Influence of Herbal Decoction Shuxin Yin on Platelet Activation in Rats and Mice with Acute Myocardial Ischemia
- VernacularTitle:舒心饮对急性心肌缺血鼠血小板活化的影响
- Author:
Yan HE
;
Jingwei CHEN
;
Li-Hua SUN
;
Zhong-Xiang LIN
- Publication Type:Journal Article
- Keywords:
Herbal decoction Shuxin Yin;
Coronary heart disease;
Acute myocardial ischemia;
Rats;
Mice;
Platelet activation
- From:
Journal of Traditional Chinese Medicine
1992;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the influence of herbal decoction Shuxin Yin(SXY)on platelet activation of rats and mice with a- cute myocardial ischemia in order to explain its possible mechanism for treating coronary heart disease.Methods The rat model with acute myocardial ischemia and the mice model with acute myocardial ischemia and reperfusion were established.The male SD rats and ICR mice,51 each,were randomized into 5 groups respectively:sham operation group,model group,low dose SXY group,high dose SXY group,ticlopidine groap.Made models and collected blood Sample after 30 days gastric infusion in succession.The flow cytome- try technique and the monoclonal antibody examination were adopted to test the mice platelet glycoprotein CD_(62)P;the radioim- munoassay was used to test rat platelet aggregation rate(PAR),fibrinogen(Fg),thromboxane B_2(TXB_2)and 6-keto-PGF_(1?) and their ratio.Results Shuxin Yin can,inhibit the high expression of CD_(62)P of mice with acute myocardial ischemia and reperfusion,and de- crease PAR,Fg and TXB_2/6-keto-PGF_(1?) of rats with acute myocardial isehemia.Compared with the effect of ticlopidine,the differ- ence was not significant.Conclusion Shuxin Yin could effectively inhibiting platelet activation in rats anel mice with acute myocardial ischemia,and its effect in preventing and treating coronary heart disease might be related to the inhibition of platelet activation.
