• The Journal of Internal Korean Medicine
• /
• v.19 no.2
• /
• pp.233-248
• /
• 1998

This study was conducted to investigate effects of Dansambohyultang on serum gastrin, secretin release and CNS in rats and mice. One group of seven rats was intactly in normal condition, the other group of seven rats was respectively heated, starved, and stressfully immobilized. The third group of seven rats was provided with Dansambohyultang before the stress, and the forth one after the stress. And, gastrin concentration and secretin concentration were measured. Mice were studied with regard to convulsion time, total sleep time and analegic effects on cental nerve system. The results were as follows: 1. Gastrin concentration was significantly decreased, and secretin concentration was significantly increased. 2. Analegic effect by acetic acid method was recognizably observed. 3. Effect of total sleep time done by pentobarbital-Na was recognizably observed. 4. Anti-convulsion effects induced by strychnine, picrotoxin and caffeine were recognizable. It is inferred from above results that Dansambohyultang inhibits gastin release, stimulates secretin release and palliate the pain.

• The Journal of Internal Korean Medicine
• /
• v.21 no.1
• /
• pp.74-86
• /
• 2000

Objectives : This is the experimental paper to study the curative and preventive effects of Dansambohyultang, Methods : Oriental herb medicine for gastro-intestinal disease caused by stress, on the rats put under the stress through starvation, heating and immoblization, the author used four different group; the normal group, which was not put under stress and well fed, and the control group, to which the drug was not administered and put under the stress through starvation, heating and immoblization, the Sample I, to which the drug was administered before they were put under stress, the Sample lI, to which the drug was administered after they were put under stress. Results : When a Masson's trichrome stain method was applied to the control group, a small size of ulcer was found in the fundus and the pylorus, and atrophy was observed in the neck region of mucous membrane. When the drug was administered to the Sample I and the Sample II, the former recovered from the ulcer and atrophy to almost normal and showed better results than the latter. When a Masson's trichrome stain method was applied to the control group, atrophy of mucous membrane was found all over the intestines. When the drug was administered to the Sample I and the Sample ll, the curative and recovered effects was seen in both, but the former showed better results than the latter. After application of Mayer's hematoxylin stain method, the observation of numerical changes of goblet cells in the small intestines showed the most significant decrease in the control group. In the Sample I, the number of the cells in the duodenum, the jejunum and the ileum returned to an almost normal level. In the Sample II, a slight increase was observed only in the ileum. After application of Mayer's hematoxylin stain method, the observation of numerical changes of goblet cell in the large intestines showed a significant decreased in the control group. Both the Sample I and the Sample II showed an increase in the number of goblet cells in comparison with the control group. When a serotonin-immunoreaction test was applied, the control group showed a general decrease in the number of gastro-entero-endocrine cells, The Sample I showed the effect in all over gastro.intestinal tract as compared with control group and the Sample II showed the effect in all over gastro-intestinal tract except the duodenum and the former showed better results than the latter. Conclusion : According to the above results, the regions which are most sensitive to stress were observed to the ileum and the colon. It was concluded that Dansambohyultang has a remedical value particularly on the abnormalities caused by stress in all over gastro-intestinal tract and it was found to be more effective in the Sample I than in the Sample ll. Judging from the fact that the Sample I showed better results than the Sample ll, Dansambohyultang can be said to have a preventive effect more than a curative effect on gastro-intestinal tract disease.