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近年来有关自由基在临床致病中的作用越来越引起重视.目前已证明心肌缺血再灌注损伤、自家免疫疾病、急慢性炎症都与超氧阴离子自由基(O_2~(?))对组织细胞的损伤有关.为探讨O_2~(?)在小儿肺炎发病中的作用,我们对肺炎急性期、恢复期及健康儿童血红细胞内O_2~(?)清除剂—超氧化物岐化酶(SOD)活性进行了检测,现报道如下.
In recent years, the role of free radicals in clinical pathogenesis has attracted more and more attention now has been shown that myocardial ischemia-reperfusion injury, autoimmune diseases, acute and chronic inflammation and superoxide anion free radical (O_2 ~ (?)) Pairs In order to investigate the role of O_2 ~ (?) In the pathogenesis of pneumonia in children, we evaluated the effect of O_2 ~ (?) Scavenger-superoxide dismutase SOD activity was detected, are reported below.