Study on mechanism of action of Wenyang Huoxue Compound Preparation on platelet receptor and signal transduction in coronary heart disease rats with yang deficiency and blood stasis of heart / 中华中医药杂志

ABSTRACT

Objective: To research the effect of Wenyang Huoxue Compound Preparation on platelet receptor and signal transduction in coronary heart disease rats with yang deficiency and blood stasis of heart.Methods: The coronary heart disease rat models were established by administering high fat diet,subcutaneous injection with pituitrin and being stimulated by cold methods.Then,to observe the effect of Wenyang Huoxue Compound Preparation on platelet receptor and signal transduction.Results: Compared with model group,the concentration of plasma von Willebrand factor(vWF),the content of thromboxane B2(TXB2),the platelet aggregation rate,the molecular number of GPⅡb/Ⅲa and the content of platelet?granularmembrane protein(GMP 140) in Wenyang Huoxue Compound Preparation group decreased apparently(P