阿托伐他汀对自发性高血压大鼠脑组织脂质过氧化的影响

被引:2
作者
杨靓 [1 ]
刘靖 [2 ]
乔正国 [3 ]
何培英 [3 ]
机构
[1] 北京大学人民医院急诊科
[2] 北京大学人民医院心内科
[3] 北京大学人民医院中心实验室
关键词
阿托伐他汀; 自发性高血压大鼠; 脂质过氧化;
D O I
暂无
中图分类号
R965 [实验药理学];
学科分类号
100602 ; 100706 ;
摘要
目的:探讨阿托伐他汀对自发性高血压大鼠(SHR)脑组织氧化应激及脂质过氧化的影响。方法:20只SHR随机分为:阿托伐他汀组(A组,n=10);对照组(C组,n=10)。A组给与阿托伐他汀20mg·kg-1·d-1+纯化水饲喂8周,C组给与每日给与等量纯化水。测定脑组织中活性氧簇(ROS)、超氧化物歧化酶(SOD)及硫代巴比妥反应物(TBARS)的水平。结果:经阿托伐他汀治疗后A组SHR脑组织ROS及TBARS显著低于C组;SOD显示出高于C组的趋势,但差异未达到统计学显著性。结论:阿托伐他汀可减轻SHR氧化应激水平,抑制脑组织脂质过氧化。
引用
收藏
页码:582 / 584
页数:3
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