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环维黄杨星D对大鼠心肌缺血-再灌注损伤的保护作用初探
引用本文:瞿凌晨,邢精红,许立,梁涛,梁丽丽,王佳.环维黄杨星D对大鼠心肌缺血-再灌注损伤的保护作用初探[J].辽宁中医药大学学报,2012(1):67-68.
作者姓名:瞿凌晨  邢精红  许立  梁涛  梁丽丽  王佳
作者单位:南京中医药大学;南京解放军第454医院
基金项目:江苏省中药药效与安全性评价重点实验室资助项目(T09011)
摘    要:目的:探讨环维黄杨星D对大鼠心肌缺血-再灌注损伤的保护作用。方法:SD大鼠30只,分为假手术组、模型组和环维黄杨星D干预组,造模后分别于缺血30min、再灌注60min,观察3组大鼠的血清和心肌组织丙二醛(MDA)含量、超氧化物歧化酶(SOD)的含量的变化。结果:与模型组比较,环维黄杨星D组血清及心肌组织MDA水平明显降低,SOD水平明显升高。结论:环维黄杨星D对大鼠心肌缺血-再灌注引起心肌损伤具有明显的保护作用,其机制可能与抑制脂质过氧化物生成、清除氧自由基相关。

关 键 词:环维黄杨星D  心肌缺血再灌注  MDA  SOD

A Preliminary Study on Protective Effects of Cyclovirohuxine D on Myocardial Ischemia-reperfusion Injury in Rats
QU Ling-chen,XING Jing-hong,XU Li,LIANG Tao,LIANG Li-li,WANG Jia.A Preliminary Study on Protective Effects of Cyclovirohuxine D on Myocardial Ischemia-reperfusion Injury in Rats[J].Journal of Liaoning University of Traditional Chinese Medicine,2012(1):67-68.
Authors:QU Ling-chen  XING Jing-hong  XU Li  LIANG Tao  LIANG Li-li  WANG Jia
Institution:1(1.Nanjing University of Chinese Medicine,Nanjing 210046,Jiangsu,China;2.No.454 Hospital of PLA,Nanjing 210002,Jiangsu,China)
Abstract:Objective:To study the protective effects of Cyclovirohuxine D on myocardial ischemia-reperfusion injury in rats.Methods:30 SD rats were randomly divided into three groups:sham operative group,model group and Cyclovirohuxine D group.The activities of MDA and SOD were determined after myocardial ischemia 30min and reperfusion 60min.Results:Compared with model group,the level of MDA was decreased and level of SOD was increased in serum and cardiac muscle of Cyclovirohuxine D group.Conclusion:Protective effects of Cyclovirohuxine D on myocardial ischemia-reperfusion injury in rats is outstanding,which is possibly correlative with resisting lipid peroxides and clearing oxygen free radical.
Keywords:Cyclovirobuxinum D  myocardial ischemia-reperfusion  MDA  SOD
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