刺络放血对实验性血瘀证血液流变学及微循环的影响

Influence of Intravenous Bleeding on Hemorrheology of Experimental Blood-stasis Syndrome

以实验动物血瘀病模型为基础，设立对照组、刺络组和针刺组，以观察各组动物实验前后在血液流变学中的循环内血小板聚集率、血球压积，全血粘度、红细胞聚集指数以及实验动物球结膜微循环的状况。结果表明，刺络疗法对实验动物血液流变学中血小板聚集影响最大，治疗结果比较有极显著差异（Ｐ＜０．００１），对微循环也有较大改善，提示刺络疗法对实验动物血瘀模型的作用可能主要是通过对血小板的影响及对微循环血流的改善。

The authors divided animal models of experimental blood stasis into control,intravenous bleeding and acupuncture groups in order to observe the hemorrheological indices such as platelet aggregation rate,Lematocrit,whole blood viscosity,and hemagglutination from the circulatory blood,and the microcir culatory condition of bulbar conjunctiva of the animals from all the groups prior to and after experiments.The outcome showed that intravenous bleeding exerted most remarkable influence on the platelet aggregation of the animals and the result of treatment reyealed greatly noticeable difference by comparison(P<0.001);and the method also gave rise to fair improvemsnt to the microcirculalion.It is suggested that the action of intravenous bleeding on the experimental blood stasis of animal models may be cardinally by means of influence on the platelet and the improvement to the microcirculatory blood flow.