmori
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - S Haruyama
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - M Yoshioka
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
| | - M Nakamura
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu City, Fukuoka, Japan
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Ishiguchi H, Kobayashi S, Kohno M, Nanno T, Myoren T, Oda S, Tateishi H, Mochizuki M, Oda T, Yamada J, Okamura T, Yano M. P5408Urinary 8-hydroxy-2-deoxyguanosine as a novel myocardial oxidative stress marker for sustained ventricular tachycardia in patients with active cardiac sarcoidosis. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx493.p5408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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25
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Oda T, Sawada Y, Yamaguchi T, Ohmori S, Omoto D, Haruyama S, Yoshioka M, Okada E, Nakamura M. Psoriatic Erythroderma Caused by Terbinafine: A Possible Pathogenetic Role for IL-23. J Investig Allergol Clin Immunol 2017; 27:63-64. [PMID: 28211348 DOI: 10.18176/jiaci.0116] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- T Oda
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - Y Sawada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - T Yamaguchi
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - S Ohmori
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - D Omoto
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - S Haruyama
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - M Yoshioka
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - E Okada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
| | - M Nakamura
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyūshū, Japan
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26
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Oda T, Ishimura T, Yokoyama N, Ogawa S, Miyake H, Fujisaw M. Hypoxia-Inducible Factor-1α Expression in Kidney Transplant Biopsy Specimens After Reperfusion Is Associated With Early Recovery of Graft Function After Cadaveric Kidney Transplantation. Transplant Proc 2017; 49:68-72. [PMID: 28104162 DOI: 10.1016/j.transproceed.2016.10.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
BACKGROUND Ischemia/reperfusion injury during kidney transplantation (KTx) delays allograft recovery. Hypoxia-inducible factor-1α (HIF-1α) is the key regulator of the protective response to ischemia/reperfusion injury. We evaluated the impact of the HIF-1α signaling pathway on allograft recovery during cadaveric KTx. METHODS Between 1996 and 2015, 46 patients underwent cadaveric KTx. The expression levels of HIF-1α-related proteins, including phosphoinositide 3-kinase, phosphorylated (p)-Akt, p-mammalian target of rapamycin, p-Eukaryotic translation initiation factor 4E, p-S6 ribosomal protein, and HIF-1α, were immunohistochemically evaluated and semi-quantitatively scored in graft biopsy specimens after 1 hour of revascularization. Ten kidney biopsy specimens collected during donor nephrectomy for living KTx were used as controls. Delayed graft function (DGF) was defined as the need for dialysis within 1 week of KTx. We compared the staining scores of each protein and several clinical parameters between patients with and those without DGF. RESULTS Expression levels of all six proteins in specimens after revasculization were elevated compared with those in controls. Thirty-five patients had DGF. Expression levels of PI3K, p-AKT, p-mTOR, p-eIF4E, and HIF-1α were significantly higher in patients without DGF than in those with DGF. Univariate analysis identified expression levels of p-Akt, p-S6, and HIF-1α, in addition to donor type (heart beating/non-heart beating), cold ischemic time, and donor age as significant predictors of DGF. Of these, only expression levels of HIF-1α and donor type were independently associated with DGF in multivariate analysis. CONCLUSIONS Up-regulation of HIF-1α in allografts after reperfusion may be a predictor of early recovery after cadaveric KTx.
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Affiliation(s)
- T Oda
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan.
| | - T Ishimura
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - N Yokoyama
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - S Ogawa
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - H Miyake
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - M Fujisaw
- Division of Urology, Department of Surgery Related, Faculty of Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
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Oda T, Sawada Y, Yamaguchi T, Ohmori S, Haruyama S, Yoshioka M, Okada E, Nakamura M. Drug Eruption Caused by Rosuvastatin. J Investig Allergol Clin Immunol 2017; 27:140-141. [PMID: 28398205 DOI: 10.18176/jiaci.0136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- T Oda
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Y Sawada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - T Yamaguchi
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - S Ohmori
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - S Haruyama
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - M Yoshioka
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - E Okada
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - M Nakamura
- Department of Dermatology, University of Occupational and Environmental Health, Kitakyushu, Japan
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28
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Maisonneuve J, Oda T, Tanaka S. Molecular Statics Study of Hydrogen Isotope Trapping in BCC-Iron Vacancy Clusters. Fusion Science and Technology 2017. [DOI: 10.13182/fst11-a12718] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- J. Maisonneuve
- Department of Nuclear Engineering and Management, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - T. Oda
- Department of Nuclear Engineering and Management, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
| | - S. Tanaka
- Department of Nuclear Engineering and Management, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo 113-0033, Japan
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Shirai T, Ishizawa M, Zhuravlev R, Ganshin A, Belikov D, Saito M, Oda T, Valsala V, Gomez-Pelaez AJ, Langenfelds R, Maksyutov S. A decadal inversion of CO 2 using the Global Eulerian-Lagrangian Coupled Atmospheric model (GELCA): sensitivity to the ground-based observation network. Tellus B Chem Phys Meteorol 2017; 69:1291158. [PMID: 32848290 PMCID: PMC7447134 DOI: 10.1080/16000889.2017.1291158] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
We present an assimilation system for atmospheric carbon dioxide (CO2) using a Global Eulerian-Lagrangian Coupled Atmospheric model (GELCA), and demonstrate its capability to capture the observed atmospheric CO2 mixing ratios and to estimate CO2 fluxes. With the efficient data handling scheme in GELCA, our system assimilates non-smoothed CO2 data from observational data products such as the Observation Package (ObsPack) data products as constraints on surface fluxes. We conducted sensitivity tests to examine the impact of the site selections and the prior uncertainty settings of observation on the inversion results. For these sensitivity tests, we made five different site/data selections from the ObsPack product. In all cases, the time series of the global net CO2 flux to the atmosphere stayed close to values calculated from the growth rate of the observed global mean atmospheric CO2 mixing ratio. At regional scales, estimated seasonal CO2 fluxes were altered, depending on the CO2 data selected for assimilation. Uncertainty reductions (URs) were determined at the regional scale and compared among cases. As measures of the model-data mismatch, we used the model-data bias, root-mean-square error, and the linear correlation. For most observation sites, the model-data mismatch was reasonably small. Regarding regional flux estimates, tropical Asia was one of the regions that showed a significant impact from the observation network settings. We found that the surface fluxes in tropical Asia were the most sensitive to the use of aircraft measurements over the Pacific, and the seasonal cycle agreed better with the results of bottom-up studies when the aircraft measurements were assimilated. These results confirm the importance of these aircraft observations, especially for constraining surface fluxes in the tropics.
