Methods: Different groups of rats and mice were treated respectively with large, middle and small doses of WT plus fixed dose of GTW compared with GTW alone as a control group.

• 方法:分别以大、中、小三个剂量WT与等剂量GTW合用,以单用GTW组为对照,观察各组大鼠体重、胃液成份、消化系统脏器病理及小鼠小肠推进的改变。