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用比较研究方法观察不同浓度余甘子汁对大、小鼠红细胞SOD、血清LPO,Zn,Cu和体重的影响。结果表明,实验组大鼠SOD活性增强,组间差异明显,60％浓度组>30％组>对照组(P<0.001),Zn,Cu水平也相应提高(P<0. 001),LPO含量降低(P=0.01),体重增长速度高于对照组。小鼠SOD活性60％组高于其他组(P<0.01),但Zn,Cu水平无显著改变。提示余甘子影响大、小鼠体内的自由基反应,降低脂质过氧化物——LPO含量,提高红细胞SOD活性及与其相关的Zn,Cu水平。
The effects of different concentrations of Phyllanthus emblica juice on SOD, serum LPO, Zn, Cu and body weight of erythrocytes were observed by comparative method. The results showed that the activity of SOD in the experimental group increased significantly, the difference between the groups was obvious, the concentration of Zn and Cu were also increased (P <0.001) in 60% concentration group> 30%> control group (P <0.001) Decrease (P = 0.01), weight gain rate higher than the control group. The SOD activity of mice in 60% group was higher than that in other groups (P <0.01), but there was no significant change of Zn and Cu levels. It is suggested that the emblica has a great effect on the free radical reaction in vivo, reducing the content of lipid peroxides (LPO), increasing the activity of SOD in erythrocytes and the level of Zn and Cu related to it.