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川芎嗪对左室肥厚大鼠血流动力学的影响
引用本文:高杨,邓江,王义为,吴芹,黄燮南. 川芎嗪对左室肥厚大鼠血流动力学的影响[J]. 遵义医学院学报, 2008, 31(4): 330-332
作者姓名:高杨  邓江  王义为  吴芹  黄燮南
作者单位:1. 遵义医学院,药理学教研室,贵州,遵义,563003;贵州省基础药理重点实验室,贵州,遵义,563003
2. 遵义医学院药学系,贵州,遵义,563000
基金项目:遵义医学院校科研和教改项目
摘    要:目的观察川芎嗪(ugustrazine)对压力超负荷所致左室肥厚大鼠血流动力学指标的影响。方法采用腹主动脉缩窄(abdominal aorti ccoarctation,AAC)法建立大鼠心肌肥厚模型,观察各组大鼠心肌肥厚参数及血流动力学指标改变。结果制模后大鼠平均体重增长明显减慢;左室肥厚参数明显增高(P〈0.05),川芎嗪(100,50me/kg)可明显增加左室肥厚大鼠平均体重增长值,而降低左室肥厚参数(P〈0.05),造模各组间血压及左室内压无显著差异,但均高于假手术组,但与模型组比较,川芎嗪可显著降低左心室舒张期末压。结论川芎嗪对AAC术导致的左心室心肌肥厚有明显保护作用,且显著改善肥厚心肌的血流动力学指标。

关 键 词:川芎嗪  左心室肥厚  血流动力学  大鼠

Effects of Ligustrazine on hemodynamics of left ventricle hypertrophy in rats
GAO Yang,DENG Jiang,WANG Yi-wei,WU Qin,HUANG Xie-nan. Effects of Ligustrazine on hemodynamics of left ventricle hypertrophy in rats[J]. Acta Academiae Medicine Zunyi, 2008, 31(4): 330-332
Authors:GAO Yang  DENG Jiang  WANG Yi-wei  WU Qin  HUANG Xie-nan
Affiliation:GAO Yang1,2,DENG Jiang1,WANG Yi-wei3,WU Qin1,HUANG Xie-nan1,2 (1.Department of Pharmacology,Zunyi Medical College,Guizhou Zunyi 563003,China,2.The Key Laboratory of basic pharmacology of Guizhou province,3.Department of pharmacy,Zunyi Medical Colleg,China)
Abstract:Objective To observe the effects of Ligustrazine on hemodynamics of left ventricle hypertrophy in rats with pressure overload.Methods Making myocardial hypertrophy model by abdominal aortic coarctation,to observe the change of myocardial hypertrophy parameters and hemodynamics.Results The mean weight increase obviously step down of model rats;left ventricle hypertrophy parameters heighten obviously(P<0.05),Ligustrazine(100,50mg/kg) can increase the mean weight growth of left ventricle hypertrophy rats,but s...
Keywords:Ligustrazine  hemodynamics  left ventricle hypertrophy  rat  
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