| Project/Area Number |
22500488
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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 |
Rehabilitation science/Welfare engineering
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| Research Institution | Himeji Dokkyo University |
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Principal Investigator |
ISHII Yoshiki 姫路獨協大学, 医療保健学部, 教授 (40441331)
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| Co-Investigator(Kenkyū-buntansha) |
TSUCHIYA Teizo 帝京平成大学, 健康メディカル学部, 教授 (30091036)
SASAI Nobuaki 鈴鹿医療科学大学, 保健衛生学部, 准教授 (20454762)
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| Co-Investigator(Renkei-kenkyūsha) |
SAKITA Masahiro 京都橘大学, 健康科学部, 准教授 (10582190)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 骨格筋 / 温度 / 神経-筋接合部 / 伝達効率 / ストレッチ / 長さ-張力関係 / 神経-筋接合部伝達効率 |
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| Research Abstract |
The present study was investigated to know the effects of temperature on neuromuscular junction in the mammals. Twitch and tetanic force induced by electrical direct and indirect stimulation were studied under six conditions of temperature, after we established a system for measuring contractile force in rat in vivo. The twitch forces induced by indirect stimulation were not different significantly under the conditions examined. This result suggests that the efficiency of neuromuscular transmission in the mammals may not depend on temperature.
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