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人参总皂甙对犬戊巴比妥钠心源性休克及心力衰竭的影响
引用本文:方云祥,杨剑钢,李灿,刘亚辉.人参总皂甙对犬戊巴比妥钠心源性休克及心力衰竭的影响[J].中南大学学报(医学版),1996(3).
作者姓名:方云祥  杨剑钢  李灿  刘亚辉
作者单位:Department of Pharmacology,Hunan Medical University
摘    要:用戊巴比妥钠造成犬心源性休克和心力衰竭模型,观察人事总皂甙对血压(BP)、左室内压峰值(LVSP)、左室内压上升最大速率(LVdp/dtmax)、心率(HR)和心输出量(CO)的影响。结果表明,人参总皂甙10mg·kg-1和20mg·kg ̄-1静脉注射后LVdp/dtmax,LVSP,BP和CO均增加,LVEDP降低,HR减慢。

关 键 词:人参  皂甙类  休克,心源性  心力衰竭  血液动力学  药理学  

EFFECT OF GINSENOSIDES ON CARDIOGENIC SHOCK AND HEART FAILURE INDUCED BY PENTOBARBITAL SODIUM IN DOGS
Fang Yunxiang,Li Chan ,Yang Jiangang, Lui Yiaha.EFFECT OF GINSENOSIDES ON CARDIOGENIC SHOCK AND HEART FAILURE INDUCED BY PENTOBARBITAL SODIUM IN DOGS[J].Journal of Central South University (Medical Sciences)Journal of Central South University (Medical Sciences),1996(3).
Authors:Fang Yunxiang  Li Chan  Yang Jiangang  Lui Yiaha
Abstract:he effect of ginsenosides(Gin)on BP,LVSP,LVdp/dt max,HR and pump function ofthe heart was studied in cardiogenic shock and heart failure induced by pentobarbital sodium inanesthetized dogs.In control group,10 min after 2%pentobarbital sodium iv brought about a de-crease 80%of the LV dp/dt max; both decrease 40%of the BP and CO;both increase LVEDPand HR.Gin(iv 10mg/kg and 20 mg/kg)increase LVdp/dt max,BP,LVSP,CO and decreaseLVEDP and HR. The result indicates that Gin posseses protective effect on cardiogenic shock andheart failure of the pentobarbital sodium of dogs. The beneficial effect on BP,LVSP,LVdp/dtmax and pump function seems to contribute to its myocardial protective action.
Keywords:ginseng  saponins  shock  cardiogenic  heart failure  hemodynamics  pharmacology
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