Methods Colophony globules were administered to rats by gastrogavage and the gastric emptying rate was calculated by counting the number of colophony globules in stomach.

• 方法采用胃饲树脂小球并计数的方法计算胃排空率,采用高灵敏度感应片传感器记录在体胃在用不同剂量的健脾消胀制剂前后的运动改变。