Acalypha decoction in prevention and treatment of trinitrobenzene sulfonic acid induced ulcerative colitis in rats
- VernacularTitle:铁苋菜水提取液对三硝基苯磺酸诱导的大鼠溃疡性结肠炎的防治作用
- Author:
Li DENG
;
Jinhong HU
- Publication Type:Journal Article
- Keywords:
Acalypha decoction;
ulcerative colitis;
trinitrobenzenesulfonic acid;
sulfasalazine
- From:
Academic Journal of Second Military Medical University
1985;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the preventive and therapeutic effects of Acalypha decoction on 2,4,6-trinitrobenzene sulfonic acid induced ulcerative colitis(UC) in rats.Methods: Totally 70 male SD rats were equally randomized into 7 groups, and UC was induced by intrarectal administration of TNBS (125 mg/kg in 50% ethanol). Six hours later the rats were given 3 different doses of Acapha decoction (2.5, 6.5, 9.5 g crude drug/kg body weight) daily for 10 d.Some rats were pretreated with Acalypha decoction (6.5 g crude drug/kg body weight) 3 d before the colitis was induced. Sulfasalazine was used as the standard drug for comparison. The efficacy of Acalypha decoction was assessed through the following parameters: bodyweight loss, diarrhea and bloody stool, macroscopic score,histological changes,and MPO activity in colon tissue. Results: Acalypha decoction treatment(9.5 g/kg, 6.5 g/kg) and prevention administration (6.5 g/kg) significantly inhibited the bodyweight loss and occurrence of diarrhea and rectal bleeding in the rats(P
