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D-二聚体(D-dimer,DD)是交联纤维蛋白的特异性降解产物,其含量增高表明体内存在着纤维蛋白形成和溶解,是反映高凝状态和纤溶亢进的分子标志物之一。近年来,血液的凝溶状态与脑血管意外的关系倍受关注。为了了解脑梗死和脑出血患者血浆D-二聚体含量的变化情况,我们对103例脑梗死和32例脑出血患者以及30例健康者的血浆D-二聚体含量进行了测定分析,现报告如下。 1 临床资料 103例急性脑梗死和32例脑出血患者为我院
D-dimer (D-dimer, DD) is a specific degradation product of cross-linked fibrin. Increased levels of D-dimer (DD) indicate fibrin formation and lysis in vivo and are molecular markers that reflect hypercoagulability and fibrinolysis one. In recent years, the relationship between blood coagulation and cerebrovascular accidents has drawn much attention. In order to understand the changes of plasma D-dimer levels in patients with cerebral infarction and intracerebral hemorrhage, we measured and analyzed the plasma D-dimer levels in 103 cerebral infarction patients, 32 cerebral hemorrhage patients and 30 healthy controls. The report is as follows. A clinical data of 103 cases of acute cerebral infarction and 32 cases of cerebral hemorrhage in our hospital