运动、锌铜营养与自由基代谢——Ⅲ.游泳训练对小鼠体内自由基生成与清除的影响  

THE EFFECTS OF SWIMMING TRAINING ON THE FREE RADICAL FORMATION AND THE FREE RADICAL ELIMINATION IN MICE

作　　者：曹国华[1] 陈吉棣[1] 

机构地区：[1]北京医科大学运动医学研究所

出　　处：《中国运动医学杂志》1991年第2期65-67,共3页Chinese Journal of Sports Medicine

摘　　要：Balb-c小鼠20只,随机分成实验组和对照组,实验组小鼠进行游泳训练。6周后均处死取血、肝、心以测定丙二醛(MDA)、超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)和过氧化氢酶(CAT)。结果显示,游泳训练并不会增加小鼠体内的MDA生成,且可显著提高小鼠体内CuZn-SOD、Mn-SOD以及肝线粒体GSH-Px等抗过氧化物酶的活力。20 Balb-c mice were randomly assigned to test and control group and the mice in test group performed anexercise programme (swimming, 6d/w). After 6 weeks, all mice were killed and blood, liver and heart weretaken out for the examination of MDA, CuZn-SOD, Mn-SOD, GSH-Px and CAT The results showed thatMDA formation was not changed and the activities of CuZn-SOD, Mn-SOD and mitochondrial GSH-Px signi-ficantly increased after 6-week swimming training.

关 键 词：运动 锌 铜 营养 自由基代谢 

分 类 号：G804.7[文化科学—运动人体科学]