Objective To study a new thrombolytic therapy of acute cere bral infarction by combined use of urokinase(UK) and protaglandin E 1(PGE 1).

• 目的 研究探索联合溶栓剂尿激酶 (Urokinase ,UK)和前列腺素E1(ProtaglandinE1,PGE1)对急性脑梗死患者进行静脉溶栓的临床疗效观察。