The anti-gastric ulcer effects of combined administration of Bletilla striata and Radix aconiti preparata in mice on the basis of uniform design
10.3760/cma.j.issn.1673-4246.2017.07.009
- VernacularTitle:基于均匀设计法评价白及制川乌配伍对胃溃疡模型小鼠的影响
- Author:
Congcong SUN
;
Chunfang LIU
;
Danni SUN
;
Qianqian WANG
;
Hui WANG
;
Lianhua HE
;
Na LIN
- Keywords:
Eighteen clashes;
Radix aconiti preparata;
Bletilla striata;
Stomach ulcer;
Mice
- From:
International Journal of Traditional Chinese Medicine
2017;39(7):611-616
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the influence of the combined administration of Bletilla striata and Radix aconiti preparata with different doses or ratios on anhydrous ethanol-induced gastric mucosal injury in mice with gastric ulcer. Methods The uniform design method was adopted on the basis of two factors and seven levels, which aims to investigate the influence of combined oral administration of Bletilla striata and Radix aconiti preparata with different doses or ratios on gastric mucosal injury in the mice with gastric ulcer. The indices like gastric ulcer index and stomach mucosa damage index were used to help selecting the right dose or ratio of decoctions for further study. Results The combined administration of Bletilla striata and Radix aconiti preparata at a certain proportion could reduce gastric ulcer index and stomach mucosa damage index. According to the regression analysis, the gastric ulcer index and stomach mucosa damage index were obviously inhibited by Bletilla striata, while this function decreased with the combined administration of Bletilla striata and Radix aconiti preparata. However, an interactive effect between each other has not been found. The influence of decoctions on the gastric ulcer index and stomach mucosa damage index became less when the compatibility ratio of Radix aconiti preparata increased, which referred to the total dose ranged between 3.64 g/kg and 29.32 g/kg. Conclusions The effect of the combined administration of Bletilla striata and Radix aconiti preparata showed relationship among the doses and ratios on anhydrous ethanol-induced gastric mucosal injury in mice with gastric ulcer.
