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Anti-ulcerogenic effect of Zuojin Pill against ethanol-induced acute gastric lesion in animal models.
- Source :
-
Journal of Ethnopharmacology . Sep2015, Vol. 173, p459-467. 9p. - Publication Year :
- 2015
-
Abstract
- Ethnopharmacological relevance Zuojin Pill (ZJP), a traditional Chinese medicinal decoction, contains two herbal drugs: Coptis chinensis Franch. and Tetradium ruticarpum (A. Juss.) Hartley in the ratio of 6:1 (w/w). In this study, ZJP was evaluated for its gastroprotective potential against mucosal lesions induced by ethanol in mice. Materials and methods 50 mice were assigned to 5 groups: groups 1 and 2 were given distilled water orally. Group 3 was administered omeprazole 20 mg/kg, groups 4 and 5 were given ZJP (1 g/kg, 2 g/kg, respectively). After an additional hour, the mice in groups 2–5 received ethanol (0.2 ml/kg) orally while group 1 received distilled water instead. Mice were killed after 4 h and their serum and stomachs subjected to further studies. The superoxidase dismutase (SOD) activities and malondialdehyde (MDA) level in serum were assayed by SOD and MDA kits, respectively. The myeloperoxidase (MPO) activities in stomachs were assayed by MPO kit. The levels of inflammatory mediators including tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6) and interleukin-1β (IL-1β) in serum were assayed by enzyme-linked immunosorbent assay method (ELISA). Pathological changes were observed by hematoxylin-eosin (HE) staining. The levels of nuclear factor-кBp65 (NF-кBp65), P-NF-кBp65, P-IкBα, IкBα, P-IKKα, IKKα, P-IKKβ, IKKβ in stomachs were assayed by western blot. Results The data showed that treatment with the ZJP markedly attenuated MPO, MDA, TNF-α, IL-6, IL-1βand increased SOD; and ZJP also decreased protein levels of P-NF-кBp65, P-IкBα, P-IKKαand P-IKKβin gastric stomachs. Conclusion It was concluded that ZJP may represents a potential therapeutic option to reduce the risk of gastric ulceration and the gastroprotective activity of ZJP might contribute in adjusting the inflammatory cytokine by regulating the NF-кB signaling pathway. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ENZYME analysis
*PEPTIC ulcer prevention
*ALTERNATIVE medicine
*ANIMAL experimentation
*ANTIULCER drugs
*CELLULAR signal transduction
*ENZYME-linked immunosorbent assay
*ETHANOL
*HERBAL medicine
*HISTOLOGICAL techniques
*INTERLEUKINS
*CHINESE medicine
*MICE
*OMEPRAZOLE
*STAINS & staining (Microscopy)
*STOMACH
*SUPEROXIDE dismutase
*TUMOR necrosis factors
*WESTERN immunoblotting
*DNA-binding proteins
*MALONDIALDEHYDE
*DESCRIPTIVE statistics
*IN vivo studies
*PHARMACODYNAMICS
Subjects
Details
- Language :
- English
- ISSN :
- 03788741
- Volume :
- 173
- Database :
- Academic Search Index
- Journal :
- Journal of Ethnopharmacology
- Publication Type :
- Academic Journal
- Accession number :
- 110101197
- Full Text :
- https://doi.org/10.1016/j.jep.2015.04.017