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Multi-drug resistance and extended spectrum beta lactamase producing Gram negative bacteria from chicken meat in Bharatpur Metropolitan, Nepal

OBJECTIVE: Multidrug resistance (MDR) and extended spectrum beta lactamase (ESBL) producer Gram negative bacteria are considered as a major health problem, globally. ESBL enzyme hydrolyses the beta lactam ring of third generation cephalosporins, which alters the structure of the antibiotic. Due to t...

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Detalles Bibliográficos
Autores principales: Shrestha, Anil, Bajracharya, Anup Muni, Subedi, Hemraj, Turha, Raju Shah, Kafle, Sachin, Sharma, Saroj, Neupane, Sunil, Chaudhary, Dhiraj Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5678746/
https://www.ncbi.nlm.nih.gov/pubmed/29116010
http://dx.doi.org/10.1186/s13104-017-2917-x
Descripción
Sumario:OBJECTIVE: Multidrug resistance (MDR) and extended spectrum beta lactamase (ESBL) producer Gram negative bacteria are considered as a major health problem, globally. ESBL enzyme hydrolyses the beta lactam ring of third generation cephalosporins, which alters the structure of the antibiotic. Due to the modification in structure of the antibiotic, bacteria show resistance to these antibiotics. Resistant bacterial strains are transmitted to humans from animals through consumption of uncooked meat, through contact with uncooked meat and meat surfaces. This study aims to assess bacteriological profile and analyze the situation of antibiotic resistance, multidrug resistance, and ESBL producing Gram negative bacteria in chicken meat. RESULTS: A total of 38 chicken meat samples were studied in which 103 Gram negative bacteria were isolated. Species of Gram negative bacteria were identified as Citrobacter spp. (44.7%), Salmonella spp. (26.2%), Proteus spp. (18.4%), Escherichia coli (4.8%), Shigella spp. (3.9%), Pseudomonas spp. (1.9%), and Klebsiella spp. (1.0%). The prevalence of MDR isolates was found to be 79.6%. Total ESBL producer was 36.9% and ESBL producer among MDR was 34.9%. This concludes wide range of antibiotic resistance bacteria is prevalent in raw chicken meat. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1186/s13104-017-2917-x) contains supplementary material, which is available to authorized users.