Abstract:It has been shown that StE can significantly shorten PT,TT,KPTT and RT of experimental animals and has an antihep rin function in the body. Meanwhile, it can significantly shorten ELT and strengthen FA. Its hemostatic action is accomplished through promoting coagulation and inhibiting fibrinolysis. 3P test and EG test were negative, it is thus impossible for a large dosage of StE to lead to DIC.