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Affiliation(s)
- T Shirai
- Center for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - M Ishizawa
- Center for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - R Zhuravlev
- Central Aerological Observatory, Dolgoprudny, Russia
| | - A Ganshin
- Central Aerological Observatory, Dolgoprudny, Russia
| | - D Belikov
- Center for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Japan
- Tomsk State University, Tomsk, Russia
- National Institute of Polar Research, Tachikawa, Japan
| | - M Saito
- Center for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Japan
| | - T Oda
- Goddard Earth Sciences Technology and Research, Universities Space Research Association, Columbia, MD, USA / Global Modeling and Assimilation Office, NASA Goddard Space Flight Center, Greenbelt, MD, USA
| | - V Valsala
- Indian Institute for Tropical Meteorology
| | - A J Gomez-Pelaez
- Izaña Atmospheric Research Center, Meteorological State Agency of Spain, Izaña, Spain
| | - R Langenfelds
- Oceans and Atmosphere Flagship, Commonwealth Scientific and Industrial Research Organization, Aspendale, Australia
| | - S Maksyutov
- Center for Global Environmental Research, National Institute for Environmental Studies, Tsukuba, Japan
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Von Seth M, Hillered L, Otterbeck A, Hanslin K, Larsson A, Sjölin J, Lipcsey M, Cove ME, Chew NS, Vu LH, Lim RZ, Puthucheary Z, Hanslin K, Wilske F, Skorup P, Tano E, Sjölin J, Lipcsey M, Derese I, Thiessen S, Derde S, Dufour T, Pauwels L, Bekhuis Y, Van den Berghe G, Vanhorebeek I, Khan M, Dwivedi D, Zhou J, Prat A, Seidah NG, Liaw PC, Fox-Robichaud AE, Von Seth M, Skorup P, Hillered L, Larsson A, Sjölin J, Lipcsey M, Otterbeck A, Hanslin K, Lipcsey M, Larsson A, Von Seth M, Correa T, Pereira J, Takala J, Jakob S, Skorup P, Maudsdotter L, Tano E, Lipcsey M, Castegren M, Larsson A, Sjölin J, Xue M, Xu JY, Liu L, Huang YZ, Guo FM, Yang Y, Qiu HB, Kuzovlev A, Moroz V, Goloubev A, Myazin A, Chumachenko A, Pisarev V, Takeyama N, Tsuda M, Kanou H, Aoki R, Kajita Y, Hashiba M, Terashima T, Tomino A, Davies R, O’Dea KP, Soni S, Ward JK, O’Callaghan DJ, Takata M, Gordon AC, Wilson J, Zhao Y, Singer M, Spencer J, Shankar-Hari M, Genga KR, Lo C, Cirstea MS, Walley KR, Russell JA, Linder A, Boyd JH, Sedlag A, Riedel C, Georgieff M, Barth E, Debain A, Jonckheer J, Moeyersons W, Van zwam K, Puis L, Staessens K, Honoré PM, Spapen HD, De Waele E, de Garibay APR, Bracht H, Ende-Schneider B, Schreiber C, Kreymann B, Bini A, Votino E, Giuliano G, Steinberg I, Vetrugno L, Trunfio D, Sidoti A, Essig A, Brogi E, Forfori F, Conroy M, Marsh B, O’Flynn J, Henne-Bruns D, Gebhard F, Orend K, Halatsch M, Weiss M, Chase M, Freinkman E, Uber A, Liu X, Cocchi MN, Donnino MW, Peetermans M, Liesenborghs L, Claes J, Vanassche T, Hoylaerts M, Jacquemin M, Vanhoorelbeke K, De Meyer S, Verhamme P, Vögeli A, Ottiger M, Meier M, Steuer C, Bernasconi L, Huber A, Christ-Crain M, Henzen C, Hoess C, Thomann R, Zimmerli W, Müller B, Schütz P, Hoppensteadt D, Walborn A, Rondina M, Tsuruta K, Fareed J, Tachyla S, Ikeda T, Ono S, Ueno T, Suda S, Nagura T, Damiani E, Domizi R, Scorcella C, Tondi S, Pierantozzi S, Ciucani S, Mininno N, Adrario E, Pelaia P, Donati A, Andersen MS, Lu S, Lopez G, Lassen AT, Ghiran I, Shapiro NI, Trahtemberg U, Sviri S, Beil M, Agur Z, Van Heerden P, Jahaj E, Vassiliou A, Mastora Z, Orfanos SE, Kotanidou A, Wirz Y, Sager R, Amin D, Amin A, Haubitz S, Hausfater P, Huber A, Kutz A, Mueller B, Schuetz P, Sager RS, Wirz YW, Amin DA, Amin AA, Hausfater PH, Huber AH, Haubitz S, Kutz A, Mueller B, Schuetz P, Gottin L, Dell’amore C, Stringari G, Cogo G, Ceolagraziadei M, Sommavilla M, Soldani F, Polati E, Meier M, Baumgartner T, Zurauskaité G, Gupta S, Mueller B, Devendra A, Schuetz P, Mandaci D, Eren G, Ozturk F, Emir N, Hergunsel O, Azaiez S, Khedher S, Maaoui A, Salem M, Chernevskaya E, Beloborodova N, Bedova A, Sarshor YU, Pautova A, Gusarov V, Öveges N, László I, Forgács M, Kiss T, Hankovszky P, Palágyi P, Bebes A, Gubán B, Földesi I, Araczki Á, Telkes M, Ondrik Z, Helyes Z, Kemény Á, Molnár Z, Spanuth E, Ebelt H, Ivandic B, Thomae R, Werdan K, El-Shafie M, Taema K, El-Hallag M, Kandeel A, Tayeh O, Taema K, Eldesouky M, Omara A, Winkler MS, Holzmann M, Nierhaus A, Mudersbach E, Schwedhelm E, Daum G, Kluge S, Zoellner C, Greiwe G, Sawari H, Schwedhelm E, Nierhaus A, Kluge S, Kubitz J, Jung R, Daum G, Reichenspurner