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实验观察了西洋参茎叶皂甙对老年大鼠血清和组织中超氧化物歧化酶(SOD)的作用。结果表明,西洋参茎叶皂甙50mg/kg能明显提高老年大鼠血清和组织中SOD的活性,与对照组相比有显著性差异(P<0.01),同样剂量对青年大鼠SOD的活性无明显作用。
The effect of Panax quinquefolium saponin on serum and tissue superoxide dismutase (SOD) in aged rats was observed experimentally. The results showed that Panax quinquefolium saponin 50 mg/kg could significantly increase the activity of SOD in serum and tissues of aged rats, and there was significant difference compared with the control group (P<0.01). The activity of SOD in young rats was not obvious at the same dose. effect.