心可舒胶囊对食饵性动脉粥样硬化家兔血液流变学的影响

目的观察心可舒胶囊(由丹参、葛根、山楂、三七、木香等组成)对家兔动脉粥样硬化模型血液流变性的影响.方法复制家兔食饵性动脉粥样硬化模型,采用FASCO-300全自动血流变快测仪测全血和血浆粘度,文氏管法测红细胞压积、Wintrobe管法测血沉,并计算其他血流变指标.结果心可舒胶囊可显著抑制家兔动脉粥样硬化模型全血粘度、血浆粘度、全血还原粘度、红细胞聚集指数、血沉、血沉方程K值、红细胞刚性指数、红细胞Tk值的异常升高(P＜0.01),同时显著对抗模型所致红细胞电泳时间延长及红细胞计数和红细胞压积的减小(P＜0.01).结论心可舒胶囊可改善动脉粥样硬化家兔血液流变学,可能是其治疗缺血性心血管疾病的药理机制.

Effects of Xinkeshu Capsule on Hemorheology of Rabbits with Experimental Dietary Atherosclerosis

Objective To study the effects of Xinkeshu capsule (mainly com po sed of Radix Salviae Miltiorrhizae, Radix Puerariae, Fructus Crataegi, Radix Not oginseng, Radix Auklandiae,etc.) on hemorheology of experimental atherosclerosis rabbits. Methods FASCO- 300 viscosity meter was used to detect whole blood v iscosity and plasma viscosity, hematocrit (Wen's tube) and erythrocyte sedimen tation (Wintrobe tube) were tested, and other items of hemorheology were exami ned. Results Xinkeshu capsule significantly inhibited the abnormal rise of who le blood viscosity, plasma viscosity, whole blood reduced viscosity, erythr ocyte aggregation index, erythrocyte sedimentation (ES), ES rate K, erythro cyte rigid index and Tk in the rabbits with atherosclerosis induced by high fat foodd( P < 0.01) . Xinkeshu capsule also markedly counteracted the prolongatio n of erythrocyte electrophoreses time(EPT) and the reduction of hematocrit and e rythrocyte count ( P < 0.01) .Conclusion Xinkeshu capsule can improve the i ndexes of hemorheology of experimental atherosclerosis rabbits, which probably may be one of its pharmacological mechanisms for ischemic cardiovascular disea ses.