H, Zoellner C, Winkler MS, Groznik M, Ihan A, Andersen LW, Chase M, Holmberg MJ, Wulff A, Cocchi MN, Donnino MW, Balci C, Haliloglu M, Bilgili B, Bilgin H, Kasapoglu U, Sayan I, Süzer M, Mulazımoglu L, Cinel I, Patel V, Shah S, Parulekar P, Minton C, Patel J, Ejimofo C, Choi H, Costa R, Caruso P, Nassar P, Fu J, Jin J, Xu Y, Kong J, Wu D, Yaguchi A, Klonis A, Ganguly S, Kollef M, Burnham C, Fuller B, Mavrommati A, Chatzilia D, Salla E, Papadaki E, Kamariotis S, Christodoulatos S, Stylianakis A, Alamanos G, Simoes M, Trigo E, Silva N, Martins P, Pimentel J, Baily D, Curran LA, Ahmadnia E, Patel BV, Adukauskiene D, Cyziute J, Adukauskaite A, Pentiokiniene D, Righetti F, Colombaroli E, Castellano G, Wilske F, Skorup P, Lipcsey M, Hanslin K, Larsson A, Sjölin J, Man M, Shum HP, Chan YH, Chan KC, Yan WW, Lee RA, Lau SK, Dilokpattanamongkol P, Thirapakpoomanunt P, Anakkamaetee R, Montakantikul P, Tangsujaritvijit V, Sinha S, Pati J, Sahu S, Adukauskiene D, Valanciene D, Dambrauskiene A, Adukauskiene D, Valanciene D, Dambrauskiene A, Hernandez K, Lopez T, Saca D, Bello M, Mahmood W, Hamed K, Al Badi N, AlThawadi S, Al Hosaini S, Salahuddin N, Cilloniz CC, Ceccato AC, Bassi GLL, Ferrer MF, Gabarrus AG, Ranzani OR, Jose ASS, Vidal CGG, de la Bella Casa JPP, Blasi FB, Torres AT, Adukauskiene D, Ciginskiene A, Dambrauskiene A, Simoliuniene R, Giuliano G, Triunfio D, Sozio E, Taddei E, Brogi E, Sbrana F, Ripoli A, Bertolino G, Tascini C, Forfori F, Fleischmann C, Goldfarb D, Schlattmann P, Schlapbach L, Kissoon N, Baykara N, Akalin H, Arslantas MK, Gavrilovic SG, Vukoja MV, Hache MH, Kashyap RK, Dong YD, Gajic OG, Ranzani O, Shankar-Hari M, Harrison D, Rabello L, Rowan K, Salluh J, Soares M, Markota AM, Fluher JF, Kogler DK, Borovšak ZB, Sinkovic AS, László I, Öveges N, Forgács M, Kiss T, Hankovszky P, Palágyi P, Bebes A, Gubán B, Földesi I, Araczki Á, Telkes M, Ondrik Z, Helyes Z, Kemény Á, Molnár Z, Fareed J, Siddiqui Z, Aggarwal P, Iqbal O, Hoppensteadt D, Lewis M, Wasmund R, Abro S, Raghuvir S, Tsuruta K, Barie PS, Fineberg D, Radford A, Tsuruta K, Casazza A, Vilardo A, Bellazzi E, Boschi R, Ciprandi D, Gigliuto C, Preda R, Vanzino R, Vetere M, Carnevale L, Kyriazopoulou E, Pistiki A, Routsi C, Tsangaris I, Giamarellos-Bourboulis E, Kyriazopoulou E, Tsangaris I, Routsi C, Pnevmatikos I, Vlachogiannis G, Antoniadou E, Mandragos K, Armaganidis A, Giamarellos-Bourboulis E, Allan P, Oehmen R, Luo J, Ellis C, Latham P, Newman J, Pritchett C, Pandya D, Cripps A, Harris S, Jadav M, Langford R, Ko B, Park H, Beumer CM, Koch R, Beuningen DV, Oudelashof AM, Vd Veerdonk FL, Kolwijck E, VanderHoeven JG, Bergmans DC, Hoedemaekers C, Brandt JB, Golej J, Burda G, Mostafa G, Schneider A, Vargha R, Hermon M, Levin P, Broyer C, Assous M, Wiener-Well Y, Dahan M, Benenson S, Ben-Chetrit E, Faux A, Sherazi R, Sethi A, Saha S, Kiselevskiy M, Gromova E, Loginov S, Tchikileva I, Dolzhikova Y, Krotenko N, Vlasenko R, Anisimova N, Spadaro S, Fogagnolo A, Remelli F, Alvisi V, Romanello A, Marangoni E, Volta C, Degrassi A, Mearelli F, Casarsa C, Fiotti N, Biolo G, Cariqueo M, Luengo C, Galvez R, Romero C, Cornejo R, Llanos O, Estuardo N, Alarcon P, Magazi B, Khan S, Pasipanodya J, Eriksson M, Strandberg G, Lipsey M, Larsson A, Rajput Z, Hiscock F, Karadag T, Uwagwu J, Jain S, Molokhia A, Barrasa H, Soraluce A, Uson E, Rodriguez A, Isla A, Martin A, Fernández B, Fonseca F, Sánchez-Izquierdo JA, Maynar FJ, Kaffarnik M, Alraish R, Frey O, Roehr A, Stockmann M, Wicha S, Shortridge D, Castanheira M, Sader HS, Streit JM, Flamm RK, Falsetta K, Lam T, Reidt S, Jancik J, Kinoshita T, Yoshimura J, Yamakawa K, Fujimi S, Armaganidis A, Torres A, Zakynthinos S, Mandragos C, Giamarellos-Bourboulis E, Ramirez P, De la Torre-Prados M, Rodriguez A, Dale G, Wach A, Beni L, Hooftman L, Zwingelstein C, François B, Colin G, Dequin PF, Laterre PF, Perez A, Welte R, Lorenz I, Eller P, Joannidis M, Bellmann R, Lim S, Chana S, Patel S, Higuera J, Cabestrero D, Rey L, Narváez G, Blandino A, Aroca M, Saéz S, De Pablo R, Thiessen S, Vanhorebeek I, Derde S, Derese I, Dufour T, Albert CN, Langouche L, Goossens C, Peersman N, Vermeersch P, Vander Perre S, Holst J, Wouters P, Van den Berghe G, Liu X, Uber AU, Holmberg M, Konanki V, McNaughton M, Zhang J, Donnino MW, Demirkiran O, Byelyalov A, Luengo C, Guerrero J, Cariqueo M, Scorcella C, Domizi R, Damiani E, Tondi S, Pierantozzi S, Rossini N, Falanga U, Monaldi V, Adrario E, Pelaia P, Donati A, Cole O, Scawn N, Balciunas