本文以大鼠胃溃疡模型为起点,用三种不同浓度的腐植酸钠为实验药物,并以生理盐水作空白,胃得乐为阳性对照药。观察溃疡程度,发现腐植酸钠具有较强抗溃疡作用,其作用在一定浓度下明显优于阳性对照药胃得乐,进而找出了量效关系,并得到了量效关系曲线,为胃溃疡的合理用药作了一些有益的工作。 In this study, the rat gastric ulcer model was used as the starting point, and three different concentrations of sodium humate were used as experimental drugs, and normal saline was used as the blank. Weidele was a positive control drug. Observing the degree of ulceration, it was found that sodium humate has a strong anti-ulcer effect, and its effect is better than that of the positive control drug Weidele at a certain concentration, and then the dose-effect relationship is found out, and a dose-effect relationship curve is obtained, which is gastric ulcer. The rational use of drugs made some useful work.