相关实验视频

Updated: Jul 31, 2026

Long-term Blood Pressure Measurement in Freely Moving Mice Using Telemetry
07:54

Long-term Blood Pressure Measurement in Freely Moving Mice Using Telemetry

Published on: May 17, 2016

在子的72小时规避计划中,区域血流变化发生了变化

R P Forsyth

    Science (New York, N.Y.)
    |August 6, 1971
    PubMed
    概括

    这项研究在72小时的工作任务中监测了子的血液流动. 研究人员发现,血压升高与心脏输出的变化和外周阻力有关,特别是在骨肌肉中.

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    相关概念视频

    Blood Flow01:29

    Blood Flow

    Blood is pumped by the heart into the aorta, the largest artery in the body, and then into increasingly smaller arteries, arterioles, and capillaries. The velocity of blood flow decreases with increased cross-sectional blood vessel area. As blood returns to the heart through venules and veins, its velocity increases. The movement of blood is encouraged by smooth muscle in the vessel walls, the movement of skeletal muscle surrounding the vessels, and one-way valves that prevent backflow.