| Project/Area Number |
24500594
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Rehabilitation science/Welfare engineering
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| Research Institution | Kagoshima University |
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Principal Investigator |
Yoshida Akira 鹿児島大学, 医歯学域医学部・歯学部附属病院, 講師 (40347109)
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| Co-Investigator(Kenkyū-buntansha) |
IKEDA Satoshi 北海道大学, 大学病院, 准教授 (00343369)
KAWAHIRA Kazumi 鹿児島大学, 医歯(薬)学総合研究科, 客員研究員 (20117493)
OHWATASHI Akihiko 鹿児島大学, 医歯域医学系, 准教授 (30295282)
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| Project Period (FY) |
2012-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 温熱 / 排尿反射 / ラット / シストメトリー / 温度受容体 |
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| Outline of Final Research Achievements |
We investigated the effect of warming on the micturition reflex in conscious and decerebrate rats. Intravesical warming decreased pressure threshold for indicing micturition, resting pressure, closing peak pressure, and increased bladder compliance. On the other hand, skin warming at S1 dermatome level decreased closing peak pressure, increased resting pressure, and had no effect on pressure threshold for indicing micturition and bladder compliance. These results suggest that intraｖesical warming and skin warming exert effects on the micturition reflex by different mechanisms.
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