Effect of deproteinised calf blood extract on experimental gastric ulcer in rats
- VernacularTitle:小牛血去蛋白提取物对大鼠实验性胃溃疡的疗效观察
- Author:
Ning CAI
;
Hongxin WANG
;
Shuyuan LI
;
Fe YAN
- Publication Type:Journal Article
- Keywords:
deproteinised calf blood extract;
gastric ulcer;
myelop eroxidase
- From:
Chinese Pharmacological Bulletin
2003;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
AIM To observe the effect of deprot einised calf blood extract(DCBE) on experimental gastric ulcer in rats. METHODS Ulcer model of SD rats induced by acetic acid, half male and female, were divided into three group s randomly, the control group and the two treatment group DCBE (30 mg?kg -1 or 60 mg?kg -1 ). Following the two and four weeks of experiment, the gastric acid degr ee, activity of pepsin, area of ulcer, the number of tela leukocyte and activity of myeloperoxidase (MPO) were observed. RESULTS Gastric acid deg ree and activity of pepsin showed no significant difference between treatment gr oup and control group, either in DCBE 30 mg?kg -1 or in 60 mg?kg -1 , but area of ulcer, the number of tela leukocyte and the activity of myeloperoxi dase (MPO) showed a significant difference between treatment group and control group and the e ffects of 60 mg?kg -1 group were significantly decreased as compared with that of 30 mg?kg -1 group. CONCLUSION DCBE can significantl y promote tissue healing of gastric ulcer induced by acetic acid in SD rats.
