| Project/Area Number |
19591588
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Digestive surgery
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| Research Institution | Kobe University |
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Principal Investigator |
MATSUMOTO Ippei (2008-2010) Kobe University, 医学部附属病院, 講師 (30379408)
谷岡 康喜 (2007) Kobe University, 医学系研究科, COE研究員 (00372649)
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| Co-Investigator(Kenkyū-buntansha) |
TSUJIMURA Toshiaki 神戸大学, 医学部附属病院, 医員 (30403249)
SHINZEKI Makoto 神戸大学, 大学院・医学研究科, 助教 (60444593)
HORI Yuichi 神戸大学, 大学院・医学研究科, 准教授 (80248004)
KURODA Yoshikazu 神戸大学, 医学研究科, 名誉教授 (70178143)
KU Yonson 神戸大学, 大学院・医学研究科, 教授 (40195615)
TOYAMA Hirochika 神戸大学, 大学院・医学研究科, 助教 (10444598)
TANIOKA Yasuki 神戸大学, 医学研究科, COE研究員 (00372649)
松本 逸平 神戸大学, 医学部附属病院, 医員 (30379408)
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| Project Period (FY) |
2006 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Keywords | 膵島移植 / 膵臓移植 / 移植外科学 / 二層法 |
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| Research Abstract |
We have developed a two-layer pancreas preservation method, which supplies oxygen during preservation, and reported efficacy of its use for pancreas and islet cell transplantation. We apply this concept (oxygenation) to the islet isolation process to obtain more islets. We investigated the efficacy of oxygenation during pancreas digestion process (A), low pressure-controlled injection of collagenase (B) and oxygenation on isolated islets during transportation (C). Islet yield and function were improved in protocol A and B. However, there was no advantage in protocol C.
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