吉林大学学报(医学版) ›› 2004, Vol. 30 ›› Issue (4): 534-537.doi: 科技部资助课题

• 基础研究 • 上一篇    下一篇

人参皂苷Rg2对麻醉犬急性心源性休克血流动力学和氧代谢的影响

吕文伟1,刘 洁1,赵丽娟1,田建明2,李龙云2,杨世杰1*   

  1. 1. 吉林大学基础医学院药理学教研室,吉林 长春130021;2. 吉林省中医中药研究院中药研究所,吉林 长春130021
  • 收稿日期:2003-06-11 修回日期:1900-01-01 出版日期:2004-07-28 发布日期:2004-07-28
  • 通讯作者: 杨世杰

Effects of ginsenoside Rg2 on hemodynamics and oxygenmetabolism in narco-canine with acute cardiogenic shock

LU Wen-wei1, LIU Jie1, ZHAO Li-juan1,TIAN Jian-ming2, LI Long-yun2, YANG Shi-jie1*   

  1. 1. Department of Pharmacology, School of Basic Medical Sciences, Jilin University, Changchun 130021, China;2.Academy of Traditional Chinese Medicine and Materia,Jilin Prorince, Changchun 130021,China
  • Received:2003-06-11 Revised:1900-01-01 Online:2004-07-28 Published:2004-07-28
  • Contact: YANG Shi-jie

摘要: 目的:观察人参皂苷Rg2(ginsenoside Rg2)对犬急性心源性休克血流动力学和氧代谢的影响。方法:结扎犬冠状动脉左前降支(LAD)复制心源性休克模型,观察人参皂苷Rg2(2和1 mg•kg-1)对麻醉犬血流动力学和氧代谢各项指标的作用。结果:人参皂苷Rg2可升高平均血压(MBP)、左室内压(LVSP)、±dp/dtmax 和心排出量(CO),降低心肌耗氧指数、心肌氧摄取率。 结论:人参皂苷Rg2对犬急性心源性休克具有一定的治疗作用。

关键词: 人参皂苷Rg2, 休克;心源性, 血流动力学, 心肌耗氧指数, 疾病模型;动物

Abstract: Objective To investigate the effects of ginsenoside Rg2 on hemodynamics and oxygen metabolism in narco-canine with acute cardiogenic shock. Methods Model of acute cardiogenic shock was made by ligating left anterior descending branch of coronary artery(LAD). Hemodynamics and oxygen metabolism in narco-canine were observed after administrated with 2 and 1 mg•kg-1 ginsenoside Rg2. Results Ginsenoside Rg2 increased mean blood pressure (MBP),left ventricular systolic pressure (LVSP),±dp/dtmax ,and cardiac output (CO), remarkably, and reduced the exponent of oxygen consuming of myocardium and the rate of oxygen intake of myocardium compared with control group. Conclusion Ginsenoside Rg2 has therapeutical effect on acute cardiogenic shock in canine.

Key words: ginsenoside Rg2, shock; cardiogenic, hemodynamics, oxygen consuming of myocardium, disease models; animal

中图分类号: 

  • R-332