作者用二磷酸腺甙诱导血小板电泳减缓试验、显微镜观察二磷酸腺甙诱导血小板聚集试验;发现两种浓度(2.5及5毫克/毫升)的川芎嗪均能降低二磷酸腺甙诱导血小板电泳减缓率(使血小板电泳加快),但以高浓度组的作用明显;川芎嗪还能降低二磷酸腺 The authors used adenosine diphosphate to induce platelet electrophoresis to reduce the test, microscopic observation of adenosine diphosphate induced platelet aggregation test; found that two concentrations (2.5 and 5 mg / ml) of tetramethylpyrazine can reduce the rate of adenosine diphosphate induced platelet electrophoresis slowed down (To accelerate platelet electrophoresis), but the role of high concentration group was obvious; tetramethylpyrazine can also reduce diphosphate gland