Method: Methods of trunk-turning and ear-swelling on mice were used, and the improving effect on the mesenteric microcirculatory obstruction in rats was observed.

• 方法:观察活血止痛丹对右旋糖酐-40所致大鼠肠系膜微循环障碍的改善作用,并采用小鼠耳肿胀法、扭体法进行了研究。