马拉松赛后女性运动员体内的铁调节蛋白铁调素水平升高。
Iron-regulatory protein hepcidin is increased in female athletes after a marathon.
作者信息
Roecker L, Meier-Buttermilch R, Brechtel L, Nemeth E, Ganz T
机构信息
Labor 28, Mecklenburgische Str. 28, 14193, Berlin, Germany.
出版信息
Eur J Appl Physiol. 2005 Dec;95(5-6):569-71. doi: 10.1007/s00421-005-0055-y. Epub 2005 Oct 26.
The propose of this study was to determine the influence of marathon race on hepcidin excretion in female athletes (age 26-45 years). Urine samples were taken before, immediately after, 1 and 3 days after the race. In the average, hepcidin transiently increased at day 1 from 32 to 85 ng/mg creatinine. We propose that the frequently observed iron deficiency of females runners is caused by elevated hepcidin levels.
本研究的目的是确定马拉松比赛对女性运动员（年龄26 - 45岁）铁调素排泄的影响。在比赛前、比赛结束后即刻、比赛后1天和3天采集尿液样本。平均而言，铁调素在第1天从32 ng/mg肌酐短暂升高至85 ng/mg肌酐。我们认为女性跑步者中常见的缺铁是由铁调素水平升高所致。
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