INFLUENCE OF PROLONGED PHYSICAL EXERCISE ON THE ERYTHROPOIETIN CONCENTRATION IN BLOOD

被引:72
作者
SCHWANDT, HJ
HEYDUCK, B
GUNGA, HC
ROCKER, L
机构
[1] INST LEISTUNGSMED BERLIN,SPORTPHYSIOL ABT,FORCKENBECKSTR 20,W-1000 BERLIN 33,GERMANY
[2] FREE UNIV BERLIN,INST PHYSIOL,W-1000 BERLIN 33,GERMANY
来源
EUROPEAN JOURNAL OF APPLIED PHYSIOLOGY AND OCCUPATIONAL PHYSIOLOGY | 1991年 / 63卷 / 06期
关键词
ERYTHROPOIETIN; RED BLOOD CELLS; MARATHON RUNNING;
D O I
10.1007/BF00868079
中图分类号
Q4 [生理学];
学科分类号
071003 ;
摘要
Erythropoietin (EPO) and red blood cells were studied in 15 well-trained men before and several times after a marathon run. Changes in red blood cells reflected changes of plasma volume. Immediately after the run, red blood cells were increased due to haemoconcentration, whereas 31 h later the values were decreased due to haemodilution. The EPO concentration was increased 3 h, and more impressive 31 h, after the run. This long-lasting increase in EPO concentration after the marathon run would seem to be responsible for the increased red blood cell mass in long distance runners.
引用
收藏
页码:463 / 466
页数:4
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