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为了解衰老过程中红细胞抗氧化防护能力变化的全面情况,作者将167名健康人分为五组(第1组为新生儿～1岁,第2组为1～11岁,第3组为11～25岁,第4组为25～40岁,第5组为40～63岁),对其细胞铜锌超氧化物歧化酶(CuZn-SOD 用Marklu-nd 法测定),谷胱甘酞过氧化物酶(GSH-PX)用Paglia 改良法测定),谷胱甘酞还原酶(GSSG-RD),用Galberg 法测定,谷胱甘酞转移酶(GSH-S-T 用Habig 法测定),对其活性进行了检测,结果如下;(以均值±标准差表示)。1.红细胞CuZn-SOD 活性:第1组和第2组相同(均为1.8±0.3μ/g-Hb);第3、4、5组则分别为
In order to understand the overall situation of changes in red blood cell antioxidant capacity during aging, 167 healthy individuals were divided into five groups (group 1, newborns ~ 1 year old, group 2, aged 1 to 11, group 3, 11 ~ 25 years old, the fourth group of 25 ~ 40 years old, the fifth group of 40 ~ 63 years old), the cell copper and zinc superoxide dismutase (CuZn-SOD determination by Marklu-nd method), glutathione (GSH-PX) was determined by Paglia’s modified method), glutathione reductase (GSSG-RD) was measured by Galberg method and glutathione transferase (GSH-ST was measured by Habig method) The activity was tested and the results are as follows; (as mean ± standard deviation). 1. Erythrocyte CuZn-SOD activity: the same in group 1 and group 2 (both 1.8 ± 0.3μ / g-Hb); groups 3, 4 and 5 were