老年人脑白质疏松症血液流变性及血液成分的改变  

Changes of Hemorheology and Blood components in Aging Persons with Leuko-Ariaosis

作　　者：代秀芹[1] 孙明亮[1] 乔素芹[1] 王静[1] 

机构地区：[1]山东省德州市人民医院

出　　处：《微循环学杂志》1998年第1期38-39,共2页Chinese Journal of Microcirculation

摘　　要：对３８例老年脑白质疏松症（ＬＡ）患者进行了部分血液流变性和血液成分指标的测定。结果：与健康者比较，ＬＡ患者全血粘度、血浆粘度、ＲＢＣ刚性指数和聚集指数、纤维蛋白原显著增高，ＲＢＣ变形能力明显降低，血Ｈｂ、ＭＣＶ、ＭＣＨ、ＭＣＨＣ、ＲＤＷ－ＣＶ显著增高。提示：血液流变性异常和红细胞老化参与了ＬＡ的发生。设法纠正患者高粘和高凝状态。Indexes of hemorheology and blood components were measured in 38 aging persons with leuko-ariaosis(LA) and normal controls. The results showed that the whole blood viscosity, the plasma viscosity, the rigidity index and the aggregation index of erythrocyte, HGB, MCV, MCH, MCHC, RDW-CV increased significantly and erythrocyte deformability decreased significantly when compared with normal control group. The data suggest that the abnormal hemorheology and the aged changes of blood component relate to the development of LA. Correcting hyperviscousable and hypercoagulable state and improving erythrocyte deformability is benefit to prevent deterioration of LA.

关 键 词：老年人 脑白质疏松症 血液成分 血液流变学 

分 类 号：R742.89[医药卫生—神经病学与精神病学]