This article compared the activities of piasma prostacyciin,thromboane, V on willebrand factor(VWF)and effects of anticoagulation, antifibrinosis in patients with cerebral hemorrhage with those in patients with cerebral thrombosis within24hours of stroke The rsults demonetrated that plasma contents of TXB anti VWF elevated in both groupes and no changes occured to the content of plasma 6-Keto-PGF_(14) Two differences in the groups were. 1. The aetivity of plasma antit hrombin Ⅲ declined in patients with cerebral thrombosis, but was unchanged ...