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对51例脑梗塞病人血清LPO和SOD的活性进行测定,并与正常老年进行比较,脑梗塞组比老年健康组LPO含量增高(P<0.05),SOD含量降低(P<0.01)。测定结果说明脑梗塞急性期时脑组织缺血缺氧存在自由基损伤。
The serum levels of LPO and SOD in 51 patients with cerebral infarction were measured and compared with those in normal controls. The levels of LPO and SOD in the cerebral infarction group were significantly higher than those in the elderly group (P <0.05). The results show that there is free radical damage in cerebral ischemia and hypoxia during the acute phase of cerebral infarction.