Evaluation of exercise therapy on peripheral hemodynamic changes and exercise tolerance in various health stages

运动疗法对不同健康阶段外周血流动力学变化及运动耐量的评价

• 批准号: 19500621
• 负责人: KIMURA Yutaka
• 金额: $ 2.91万
• 依托单位: Kansai Medical University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2008
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19500621/
• 关键词: 運動負荷; 運動代謝; インピーダンス; 末梢血流

The BI time derivative was evaluated and the point at which this BI derivative began to increase was defined as the bending point (BP). Significant negative correlations were observed between BI and both oxygen consumption and heart rate, which indicate exercise intensity. Therefore, we conclude that changes in BI might offer quantitative indications of changes in leg blood volume. Furthermore, close correlations between BI derivative and RCP suggest that metabolic change caused by lactate buffering limitation might induce additional changes such as redistribution of blood during exercise. We found that BP increased after exercise training. It will be possible to make exercise prescription from BP point.

评价了BI时间导数，并将该BI导数开始增加的点定义为弯曲点（BP）。BI与耗氧量和心率呈显著负相关，这表明运动强度。因此，我们得出结论，BI的变化可能提供腿部血容量变化的定量指标。此外，BI衍生物和RCP之间的密切相关性表明，乳酸缓冲限制引起的代谢变化可能会引起额外的变化，如运动期间血液的再分布。我们发现运动训练后血压升高。将有可能从BP点制定运动处方。

项目成果

New index of regional arterial stiffness assessed by tissue Doppler imaging

通过组织多普勒成像评估区域动脉僵硬度的新指数

• 发表时间: 2008
• 期刊: Acta Cardiol 63
• 作者: Mio Haiden;Yutaka Kimura;Yoko Miyasaka;Yasuko Aota;Kinuko Dote;Atsuaki Takada;Toshiji Iwasaka
• 通讯作者: Toshiji Iwasaka

末梢循環による運動療法効果の検討

利用末梢循环检查运动疗法的效果

• 发表时间: 2009
• 作者: 木村穣;上田加奈子;宮内拓史
• 通讯作者: 宮内拓史