M, Blascovics I, Vuylsteke A, Salaunkey K, Omar A, Salama A, Allam M, Alkhulaifi A, Verstraete S, Vanhorebeek I, Van Puffelen E, Derese I, Ingels C, Verbruggen S, Wouters P, Joosten K, Hanot J, Guerra G, Vlasselaers D, Lin J, Van den Berghe G, Haines R, Zolfaghari P, Hewson R, Offiah C, Prowle J, Park H, Ko B, Buter H, Veenstra JA, Koopmans M, Boerma EC, Veenstra JA, Buter H, Koopmans M, Boerma EC, Taha A, Shafie A, Hallaj S, Gharaibeh D, Hon H, Bizrane M, El Khattate AA, Madani N, Abouqal R, Belayachi J, Kongpolprom N, Sanguanwong N, Sanaie S, Mahmoodpoor A, Hamishehkar H, Biderman P, Van Heerden P, Avitzur Y, Solomon S, Iakobishvili Z, Carmi U, Gorfil D, Singer P, Paisley C, Patrick-Heselton J, Mogk M, Humphreys J, Welters I, Pierantozzi S, Scorcella C, Domizi R, Damiani E, Tondi S, Casarotta E, Bolognini S, Adrario E, Pelaia P, Donati A, Holmberg MJ, Moskowitz A, Patel P, Grossestreuer A, Uber A, Andersen LW, Donnino MW, Malinverni S, Goedeme D, Mols P, Langlois PL, Szwec C, D’Aragon F, Heyland DK, Manzanares W, Manzanares W, Szwec C, Langlois P, Aramendi I, Heyland D, Stankovic N, Nadler J, Uber A, Holmberg M, Sanchez L, Wolfe R, Chase M, Donnino M, Cocchi M, Atalan HK, Gucyetmez B, Kavlak ME, Aslan S, Kargi A, Yazici S, Donmez R, Polat KY, Piechota M, Piechota A, Misztal M, Bernas S, Pietraszek-Grzywaczewska I, Saleh M, Hamdy A, Hamdy A, Elhallag M, Atar F, Kundakci A, Gedik E, Sahinturk H, Zeyneloglu P, Pirat A, Popescu M, Tomescu D, Van Gassel R, Baggerman M, Schaap F, Bol M, Nicolaes G, Beurskens D, Damink SO, Van de Poll M, Horibe M, Sasaki M, Sanui M, Iwasaki E, Sawano H, Goto T, Ikeura T, Hamada T, Oda T, Mayumi T, Kanai T, Kjøsen G, Horneland R, Rydenfelt K, Aandahl E, Tønnessen T, Haugaa H, Lockett P, Evans L, Somerset L, Ker-Reid F, Laver S, Courtney E, Dalton S, Georgiou A, Robinson K, Lam T, Haas B, Reidt S, Bartlett K, Jancik J, Bigwood M, Hanley R, Morgan P, Marouli D, Chatzimichali A, Kolyvaki S, Panteli A, Diamantaki E, Pediaditis E, Sirogianni P, Ginos P, Kondili E, Georgopoulos D, Askitopoulou H, Zampieri FG, Liborio AB, Besen BA, Cavalcanti AB, Dominedò C, Dell’Anna AM, Monayer A, Grieco DL, Barelli R, Cutuli SL, Maddalena AI, Picconi E, Sonnino C, Sandroni C, Antonelli M, Gucyetmez B, Atalan HK, Tuzuner F, Cakar N, Jacob M, Sahu S, Singh YP, Mehta Y, Yang KY, Kuo S, Rai V, Cheng T, Ertmer C, Czempik P, Hutchings S, Watts S, Wilson C, Burton C, Kirkman E, Drennan D, O’Prey A, MacKay A, Forrest R, Oglinda A, Ciobanu G, Casian M, Oglinda C, Lun CT, Yuen HJ, Ng G, Leung A, So SO, Chan HS, Lai KY, Sanguanwit P, Charoensuk W, Phakdeekitcharoen B, Batres-Baires G, Kammerzell I, Lahmer T, Mayr U, Schmid R, Huber W, Spanuth E, Bomberg H, Klingele M, Thomae R, Groesdonk H, Bernas S, Piechota M, Mirkiewicz K, Pérez AG, Silva J, Ramos A, Acharta F, Perezlindo M, Lovesio L, Antonelli PG, Dogliotti A, Lovesio C, Baron J, Schiefer J, Baron DM, Faybik P, Shum HP, Yan WW, Chan TM, Marouli D, Chatzimichali A, Kolyvaki S, Panteli A, Diamantaki E, Pediaditis E, Sirogianni P, Ginos P, Kondili E, Georgopoulos D, Askitopoulou H, Vicka V, Gineityte D, Ringaitiene D, Sipylaite J, Pekarskiene J, Beurskens DM, Van Smaalen TC, Hoogland P, Winkens B, Christiaans MH, Reutelingsperger CP, Van Heurn E, Nicolaes GA, Schmitt FS, Salgado ES, Friebe JF, Fleming TF, Zemva JZ, Schmoch TS, Uhle FU, Kihm LK, Morath CM, Nusshag CN, Zeier MZ, Bruckner TB, Mehrabi AM, Nawroth PN, Weigand MW, Hofer SH, Brenner TB, Fotopoulou G, Poularas I, Kokkoris S, Brountzos E, Zakynthinos S, Routsi C, Saleh M, Elghonemi M, Nilsson KF, Sandin J, Gustafsson L, Frithiof R, Skorniakov I, Varaksin A, Vikulova D, Shaikh O, Whiteley C, Ostermann M, Di Lascio G, Anicetti L, Bonizzoli M, Fulceri G, Migliaccio ML, Sentina P, Cozzolino M, Peris A, Khadzhynov D, Halleck F, Staeck O, Lehner L, Budde K, Slowinski T, Slowinski T, Kindgen-Milles D, Khadzhynov D, Huysmans N, Laenen MV, Helmschrodt A, Boer W. 37th International Symposium on Intensive Care and Emergency Medicine (part 3 of 3). Crit Care 2017. [PMCID: PMC5374592 DOI: 10.1186/s13054-017-1629-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Cullings HM, Grant EJ, Egbert SD, Watanabe T, Oda T, Nakamura F, Yamashita T, Fuchi H, Funamoto S, Marumo K, Sakata R, Kodama Y, Ozasa K, Kodama K. DS02R1: Improvements to Atomic Bomb Survivors' Input Data and Implementation of Dosimetry System 2002 (DS02) and Resulting Changes in Estimated Doses. Health Phys 2017; 112:56-97. [PMID: 27906788 DOI: 10.1097/hp.0000000000000598] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [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
