FREE-RADICALS AND ANTIOXIDANT STRATEGIES IN SPORTS

被引:53
作者
ARUOMA, OI
机构
[1] The Pharmacology Group, University of London King's College, London
关键词
FREE RADICALS; ANTIOXIDANTS; EXERCISE; BIOMARKERS; ANTIOXIDANT SUPPLEMENTATION;
D O I
10.1016/0955-2863(94)90055-8
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Reactive oxygen species are continuously produced in the human body. Some of these have beneficial effects but when produced in excess, beyond the antioxidant capacity of the body, they can cause tissue damage. Exercise causes an increased oxygen consumption in vivo; however a small part of the oxygen consumed leads to formation of reactive oxygen species. This review discusses the possibility that use of a range of antioxidants combined with new methods for measuring oxidant generation would help to delineate the contribution of nutrients to the modulation of the consequences of free radicals in the human body during exercise.
引用
收藏
页码:370 / 381
页数:12
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