红细胞聚集指数 红细胞聚集指数 用于诊断血栓性疾病。 [参考值]1．44--3．62 [临床意义]红细胞聚集性增高，多见于红细胞膜的性质结构异常性疾病，可导致低切变率下血液粘度增高。血液病、免疫球蛋白的异常、急性心肌梗塞、恶性黑色素瘤等都可引起聚集性增高。高血压、冠心病、肺心病、糖尿病、恶性肿瘤等红细胞聚集性也会升高。
冬季时，由于血浆粘度升高、红细胞聚集性增强同样引起全血粘度升高。
In winter, plasma viscosity increased and aggregation of erythrocyte strengthened, which also resulted in increasing of whole blood viscosity.
目的：观察低强度激光血管照射对模拟失重兔显微红细胞聚集性的影响。
AIM: To explore the effect of intravascular low intensity laser irradiation in ear cavity on viscosity of red blood cell in rabbits of simulated weightlessness.
降纤酶有明显降低血黏度、纤维蛋白原含量、红细胞聚集性、血小板聚集作用。
Defibrase can effectively reduce blood viscosity, content of fibrinogen, hemocyte aggregation and platelet aggregation.
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