Individual dose estimates calculated by Dosimetry System 2002 (DS02) for the Life Span Study (LSS) of atomic bomb survivors are based on input data that specify location and shielding at the time of the bombing (ATB). A multi-year effort to improve information on survivors' locations ATB has recently been completed, along with comprehensive improvements in their terrain shielding input data and several improvements to computational algorithms used in combination with DS02 at RERF. Improvements began with a thorough review and prioritization of original questionnaire data on location and shielding that were taken from survivors or their proxies in the period 1949-1963. Related source documents varied in level of detail, from relatively simple lists to carefully-constructed technical drawings of structural and other shielding and surrounding neighborhoods. Systematic errors were reduced in this work by restoring the original precision of map coordinates that had been truncated due to limitations in early data processing equipment and by correcting distortions in the old (WWII-era) maps originally used to specify survivors' positions, among other improvements. Distortion errors were corrected by aligning the old maps and neighborhood drawings to orthophotographic mosaics of the cities that were newly constructed from pre-bombing aerial photographs. Random errors that were reduced included simple transcription errors and mistakes in identifying survivors' locations on the old maps. Terrain shielding input data that had been originally estimated for limited groups of survivors using older methods and data sources were completely re-estimated for all survivors using new digital terrain elevation data. Improvements to algorithms included a fix to an error in the DS02 code for coupling house and terrain shielding, a correction for elevation at the survivor's location in calculating angles to the horizon used for terrain shielding input, an improved method for truncating high dose estimates to 4 Gy to reduce the effect of dose error, and improved methods for calculating averaged shielding transmission factors that are used to calculate doses for survivors without detailed shielding input data. Input data changes are summarized and described here in some detail, along with the resulting changes in dose estimates and a simple description of changes in risk estimates for solid cancer mortality. This and future RERF publications will refer to the new dose estimates described herein as "DS02R1 doses."
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Affiliation(s)
- H M Cullings
- *Department of Statistics, Radiation Effects Research Foundation, Hijiyama Park 5-2, Minami-ku, Hiroshima 732-0815, Japan; †Department of Epidemiology, Radiation Effects Research Foundation, Hijiyama Park 5-2, Minami-ku, Hiroshima 732-0815, Japan; ‡LEIDOS Corporation, San Diego, CA; §Department of Information Technology, Radiation Effects Research Foundation, Hijiyama Park 5-2, Minami-ku, Hiroshima 732-0815, Japan; **Biosample Center, Radiation Effects Research Foundation, Hijiyama Park 5-2, Minami-ku, Hiroshima 732-0815, Japan; ††Radiation Effects Research Foundation, Hijiyama Park 5-2, Minami-ku, Hiroshima 732-0815, Japan
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Abstract
CD4+CD25+ regulatory T (Tr) cells are critical in regulating the immune response and thereby play an important role in the defense against infection and control of autoimmune diseases. Our previous studies demonstrated the involvement of autoimmune responses in periodontitis. The aim of this study was to identify CD4+CD25+ Tr cells in periodontitis tissues and compare them with those in gingivitis tissues. Immunohistological analysis of CD4, CD25, and CTLA-4 and the gene expression analysis of FOXP3, TGF-β1, and IL-10 on gingival biopsies revealed the presence of CD4+CD25+ Tr cells in all tissues. In periodontitis, the percentage of CD4+CD25+ Tr cells increased with increasing proportions of B-cells relative to T-cells. FOXP3, a characteristic marker for CD4+CD25+ Tr cells, TGF-β1 and IL-10 were expressed more highly in periodontitis compared with gingivitis. These findings suggest that CD4+CD25+ Tr cells and possibly other regulatory T-cell populations do exist and may play regulatory roles in periodontal diseases.
