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In vitro Antibacterial Activities of Selected Medicinal Plants Used by Traditional Healers for Treating Urinary Tract Infection in Haramaya District, Eastern Ethiopia

J. Ahmed, Ahmedmenewer Abdu, H. Mitiku, Zerihun Ataro

Infection and Drug Resistance, 2023

10 citations

Abstract

Background Despite the presence of antibacterial agents for urinary tract infection treatment, most of the uropathogenic bacteria reveal multi-drug resistance. Health and economic loss due to these represent a rising burden worldwide which necessitates serious action at regional, national and global levels. Thus, alternative approaches to overcome this problem by using bioactive compounds from traditional medicinal plants are required. This study was designed to evaluate the in-vitro antibacterial activity of Punica granatum fruit peels, Nigella sativa seeds, and Echinops kebericho used in the traditional treatment of urinary tract infections. Methods An experimental study was employed to evaluate the in vitro antibacterial activity of methanol and ethanol crude extract of Punica granatum fruit peels, Nigella sativa seeds, and Echinops kebericho roots of six dilutions (25, 50, 100, 125, 250, and 500) mg/mL. Disc diffusion and macro broth dilution methods were used to determine antimicrobial activity test and minimum inhibitory concentration respectively against E. coli, P. aeruginosa, K. pneumoniae, P. mirabilis, and S. aureus bacterias. Results Antibacterial activities of ethanol and methanol crude extract of Punica granatum fruit peels against E. coli ATCC25922, P. aeruginosa ATCC27853, S. aureus ATCC25923, K. pneumoniae UK5099 and P. mirabilis UK5999 had highest inhibition zones among tested plants. All tested bacteria were highly sensitive to Punica granatum extract. The…

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