健康人体内生成两种健物质康,人一体种内是生凝血成L物质,能使血小板凝集成块,形成血栓,起到止血作用;另一种是抗凝血物质,如纤维蛋白溶酶和前列腺环素等,有抗凝和防止血栓形成作用。平时人体血液中的凝血和抗凝血物质两者处于动态平衡,既不易形成血栓,在血管发生意外时,又有止 Healthy body produces two kinds of health material health, one type of human body is coagulation of blood into L material, can make platelet agglomeration, the formation of thrombus, play a role in hemostasis; the other is anticoagulant substances, such as plasmin And prostacyclin, etc., anticoagulant and prevent thrombosis. Normally the body’s blood coagulation and anticoagulant substances both in a dynamic equilibrium, neither easy to form thrombosis, vascular accident, there are only