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Affiliation(s)
- T Nakajima
- Periodontology and Immunology, Department of Oral Health and Welfare, Niigata University Faculty of Dentistry, 5274 Gakkocho 2-ban-cho, Niigata 951-8514, Japan
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Sugiyama T, Watarai K, Oda T, Kim YT, Oda H. Possible different roles of exercise in preventing vertebral and hip fractures. Osteoporos Int 2016; 27:3135-6. [PMID: 27166681 DOI: 10.1007/s00198-016-3628-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 05/02/2016] [Indexed: 10/21/2022]
Affiliation(s)
- T Sugiyama
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan.
| | - K Watarai
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - T Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - Y T Kim
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - H Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
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Oda T, Hino M, Kitaguchi M, Geltenbort P, Kawabata Y. Pulsed neutron time-dependent intensity modulation for quasi-elastic neutron scattering spectroscopy. Rev Sci Instrum 2016; 87:105124. [PMID: 27802718 DOI: 10.1063/1.4965835] [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] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Accepted: 10/08/2016] [Indexed: 06/06/2023]
Abstract
We propose a basic formula and demonstration for a high-resolution quasi-elastic neutron scattering (QENS) by combining the time-of-flight (TOF) method with Modulation of Intensity by Zero Effort (MIEZE) type neutron spin echo spectroscopy. The MIEZE technique has the potential to develop a unique approach to study on slow dynamics of condensed matter; however, the energy resolution is limited owing to the hypersensitivity of the MIEZE signal contrast to the echo condition, which is strongly affected by the alignment of the instruments and the sample. The narrow allowance of the optimal alignment is a major obstacle to the wide use of this technique. Combining the TOF method with MIEZE (TOF-MIEZE), the hypersensitivity of MIEZE signals is significantly alleviated with a short pulsed beam. This robustness is very useful to optimize experimental alignments and enables accurate measurements of QENS. The experimental results demonstrate the characteristic of the TOF-MIEZE technique and are well described by the formula presented in this study.
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Affiliation(s)
- T Oda
- Department of Nuclear Engineering, Kyoto University, Kyoto 615-8540, Japan
| | - M Hino
- Research Reactor Institute, Kyoto University, Kumatori 590-0494, Japan
| | - M Kitaguchi
- Department of Physics, Nagoya University, Nagoya 464-8602, Japan
| | | | - Y Kawabata
- Research Reactor Institute, Kyoto University, Kumatori 590-0494, Japan
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Hirose R, Daidoji T, Naito Y, Watanabe Y, Arai Y, Oda T, Konishi H, Yamawaki M, Itoh Y, Nakaya T. Long-term detection of seasonal influenza RNA in faeces and intestine. Clin Microbiol Infect 2016; 22:813.e1-813.e7. [PMID: 27424942 DOI: 10.1016/j.cmi.2016.06.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Revised: 06/17/2016] [Accepted: 06/22/2016] [Indexed: 11/22/2022]
Abstract
Some cases of seasonal influenza virus (human influenza A virus (IAV)/human influenza B virus (IBV)) are associated with abdominal symptoms. Although virus RNA has been detected in faeces, intestinal infection has not been clearly demonstrated. We aimed to provide evidence that IAV/IBV infects the human intestine. This prospective observational study measured virus RNA in faecal and sputum samples from 22 patients infected with IAV/IBV (19 IAV positive and three IBV positive). Nineteen patients were included in the analysis and were assigned to faecal IAV-positive and -negative groups. Virus kinetics were examined in faecal samples from an IAV-infected patient (patient 1) and an IBV-infected patient (patient 2). Finally, intestinal tissue from an IAV-diagnosed patient who developed haemorrhagic colitis and underwent colonoscopy was examined for the presence of replicating IAV (patient 3). Virus RNA was detected in faecal samples from 8/22 IAV/IBV-infected patients (36.4%). Diarrhoea occurred significantly more often in the faecal IAV-positive group (p 0.002). In patients 1 and 2, virus RNA became undetectable in sputum on days 7 and 10 after infection, respectively, but was detected in faeces for a further 2 weeks. Virus mRNA and antigens were detected in intestinal tissues (mucosal epithelium of the sigmoid colon) from patient 3. These findings suggest that IAV/IBV infects within the intestinal tract; thus, the human intestine may be an additional target organ for IAV/IBV infection.
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Affiliation(s)
- R Hirose
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan; Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - T Daidoji
- Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.
| | - Y Naito
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Y Watanabe
- Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Y Arai
- Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan; Department of Viral Infection, Research Institute for Microbial Diseases, Osaka University, Osaka, Japan
| | - T Oda
- Department of Gastroenterology and General Medicine, Reimeikai Kitade Hospital, Wakayama, Japan
| | - H Konishi
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - M Yamawaki
- Department of Medical Education and General Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Y Itoh
- Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - T Nakaya
- Department of Infectious Diseases, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
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Takeshita S, Oda T. Usefulness of Alginate Lyases Derived from Marine Organisms for the Preparation of Alginate Oligomers with Various Bioactivities. Adv Food Nutr Res 2016; 79:137-160. [PMID: 27770859 DOI: 10.1016/bs.afnr.2016.07.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Alginate-degrading enzyme, alginate lyase, catalyzes the cleavage of glycosidic 1-4 O-linkages between uronic acid residues of alginate by a β-elimination reaction leaving a 4-deoxy-l-erythro-hex-4-ene pyranosyluronate as nonreducing terminal end. The enzymes from a wide variety of sources such as marine molluscs, seaweeds, and marine bacteria have been discovered and studied not only from a point of view of enzymological interest of enzyme itself but also for elucidation of fine chemical structure of alginate, structure-activity relationship of alginate, and biological activities and physicochemical features of the enzymatic digestion products. Based on the substrate specificities, alginate lyases are classified into three groups: poly(β-d-mannuronate) lyase, poly(α-l-guluronate) lyase, and bifunctional alginate lyase, which are specific to mannuronate, guluronate, and both uronic acid residues, respectively. We have studied enzymological aspects of these three types of alginate lyases, and bioactivities of enzymatically digested alginate oligomers. In this chapter, we described the purification and characterization of three types of alginate lyases from different marine origins and overviewed the bioactivities of alginate oligomers.
