Thrombosis was caused by thrombosis instrument in vivo. Platelet aggregation was induced by ADP, arachidonic acid and collagen, respectively.

• 以体内血栓形成仪刺激大鼠血栓形成,二磷酸腺苷(ADP),花生四烯酸及胶原诱导血小板聚集,测量血栓形成时间和血小板聚集抑制百分率。