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采用火焰原子吸收光谱法检测了急性脑梗塞病人血清总铁(Fe)含量,同时测定了患者血清丙二醛(MDA)含量和超氧化物歧化酶(SOD)活性.结果,急性脑梗塞病人血清Fe含量显著升高(P“,”In order to investigate the pathogenesis of ischemic brain damage, the serum in Fe levels 100 cases of acute cerebral infarction (ACI) and 50 control subjects were measured by flame atomic absotption spectrum. We also determined the MDA and SOD levels in serum of all subjects. The results show that Fe levels in serum of paticnts with ACI were significantly hgler than those of the control (P