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Affiliation(s)
- S Takeshita
- Center for Industry, University and Government Cooperation, Nagasaki University, Nagasaki, Japan.
| | - T Oda
- Graduate School of Fisheries Science & Environmental Studies, Nagasaki University, Nagasaki, Japan
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Oda T, Itoh H, Kawai K, Oda-Kishimoto A, Kobayashi T, Doi T, Uchida T, Kanayama N. Three successful deliveries involving a woman with congenital afibrinogenaemia - conventional fibrinogen concentrate infusion vs. ‘as required’ fibrinogen concentrate infusion based on changes in fibrinogen clearance -. Haemophilia 2016; 22:e478-81. [DOI: 10.1111/hae.13054] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/27/2016] [Indexed: 11/30/2022]
Affiliation(s)
- T. Oda
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
- Department of Obstetrics and Gynecology; Fujinomiya City General Hospital; Fujinomiya Japan
| | - H. Itoh
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
| | - K. Kawai
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
| | - A. Oda-Kishimoto
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
| | - T. Kobayashi
- Department of Obstetrics and Gynecology; Hamamatsu Medical Center; Hamamatsu Japan
| | - T. Doi
- Department of Obstetrics and Gynecology; Fujinomiya City General Hospital; Fujinomiya Japan
| | - T. Uchida
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
| | - N. Kanayama
- Department of Obstetrics and Gynecology; Hamamatsu University School of Medicine; Hamamatsu Japan
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Inoue K, Takano H, Oda T, Yanagisawa R, Tamura H, Ohno N, Adachi Y, Ishibashi K, Yoshikawa T. Candida Soluble Cell Wall β-D-Glucan Induces Lung Inflammation in Mice. Int J Immunopathol Pharmacol 2016; 20:499-508. [PMID: 17880763 DOI: 10.1177/039463200702000308] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Bioactivity of cell wall component(s) of fungi has not been fully elucidated, especially in vivo. We isolated Candida soluble beta-D-glucan (CSBG) from Candida albicans (C. albicans). We investigated the effects of airway exposure to CSBG on the immune systems in the airways in mice. CSBG exposure induced neutrophilic and eosinophilic inflammation in the lung, which was concomitant with the increased local expression of proinflammatory cytokines including tumor necrosis factor - α, interleukin (IL)-1 β, IL-6, macrophage inflammatory protein -1 α, macrophage chemoattractant protein -1, RANTES (regulated on activation and normal T cells expressed and secreted), and eotaxin. The lung inflammation with enhanced expression of proinflammatory proteins caused by CSBG was directly related to its structure, since structurally degraded products of CSBG by formic acid induced negligible responses in the lung. CSBG enhanced nuclear localization of phosphorylated signal transducer and activator of transcription (STAT)-6 in the lung. These results suggest that airway exposure to CSBG induces lung inflammation, at least partly, via the enhanced expression of proinflammatory cytokines and the activation of STAT-6 pathway, and can be a proper murine model for fungal lung inflammation.
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Affiliation(s)
- K Inoue
- Environmental Health Sciences Division, National Institute for Environmental Studies, Tsukuba, Ibaraki, Japan
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Sugiyama T, Watarai K, Oda T, Kim YT, Oda H. Exercise for the skeleton in postmenopausal women: fundamental rules of mechanical strain-related stimulus. Osteoporos Int 2016; 27:1927-8. [PMID: 26556732 DOI: 10.1007/s00198-015-3407-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 11/04/2015] [Indexed: 01/20/2023]
Affiliation(s)
- T Sugiyama
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan.
| | - K Watarai
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - T Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - Y T Kim
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - H Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
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Sugiyama T, Watarai K, Oda T, Kim YT, Oda H. Proton pump inhibitors and fracture: they impair bone quality and increase fall risk? Osteoporos Int 2016; 27:1675-1676. [PMID: 26860500 DOI: 10.1007/s00198-016-3509-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 01/28/2016] [Indexed: 11/24/2022]
Affiliation(s)
- T Sugiyama
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan.
| | - K Watarai
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - T Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - Y T Kim
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
| | - H Oda
- Department of Orthopaedic Surgery, Saitama Medical University, 38 Morohongo, Moroyama, Saitama, 350-0495, Japan
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Kumasaka R, Yokoyama Y, Fuchinoue K, Mizunuma H, Taniguchi R, Hashimoto T, Oda T, Kusumi T. A case of ovarian small cell carcinoma of the pulmonary type that was observed as it developed. EUR J GYNAECOL ONCOL 2016; 37:710-713. [PMID: 29787016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
INTRODUCTION In the case reported here, the authors observed ovarian small cell carcinoma of the pulmonary type as it developed. CASE The patient was a 48-year-old woman who underwent a hysterectomy for CIN3 in 2007. A year later, the woman underwent screening for ovarian cancer. A gradually growing ovarian mass was noted. This mass was found to be a mixed tumor. This mixed tumor grew to 36 mm in size, and six months later it had enlarged to 119 mm. After surgery, the tumor was pathologically diagnosed as an ovarian small cell carcinoma of the pulmonary type with a neuroendocrine nature that was positive for CD56 and synaptophysin. Postoperatively, the patient received six courses of combined therapy with irinotecan and cisplatin (CPT-P therapy), and the patient has survived disease- free for over two years. CONCLUSION Findings suggested that ovarian small cell carcinoma of the pulmonary type is a type I ovarian malignancy that develops through an adenoma-carcinoma sequence.
