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Affiliation |
Graduate School of Medicine Doctorial Course in Medicine Organ Function-Oriented Medicine Department of Cardiovascular Surgery |
Yamaura genbu
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Graduating School 【 display / non-display 】
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1992.04-1998.03
Akita University Faculty of Medicine Graduated
Graduate School 【 display / non-display 】
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-2004.03
Akita University Graduate School,Division of Medicine Doctor's Course Completed
Campus Career 【 display / non-display 】
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2006.07-Now
Akita University School of Medicine School of Medicine Assistant Professor
Thesis for a degree 【 display / non-display 】
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Pharmacological preconditioning with resveratrol: an insight with iNOS knockout mice
GEMBU YAMAURA, ALBERTO A. BERTELLI, ALDO BERTELLI, HAJIME OTANI, NILANJANA MAULIK, AND DIPAK K. DAS
AMERICAN JOURNAL of PHYSIOLOGY Heart and Circulatory Physiology 282 1996 - 2003 2004.03
Domestic Co-author
Research Achievements 【 display / non-display 】
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STAT signaling in ischemic heart: a role of STAT5A in ischemic preconditioning
Genbu Yamaura, Tibor Turoczi, Fumio Yamamoto, M.A.Q. Siddqui, Nilanjana Maulik, and Dipak K. Das
AMERICAN JOURNAL of PHYSIOLOGY Heart and Circulatory Physiology 285 ( 2 ) 476 - 482 2003.08 [Refereed]
Research paper (journal) Domestic Co-author
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Kiryu Kentaro, Kadohama Takayuki, Yamaura Gembu, Chida Yosifumi, Tanaka Fuminobu, Takagi Daichi, Itagaki Yoshinori, Yamamoto Hiroshi
Japanese Journal of Cardiovascular Surgery ( The Japanese Society for Cardiovascular Surgery ) 48 ( 3 ) 170 - 172 2019
<p>Tumor metastasis to the endocardium is rare. The patient was 58-year-old man who was given a diagnosis of a metastatic tumor to the right atrium and right ventricle. The tumor originated from the esophagus, and the patient was at risk of sudden death caused by acute pulmonary embolism. We performed tumorectomy to reduce the risk of sudden death. The postoperative course was satisfactory, and the tumorectomy was followed by chemotherapy. The 5-year survival rate in such cases has been reported to be only approximately 11%. However, resection of tumor mass may be useful for improving postoperative QOL and reducing the risk of sudden death.</p>
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Takagi Daichi, Hirokawa Makoto, Kadohama Takayuki, Yamaura Gembu, Tanaka Fuminobu, Kiriu Kentaro, Itagaki Yoshinori, Yamazaki Yuya, Yamamoto Hiroshi, Saga Tomoo
Japanese Journal of Cardiovascular Surgery ( The Japanese Society for Cardiovascular Surgery ) 47 ( 3 ) 142 - 147 2018
<p>A 77-year-old man presented with fever and back pain. Computed tomography revealed a distal arch aneurysm. <i>Bacteroides fragilis </i>was found in a blood culture, and we diagnosed a thoracic infected aneurysm. Because of the rapid enlargement of the aneurysm and his frailty, a TEVAR procedure was urgently performed. He left the hospital after antibiotic treatment with meropenem. However, he was re-hospitalized due to recurrence of the infection. The infection was well-controlled by treatment with intravenous meropenem, and the subsequent oral administration of metronidazole (MNZ). He was re-hospitalized again 7 weeks after discharge due to unsteady gait and articulatory disorder. MNZ-induced encephalopathy (MIE) was diagnosed because FLAIR brain magnetic resonance imaging revealed an area of high signal intensity in the bilateral basal dentate nuclei. These symptoms improved after MNZ was changed to AMPC/CVA. Fifteen months later, the patient was doing well and had no recurrence of the infection. We performed TEVAR for a patient with a thoracic aneurysm infected by <i>B. fragilis</i>. The recurrence of the infection was controlled by adequate antibiotic therapy, which included the administration of MNZ. However, patients who are treated with MNZ should be carefully observed to detect the development of neurological signs, as MNZ may induce encephalopathy. The early detection and withdrawal of metronidazole is important for the improvement of MIE.</p>
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Pulmonary Thromboembolism Caused by a Traumatic Aneurysm of the Popliteal Vein
Kiryu Kentaro, Yamaura Gembu, Kadohama Takayuki, Tanaka Fuminobu, Takagi Daichi, Yamamoto Hiroshi
Japanese Journal of Vascular Surgery ( JAPANESE SOCIETY FOR VASCULAR SURGERY ) 27 ( 3 ) 221 - 223 2018
<p>A popliteal vein aneurysm (PVA) could be an important pathology causing pulmonary thromboembolism (PTE). We report a rare case of traumatic PVA. A 59-year-old woman presented an onset of syncope and hypoxemia. The Computed tomography and ultrasonography revealed PTE and PVA. Because she had a risk of repetive PTE, she was refered to our department for surgery. We performed PVA resection and closure of the aneurysm ostium, which was followed by anticoagulant therapy for one year. To date there is no recurrence of vein thrombosis or PTE.</p>
◆Original paper【 display / non-display 】
◆Other【 display / non-display 】
Presentations 【 display / non-display 】
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The long-term results of Maze procedure for chronic atrial fibrillation; our 12-year experience
Gembu yamaura, Fumio Yamamoto, Hiroshi Yamamoto, Hiroshi Satou, Keisuke Shiroto, Fuminobu Tanaka and Chang Syuhho
第63回日本胸部外科学会定期学術集会 2010.10 - 2010.10
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Long-term results of surgical treatment for Stanford type A (DeBakey type I) acute aortic dissection
Gembu Yamaura, Fumio Yamamoto, Hiroshi Yamamoto, Hirosi Sato, Keisuke Shiroto, Fuminobu Tanaka, Zhang Chunpeng
第64回日本胸部外科学会定期学術集会 2010.10 - 2010.10
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Strategy of mitral valve plasty for mitral valve regurgitation and the long-term results
Gembu Yamaura, Fumio Yamamoto, Yoshifumi Chida, Keisuke Shiroto, Fuminobu Tanaka, Syunhou Cho, Hiroshi Yamamoto
第62回日本胸部外科学会定期学術集会 2009.10 - 2009.10
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Determinants of mortality in patients with deep infection after cardiac or thoracic aortic surgery
Gembu Yamaura, Fumio Yamamoto, Hiroshi Yamamoto
ANNUAL MEETING of The Asian Society for Cardiovascular and Thoracic Surgery 2009.03 - 2009.03