J4 ›› 2011, Vol. 37 ›› Issue (6): 1083-1086.

• 基础研究 • 上一篇    下一篇

不同用药时间葛根素对急、慢性乙醇中毒大鼠心脏的干预作用

崔淑芹   

  1. (德州学院医学系,山东 德州 253023)
  • 收稿日期:2011-06-16 出版日期:2011-11-28 发布日期:2011-11-28
  • 作者简介:崔淑芹(1965-)|女|山东省德州市人|副教授|医学硕士|主要从事神经生理学研究。
  • 基金资助:

    山东省自然科学基金资助课题(ZR2010CL018);山东省德州市科技计划项目资助课题(20090162-4)

Intervention effect of puerarin on heart in rats with acute and chronic alcoholism at different administration time

CUI Shu-qin   

  1. (Department of Medical Sciences,Dezhou College,Dezhou 253023,China)
  • Received:2011-06-16 Online:2011-11-28 Published:2011-11-28

摘要:

目的: 比较不同用药时间葛根素对急、慢性乙醇中毒大鼠心脏的干预作用,探讨葛根素对乙醇中毒大鼠心脏的最佳干预时间。方法: 雄性SD大鼠随机分为对照组、乙醇中毒组及葛根素干预组(先酒后葛根素组、葛根素酒同时组和先葛根素后酒组),酶法和比色法检测心肌组织和血清中谷草转氨酶(AST)、肌酸磷酸激酶(CPK)、超氧化物歧化酶(SOD)、丙二醛(MDA)含量及钠-钾ATP酶(Na+-K+-ATPase)、钙-镁ATP酶(Ca2+-Mg2+-ATPase)活性。结果: 与急、慢性乙醇中毒组比较,葛根素干预组大鼠SOD含量及Na+-K+-ATPase和Ca2+-Mg2+-ATPase活性增加,MDA、AST和CPK含量减少(P<0.05或P<0.01)。葛根素干预组组间比较,除急性实验组心肌组织MDA含量差异无统计学意义(P>0.05)外,其余各指标均为葛根素酒同时应用组效果优于先酒后葛根素组和先葛根素后酒组(P<0.05或P<0.01)。结论: 葛根素对急、慢性乙醇中毒大鼠心脏有保护作用,以葛根素与酒同时应用组干预效果最佳。

关键词: 葛根素;急性乙醇中毒;慢性乙醇中毒;心脏

Abstract:

Abstract:Objective
To investigate the best time of protective effect of puerarin on alcoholism rat hearts by  comparing the intervention  effect of puerarin on heart in rats with alcoholism at different administration time.Methods The male SD rats were randomly divided into control group,alcoholism group,and puerarin groups(treatment group,simultaneous administration group and prevention group).The contents of aspartate aminotransferase (AST),creatine phosphokinase (CPK),superoxide dismutase(SOD),malondialdehyde (MDA),and the activities of Ca2+-Mg2+-ATPase and  Na+-K+-ATPase were detected by enzymic method and colorimetric method.Results Compared with alcoholism group,the content of SOD,and the activities of Na+-K+-ATPase and Ca2+-Mg2+-ATPase in puerarin groups were increased,the contents of MDA,AST and CPK were reduced(P<0.05 or P<0.01).Compared among puerarin groups each other,the results were better for instantaneous administration group than the other two groups(P<0.05 or P<0.01),besides the MDA in acute alcoholism group had no significant difference(P>0.05).Conclusion The puerarin has protective  effect on heart of rats with acute and chronic alcoholism,especially when it is used simultaneously with alcohol.

Key words: puerarin;acute alcoholism, chronic alcoholism;heart

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