用脑活素治疗老年男性脑梗塞患者20例,治疗前后抽血在体外做成血栓模型,并检测血栓长度、血栓湿重、血栓干重的变化。发现治疗前血栓长度等指标均明显高于正常(P<0.01),治疗1个疗程后,各项指标均较治疗前下降(P<0.05),两疗程前后无明显差异(P>0.05)。提示脑活素可抑制体外血栓的形成。 Cerebrolysin was used to treat 20 elderly patients with cerebral infarction. Before and after treatment, blood was drawn into thrombus model and the changes of thrombus length, thrombus wet weight and thrombus dry weight were measured. The indexes such as thrombus length before treatment were significantly higher than those before treatment (P <0.01). After 1 course of treatment, the indexes of all the indexes were lower than before treatment (P <0.05). There was no significant difference between before and after treatment (P> 0.05). Tip Cerebrolysin can inhibit the formation of thrombus in vitro.