选择体重220～250g的Wistar系大鼠为实验对象,禁食20小时后,将消炎痛用5％碳酸氢钠溶解,经口给予(30mg/kg体重)。在给予消炎痛前1小时,实验组经口给予六君子汤颗粒剂(250mg/kg),对照组给予乳糖,评价给予消炎痛3小时后胃粘膜溃疡的病变范围。结果,给予六君子汤胃粘嗅溃疡 Wistar rats having a body weight of 220 to 250 g were selected as subjects. After fasting for 20 hours, indomethacin was dissolved in 5% sodium bicarbonate and orally administered (30 mg/kg body weight). One hour before administration of indomethacin, the experimental group was orally given Liujunzi Decoction Granules (250 mg/kg), and the control group was given lactose to evaluate the extent of gastric mucosal ulceration after 3 hours of indomethacin administration. As a result, six gential soups were given to gastric mucosal ulcers.