2017 Fiscal Year Final Research Report
Regulation of arterial blood pressure during exercise -contribution of aortic arch baroreflex-
| Project/Area Number |
15K12672
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Sports science
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| Research Institution | Meiji University |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 循環調節 / 動脈血圧 / 圧受容器反射 / 心拍数 / 運動 |
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| Outline of Final Research Achievements |
The purpose of this study was to investigate the function of aortic arch baroreflex in cardiovascular regulation during exercise in humans. In the present study, 1) we developed an experimental model that noninvasively assesses the function of aortic arc baroreflex in humans. 2) Using this experimental model, we revealed that the aortic arch baroreflex plays a major role in tachycardiac response to acute reduction in arterial blood pressure both at rest and during exercise. The results of this study contribute to elucidate the mechanisms of arterial blood pressure regulation during exercise and will be an important scientific knowledge for considering safety of exercise and effectiveness of exercise training for promoting health and/or improving exercise performance.
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| Free Research Field |
スポーツ生理学
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