Methods: The effect of panicoin on platelet aggregation, thromboxane B2 release, P-selectin (GMP-140) count, levels of cyclic AMP and cyclic GMP induced by ADP, epinephrine, arachidonic acid (AA) or thrombin were observed.

• 方法：观察穿心莲黄酮对二磷酸腺苷（AD P）、肾上腺素、花生四烯酸（AA）、凝血酶诱导的血小板聚集、血栓素B_2（TXB_2）释放、P－选择素（GMP－140）及血小板内环磷酸腺苷（cAMP）、环磷酸鸟苷（cGMP）水平的影响。