Am J Kidney Dis:八成马拉松参赛选手赛期会出现短暂肾损伤

2017-04-05 卢芳 中国循环杂志

或许对于热爱马拉松或半马的人而言,生命就是用来奔跑的。不过近期来自耶鲁大学的一项研究显示,82%的马拉松参赛者出现短暂急性肾损伤。

或许对于热爱马拉松或半马的人而言,生命就是用来奔跑的。不过近期来自耶鲁大学的一项研究显示,82%的马拉松参赛者出现短暂急性肾损伤。

研究者指出,虽然这些参赛者的肾脏受损可在短期内恢复,但是其潜在之忧还是要小心的。

研究显示,82%的参赛者其肌酐水平的升高达到急性肾损伤1级水平,还有2.73%的受试者镜下诊断为肾小管损伤。此外,参赛者的血肌酐、尿白蛋白以及其他生物标志物在参赛第1天达峰值。

之前也有研究显示,剧烈活动有损肾脏。研究者推测,或是由于体内温度持续升高、脱水或比赛过程中肾脏血流量减少所致。

该研究共对22名马拉松参赛者进行了研究,平均年龄为44岁,41%为男性。


原始出处:
Mansour SG, Verma G, Pata RW,et al.Kidney Injury and Repair Biomarkers in Marathon Runners.Am J Kidney Dis. 2017 Mar 24.

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    2017-04-07 zxl730
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    2017-04-07 gwc389

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