神经外科常见合并症的血液流变性实验研究  

AN EXPERIMENTIAL RESEARCH ON THE INFLUENTIAL FACTORS OF HEMORHEOLOGY

作　　者：李登锦 周丽英[1] 孙志方 陆朝晖[2] 黄强[2] 

机构地区：[1]中法友好医院脑肿瘤研究室,215004 [2]苏州医学院附属第二院神经外科,215004

出　　处：《中国血液流变学杂志》1996年第1期17-20,共4页Chinese Journal of Hemorheology

摘　　要：本文采用家兔３２只分为五组研究常见的失水、失血、补液过量、发 热及脑水肿对血液流变学性质的影响．结果表明：失水、发热及脑水肿均可明显地 增高全血粘度、血浆粘度及红细胞压积（Ｐ＜０．０５或Ｐ＜０．０１）。而失血及过量补液 则与此相反，表现为全血粘度和血浆拈度及压积的下降（Ｐ＜０．０５或Ｐ＜０．０１）。脑 水肿及持续发热组电泳时间延长（Ｐ＜０．０１）。过量补液组电泳时间缩短（Ｐ＜０． ０１），失血及失水组的电泳时间无明显改变。rabbits were divided into 5 groups and the effects of dehydration,blood loss, overtransfusion, fever and brain edema on the hemorheological parameters were studied. The results indicated.The whole blood viscosity (ηb)plasma viscosity (ηp)and hematocrit(Het)increased markedly in groups with dehydration,fever and brain edema(P<0.05 or P<0.01). but decreased in groups with blood loss and overtransfusion(P < 0. 05 or P<0.01). Erythrocyte eletrophoresis time(EET) in groups with brain edema and continued fever were prolonged,but shorted in groups with overtransfusion,and had no obvious alteration in groups with blood loss and dehydration.

关 键 词：血液流变学 失水 失血 补液过量 发热 脑水肿 

分 类 号：R363[医药卫生—病理学]