Objective To reduce the patients incidence of deep venous thrombosis after extremitas inferior trauma and operation.

目的降低骨科下及手术后患者深静脉栓形成的发生率。

It was showed that APTT and CT in the presence of LALP were markedly prolonged,the formation of venous thrombosis was obviously preven ted without any hemolyzation.

狼疮抗凝蛋白能显著地延长化部分凝时间和凝时间，明显地抑制静脉栓的形成，无溶作用。