Pathological Observation of Therapeutic Action of Kuijieling Decoction on Ulcerative Colitis Rats
- VernacularTitle:溃结灵对溃疡性结肠炎大鼠治疗作用的病理学观察
- Author:
Qun DU
;
Hong LI
;
Jianhua WANG
;
Rujun WANG
- Publication Type:Journal Article
- Keywords:
Kuijieling Decoction;
Ulcerative colitis;
Animal model;
Interleukin-1 beta;
Enzyme-linked immunosorbent assay
- From:
Traditional Chinese Drug Research & Clinical Pharmacology
1993;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the therapeutic effect of Kuijieling Decoction on experimental ulcerative colitis rats.Methods Ulcerative colitis rat model was induced by enteroclysis with trinitro-benzene-sulfonic acid(TNBS).Three dosages(18.3 g/kg,9.2 g/kg,4.6 g/kg)of Kuijieling Decoction were used to treat the model rats.After treatment,the serum of rats were obtained to detect the level of IL-1? by enzyme-linked immunosorbent assay.Then the rats were killed for the observation of the colonic pathologic changes by naked eye and for the estimation of the damage scores of colon mucosa.Finally,the colon tissue was fixed to make pathological section and the damage index of colon mucosa was observed under microscope.Results The tissue damage scores of high-and moderate-dosage groups of Kuijieling Decoction were(2.41? 0.79)and(2.83? 0.71)respectively,and were significantly lower than that of model control group(3.75? 0.75;P
