Effect of alumina, magnesia, and simethicone tablet ongastric acid and pepsin activity in rats / 中国临床药理学与治疗学

Aim To study the effects of alumina, magnesia,and simethicone tabet on the secretion of gastric acid and pepsin activity in rats. Methods The pharmacodynamic indices were measured by the secretion of gastric acid and pepsin activity. Results and Conclusion Compared with the control group,alumina, magnesia, and simethicone inhibited gastric acid and increased pH of gastric juice.A significant decrease occurred in pepsin activity after a doses of 180 mg?kg-1 and 600 mg?kg-1 (P