Effects of hypoxia on muscle glycogen metabolism during exercise and recovery
| Project/Area Number |
25750340
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | Juntendo University (2016)
National Agency for the Advancement of Sports and Health (2013-2015) |
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Principal Investigator |
OSAWA TAKUYA 順天堂大学, COIプロジェクト室, 博士研究員 (70613496)
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| Research Collaborator |
TAKAHASHI Hideyuki 国立スポーツ科学センター, スポーツ研究部, 主任研究員 (00292540)
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| Project Period (FY) |
2013-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | グリコーゲン / 磁気共鳴分光法 / MRI / MRS / スプリント運動 / 睡眠 / 高所環境 / 自転車運動 / 低酸素 / スプリント / 全力スプリント / 筋グリコーゲン / 間欠的運動 |
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| Outline of Final Research Achievements |
The aim of this KAKEN studies was to examine how hypoxia influenced the change of muscle glycogen during exercise and recovery. The study 1 elucidated that during the repeated-sprint exercise tests, the decrement rate of muscle glycogen tended to be lower under hypoxic than normoxic conditions. The study 2 revealed that the recovery rate of muscle glycogen during sleep after exercise was lower under hypoxic than normoxic conditions.
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Report
(5 results)
Research Products
(1 results)
