Cargando…

Antidiarrheal and Antibacterial Activities of Calpurnia aurea: Benth Seed Different Extracts

BACKGROUND: Calpurnia aurea is believed to have antidiarrheal potential but with limited scientific evidence. This study aimed investigating antidiarrheal and antibacterial activity of aqueous and 80% methanol seed extracts of the plant in mice and selected diarrhea-causing bacterial strains, respec...

Descripción completa

Detalles Bibliográficos
Autores principales: Bogale, Achenef, Alemayehu, Haile, Nedi, Teshome, Engidawork, Ephrem
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9451978/
https://www.ncbi.nlm.nih.gov/pubmed/36091586
http://dx.doi.org/10.1155/2022/9582687
Descripción
Sumario:BACKGROUND: Calpurnia aurea is believed to have antidiarrheal potential but with limited scientific evidence. This study aimed investigating antidiarrheal and antibacterial activity of aqueous and 80% methanol seed extracts of the plant in mice and selected diarrhea-causing bacterial strains, respectively. METHODS: Castor oil-induced diarrhea, prostaglandin-induced enteropooling, and castor oil-induced charcoal meal test models in mice of either sex using three dose levels (60, 120, and 240 mg/kg) were applied to evaluate antidiarrheal activity. Parameters, including onset, number, wet stool weight, weight and volume of secretion, and intestinal motility, were taken into consideration. The antibacterial activity was assessed on Shigella soni, Salmonella typhimurium, Escherichia coli, Staphylococcus aureus, and Pseudomonas aeruginosa using disk diffusion and microdilution techniques. RESULTS: Compared to controls, pretreatment of mice at the graded dose (60, 120, and 240 mg/kg) resulted in a significant (p < 0.05) drop in frequency of wet stools and watery content of diarrhea as well as in delaying onset of diarrhea. Both extracts exhibited inhibition of diarrhea in a dose-dependent manner in all models used. The extracts also showed significant (p < 0.05) reduction in intestinal motility in castor oil-induced models. Both extracts showed a marginal activity against the selected bacterial strains; a better effect was seen with 80% methanol seed extract. CONCLUSION: Both extracts of the plant have beneficial effect in controlling diarrhea. This finding supports the use of the plant as a traditional antidiarrheal remedy.