Effect of prolonged exercise on plasma prostaglandin levels

Laurence M. Demers, Timothy S. Harrison, David R. Halbert, Richard J. Santen
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引用次数: 99

Abstract

The effects of a strenuous marathon run of 42.2 kilometers on the presence of prostaglandins in blood was investigated in 24 healthy males and females. Testosterone, FSH, LH, epinephrine, norepinephrine, dopamine, T4 and T3 were also measured. With the exercise of the marathon run, a significant elevation of plasma PGE2, PGF2α and 6 keto PGFla was observed in the runners following the race. Significant increases were also noted in blood catecholamine, dopamine and testosterone levels while a significant decline in the gonadotropins, FSH and LH was observed. No changes in thyroxine or tri-iodothyronine were noted.

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长时间运动对血浆前列腺素水平的影响
在24名健康男性和女性中,研究了42.2公里的马拉松长跑对血液中前列腺素的影响。测定睾酮、卵泡刺激素、黄体生成素、肾上腺素、去甲肾上腺素、多巴胺、T4、T3。随着马拉松运动的进行,跑步者血浆PGE2、PGF2α和6酮PGFla水平显著升高。血液中儿茶酚胺、多巴胺和睾酮水平也显著增加,而促性腺激素、卵泡刺激素和黄体生成素水平显著下降。甲状腺素和三碘甲状腺原氨酸未见变化。
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