摘要
通过烟焦油对小鼠肝微粒体ANDM和GST的作用,探讨甘草、黄芪、五味子及绿茶的抗烟毒作用。采用钙沉淀法制备肝微粒体,Lowry法测定蛋白含量并测定小鼠肝微粒体中的ANDM、GST活性水平。结果表明,2%LD50(0.01 g/kg)的烟焦油可使小鼠肝脏中ANDM显著升高,对GST的影响不明显,经统计学检验差异无显著性(P>0.05)。大剂量甘草、黄芪、五味子及绿茶组可使焦油升高的ANDM明显降低,并明显升高GST活性,经统计学检验差异有显著性(P<0.01)。说明甘草、黄芪、五味子及绿茶有明显的抗烟毒作用。
The anti-cigarette poison effects of liquorice, astragalus root, schisandra fruit and green tea were studied with the ANDM and GST as an observation targets. The method of calcium precipitate was used to make liver microsomes, the method of Lowry was used to test the concertration of the liver microsomal protein of mice and the active level of ANDM and GST were tested. The results showed that the dose of tar of cigarettes of 2% LD50 （0.01 mg/g）could increase the active level of ANDM of liver microsornes. The active level GST of liver microsome was no significant difference between the two groups （P〉0.05）. The larger dose of the liquorice, astragalus root, schisandra fruit groups and green tea group could reduce the active of ANDM which were raised by tar of cigarettes and could increase the active level of GST. The statistics tests showed significant difference between the two groups （P〈0.01）. In conclusion, liquorice,astragalus root, schisandra fruit and green tea have the obvious anti-cigarette poison effects.
出处
《动物医学进展》
CSCD
2006年第2期79-83,共5页
Progress In Veterinary Medicine
基金
内蒙古医学院博士启动基金(200501)
