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本文研究了人胎脑提取物对老龄小鼠细胞脂褐素及血超氧化物歧化酶(SDD)活性力的影响。连续腹腔注射一个月后,老龄小鼠脑细胞内脂褐素的含量明显低于对照组(P<0.01);SOD活性则与对照组间无明显差异。结果表明,人胎脑提取物能显著的减少老龄小鼠脑细胞内的脂褐素;故可能有抗衰老作用,但对SOD的活性影响不大。
This paper studied the effect of human fetal brain extract on lipofuscin and blood superoxide dismutase (SDD) activity in aged mice. After continuous intraperitoneal injection for one month, the content of lipofuscin in brain cells of old mice was significantly lower than that in the control group (P<0.01). The activity of SOD was not significantly different from that in the control group. The results showed that human fetal brain extract can significantly reduce lipofuscin in the brain cells of old mice; it may have anti-aging effects, but has little effect on the activity of SOD.