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Lucchina S, Lazzaro L, Fusetti C, Wada T, Oda T. Re: Wada T, Oda T. Mallet fingers with bone avulsion and DIP joint subluxation. J Hand Surg Eur. 2015, 40: 63-7. J Hand Surg Eur Vol 2015; 40:760-1. [PMID: 26264587 DOI: 10.1177/1753193415590563] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- S Lucchina
- Hand Surgery Unit - Surgical Department, Locarno's Regional Hospital, Locarno, Switzerland
| | - L Lazzaro
- Hand Surgery Unit - Surgical Department, Locarno's Regional Hospital, Locarno, Switzerland
| | - C Fusetti
- Hand Surgery Unit - Surgical Department, Locarno's Regional Hospital, Locarno, Switzerland
| | - T Wada
- Department of Orthopaedic Surgery, Hokkaido Saisei-kai Otaru Hospital, Chikko, Japan
| | - T Oda
- Department of Orthopaedic Surgery, Hokkaido Saisei-kai Otaru Hospital, Chikko, Japan
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Yoshitoshi Y, Oda T, Maeda T, Kume S. Effect of Mercurial Diuretics and Thiazide Diuretics on Electrolyte Transport and the ATPase of Renal Cortex. Physiology (Bethesda) 2015. [DOI: 10.1159/000391455] [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: 11/19/2022] Open
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Oda T, Taneichi H, Takahashi K, Togashi H, Hangai M, Nakagawa R, Ono M, Matsui M, Sasai T, Nagasawa K, Honma H, Kajiwara T, Takahashi Y, Takebe N, Ishigaki Y, Satoh J. Positive association of free triiodothyronine with pancreatic β-cell function in people with prediabetes. Diabet Med 2015; 32:213-9. [PMID: 25255697 DOI: 10.1111/dme.12589] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2014] [Indexed: 12/12/2022]
Abstract
AIM To analyse the effects of thyroid hormones on β-cell function and glucose metabolism in people with prediabetes who are euthyroid. METHODS A total of 111 people who were euthyroid underwent 75-g oral glucose tolerance tests, of whom 52 were assigned to the normal glucose tolerance and 59 to the prediabetes groups. Homeostatic model assessment of β-cell function, insulinogenic index and areas under the curve for insulin and glucose were evaluated as indices of pancreatic β-cell function. RESULTS In both groups, BMI, fasting insulin, homeostasis model assessment ratio and HDL cholesterol correlated significantly with all indices of pancreatic β-cell function. Free triiodothyronine correlated positively with all insulin secretion indices in the prediabetes group. Multiple linear regression analysis showed that free triiodothyronine was an independent variable that had a positive correlation with all indices of β-cell function in the prediabetes group. By contrast, no such correlation was found in the normal glucose tolerance group. CONCLUSIONS Free triiodothyronine is associated with both basal and glucose-stimulated insulin secretion in people with prediabetes who are euthyroid; therefore, the regulation of insulin secretion by thyroid hormones is a potentially novel therapeutic target for the treatment of diabetes.
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Affiliation(s)
- T Oda
- Division of Diabetes and Metabolism, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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Abstract
One-third of all mallet fingers are associated with a fracture. Mallet fractures associated with large fracture fragments may result in volar subluxation of the distal phalanx. The management of mallet fractures varies based on injury pattern and surgeon preference. These treatment options include splinting regimens, closed reduction and percutaneous pinning and open reduction and internal fixation. Although numerous surgical techniques have been described, there is little clear consensus on operative treatment. Moreover, there is insufficient evidence to support operative over nonoperative treatment for mallet fractures.
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Affiliation(s)
- T Wada
- Department Orthopaedic Surgery, Saisei-kai Otaru Hospital, Otaru, Japan
| | - T Oda
- Department Orthopaedic Surgery, Saisei-kai Otaru Hospital, Otaru, Japan
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Toda T, Xiong H, Oda T, Kobayashi K, Wang S, Satake W, Jiao H, Yang Y, Suzuki Y, Sugano S, Wu X. G.P.56. Neuromuscul Disord 2014. [DOI: 10.1016/j.nmd.2014.06.070] [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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Oda T, Minatoya K, Kobayashi J, Okita Y, Tanaka H, Kawaharada N, Saiki Y, Kuniyoshi Y. 322 * PROSTHETIC VASCULAR GRAFT INFECTION COMPLICATED BY MEDIASTINITIS: A MULTICENTRE REVIEW. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.322] [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: 11/15/2022] Open
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Tanaka H, Minatoya K, Sasaki H, Oda T, Itonaga T, Kobayashi J. 210 * CONTEMPORARY APPROACH OF THORACO-ABDOMINAL AORTIC REPAIR USING MODERATE TO DEEP HYPOTHERMIA COMBINED WITH TARGET RECONSTRUCTION OF THE ADAMKIEWICZ ARTERY. Interact Cardiovasc Thorac Surg 2014. [DOI: 10.1093/icvts/ivu276.210] [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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Morii K, Nishisaka M, Nakamura S, Oda T, Aoyama Y, Yamamoto T, Kishida H, Okushin H, Uesaka K. A case of synthetic oestrogen-induced autoimmune hepatitis with microvesicular steatosis. J Clin Pharm Ther 2014; 39:573-6. [DOI: 10.1111/jcpt.12191] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2014] [Accepted: 06/16/2014] [Indexed: 12/23/2022]
Affiliation(s)
- K. Morii
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - M. Nishisaka
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - S. Nakamura
- Department of Gastroenterology and Hepatology; Okayama University Hospital; Okayama Japan
| | - T. Oda
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - Y. Aoyama
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - T. Yamamoto
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - H. Kishida
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - H. Okushin
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
| | - K. Uesaka
- Department of Hepatology; Japanese Red Cross Society Himeji Hospital; Himeji Hyogo Japan
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