Abstract
KUNLITANG(建理湯) have been widely used in the disease of digestive system, which was based on the oriental references. In order to investigate the clinical effect of it, the experimental works were carried out with mice and rats. The following results have been obtained : 1. The analgesic effect in mice was recognized in acetic acid method. 2. The inhibitory effect on transfortation activity in small intestine of mice was recognized. 3. In the experiment to see the effects of KUNLITANG on the gastric juice in rats, volumn, free HCL and total acidity were decreased, pepsin activity was inhibited. Whi1e pH was increased by the administration of KUNLITANG, respectably. 4. In the experiment to see the effects of KUNLITANG on the gastric ulcers in rats, anti-ulcerative effects were recognized in Shay rats and induced by histamine or aspirine. 5. Spontaneous contraction in the isolated ileum in rats was inhibited. According to the above experimental results, it can be concluded that KUNLITANG are very effective on many gastrointestinal diseases of biwihehanheung(脾胃虛寒型)