固本益肾胶囊对急性血瘀症模型动物 血液流变学的影响

目的:探讨固本益肾胶囊对急性血瘀症模型大、小鼠的血液流变学指标的影响。方法:50只大鼠,随机分为正常对照组,血瘀症模型组,血府逐瘀胶囊组(1.2 g·kg-1),固本益肾胶囊高剂量组(2.25 g·kg-1)、固本益肾胶囊低剂量组(0.75 g·kg-1)。采用sc 0.1%肾上腺素,之后进行寒冷刺激造成急性血瘀症模型,分别测定各组大鼠高、中、低切变率(230,11.50s-1)下的全血黏度,血浆黏度、血清黏度、纤维蛋白原黏度、全血还原黏度、红细胞压积、血小板聚集电阻值及小鼠凝血时间。结果:固本益肾胶囊2.25,0.75 g·kg-12个剂量组能明显降低高、中、低切变率下的全血黏度,降低血浆黏度及纤维蛋白原黏度,降低高、低切变率下的全血还原黏度、降低红细胞压积,减少血小板聚集电阻值,延长小鼠凝血时间(P<0.05或P<0.01)。结论:固本益肾胶囊可明显改善急性血瘀症模型动物的血液流变性。

Effects of Guben Yishen Capsule on Hemorheological Parameters in Acute Blood Stasis Animals

Objective:To explore the effect of Guben Yishen Capsule(GB-C)on the hemorheological parameters for acute blood stasis in rats and mice.Method:The model of blood stasis in rats was prepared by injection of 0.1% epinephrine and putting them into ice-water for several minutes.The model of stasis in mice was established in the similar manner.The whole blood viscosities at low,middleand high shear rates,plasma viscosity,serum viscosity,fibrinogen viscosity,whole blood reduction viscosity,hematocrit,platelet aggr...