AGING, TRAINING, AND SKELETAL MUSCLE BLOOD FLOW DURING EXERCISE

运动过程中的衰老、训练和骨骼肌血流

• 批准号: 6278562
• 负责人: MICHAEL J JOYNER
• 金额: $ 2.03万
• 依托单位: MAYO CLINIC ROCHESTER
• 依托单位国家: 美国
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-12-01 至 1998-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6278562
• 关键词: aging; cardiovascular function; clinical research; exercise; human subject; muscle function; striated muscles

The aim of this study is to learn more about how age-related changes in the cardiovascular system affect the ability of humans to exercise with large and small muscle groups. Currently it is unclear if the reduced exercise capacity seen in humans as they age is a result of reduced maximal muscle blood flow or a reduction in cardiac output. In this study, the investigators will determine whether there is evidence to support either possibility.

这项研究的目的是了解更多关于年龄相关的变化， 心血管系统影响人类运动的能力， 大肌肉群和小肌肉群。 目前尚不清楚是否减少 随着年龄的增长，人类的运动能力下降， 最大肌肉血流量或心输出量减少。 在这 研究人员将确定是否有证据表明， 支持任何一种可能性。