Extract of neem (Azadirachta indica) leaf exhibits bactericidal effect against multidrug resistant pathogenic bacteria of poultry

Extract of neem (Azadirachta indica) leaf exhibits bactericidal effect against multidrug resistant pathogenic bacteria of poultry

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Abstract The aim of the pomyslnaszycie.com study was to determine the efficacy of neem leaf extract against multidrug resistant (MDR) pathogenic bacteria.Laboratory stock culture of Pasteurella multocida, Salmonella pullorum, Salmonella gallinarum and Escherichia coli was revived.Antibiogram profiles of these bacteria were determined by disc diffusion method.Ethanolic extract of neem leaf was prepared.

The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of neem leaf extract (112.5, 100, 50, 25, 12.5, 6.25 and 3.

12 mg/ml) against MDR pathogenic bacteria of poultry were determined by double dilution method.The MIC and MBC of the neem leaf extract were 12.5 and 25 mg/ml, respectively for P.multocida, 50 and 100 mg/ml for S.

pullorum and S.gallinarum, color block iphone case 100 and 112.5 mg/ml for E.coli.

Neem leaf extracts exhibited bactericidal effect against MDR pathogenic bacteria of poultry.