Mansoura Veterinary Medical Journal
Document Type
Original Article
Keywords
ESBL, PCR, Proteus mirabilis, antibiotic susceptibility, fish, virulence genes.
Abstract
Objective: To study the molecular characterization of three virulence genes and phenotypic detection of extended spectrum beta-lactam-producing enzymes in Proteus mirabilis isolates from fish in the Federal Capital Territory (FCT).
Design: cross-sectional study.
Animal: A total of 400 fish were purchased from various markets and sites in the Federal Capital Territory. Thirteen (32.5%) P. mirabilis isolates were obtained. This study used amoxicillin with clavulanate and ceftazidime, a third-generation cephalosporin antibiotics, to treat all phenotypically typed isolates utilizing Extended Spectrum Beta-Lactam (ESBL). Polymerase Chain Reaction (PCR) was used for molecular characterization to identify the pathogenic genes of interest, including ureC, rsbA, and luxS.
Results: The prevalence of P. mirabilis by area councils shows that 4.81% for AMAC, 2.99% for Bwari and 2.5% for Gwagwalada. The isolates screened for the detection of ESBL enzymes showed that three (23%) were positive for ESBL. The ureC (0%) gene was not detected in any of the 13 isolates, rsbA (100%) and luxS (100%) genes were detected in all 13 isolates P. mirabilis obtained in our study.
Conclusion and clinical relevance: In conclusion, the present study showed that P. mirabilis occurs in this environment, which contains ESBL enzymes, and may create virulence factors that contribute to the pathogenicity of the organism. Public health awareness and education initiatives on the risks associated with P. mirabilis infection are therefore necessary, and should be intensified.
How to Cite This Article
Shammah, Victor Bitrus; Mailafia, Samuel; Ameh, James A.; Ifeanyi, Casmir Ifeanyichukwu Cejetan Dr.; Audu, Benshak John; Jagab, Hafsat; and Gideon, Job
(2024)
"Molecular detection of virulence genes and Extended Spectrum Beta-lactam producing enzymes of Proteus mirabilis isolates from fishes in Federal Capital Territory (FCT) Abuja, Nigeria,"
Mansoura Veterinary Medical Journal: Vol. 25:
Iss.
4, Article 3.
DOI: https://doi.org/10.35943/2682-2512.1246
Receive Date
Jan 31, 2024
Accept Date
May 6, 2024
Publication Date
2024