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Cyclooxygenase inhibition attenuates sympathetic responses to muscle stretch in humans

机译:环氧合酶的抑制减弱了人类对肌肉伸展的交感反应

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摘要

Animal studies suggested that the group III mechanosensory neurons are polymodal and may be sensitized by metabolites (2, 19, 35), which may in turn increase the sympathetic responses to mechanoreceptor stimulation during exercise. Previous human studies (3, 20) speculated that the mechanosen-sitive nerve endings were sensitized by the chemical products of the muscle contraction during active exercise. The study of Bell and White (5) showed that external pressure applied to the leg muscles during post-exercise circulatory occlusion evoked further increases in blood pressure and suggested that exercise metabolites sensitized a population of mechanosensitive affer-ents in human muscles.
机译:动物研究表明,Ⅲ类机械感觉神经元是多峰的,可能被代谢物所致(2、19、35),这可能反过来增加运动过程中对机械感受器刺激的交感反应。先前的人体研究(3,20)推测,机械运动敏感的神经末梢在积极运动过程中被肌肉收缩的化学产物所致。 Bell and White(5)的研究表明,运动后循环闭塞期间施加于腿部肌肉的外部压力引起血压进一步升高,并表明运动代谢产物使人体肌肉中的机械敏感性传入神经敏感。

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