Plasma fibronectin(Fn)and von Willebrand factor(VWF) levels were determined in 22 acute myocardial infarction (AMI), 11 of them were measured pre-and-post treatment with urokinase (UK.1,000, 000 IU).

• 应用酶联免疫吸附法及散射速率比浊法观察22例急性心肌梗塞(AMI)患者血浆纤维连接蛋白(Fibronectin,Fn)及VW因子(von Willebrand)的血浆含量变化,其中11例病人进行尿激酶(Uk)治疗前后的动态观察。