Cargando…
Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran
Resistant Acinetobacter baumannii isolates are not only known as opportunistic nosocomial bacteria but may also be regarded as emerging bacterial contaminants in foods of animal origins. The present investigation was done to assess the prevalence and antibiotic resistance pattern of A. baumannii iso...
Autores principales: | , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2019
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7036315/ https://www.ncbi.nlm.nih.gov/pubmed/31576672 http://dx.doi.org/10.1002/vms3.199 |
_version_ | 1783500201381593088 |
---|---|
author | Askari, Neda Momtaz, Hassan Tajbakhsh, Elahe |
author_facet | Askari, Neda Momtaz, Hassan Tajbakhsh, Elahe |
author_sort | Askari, Neda |
collection | PubMed |
description | Resistant Acinetobacter baumannii isolates are not only known as opportunistic nosocomial bacteria but may also be regarded as emerging bacterial contaminants in foods of animal origins. The present investigation was done to assess the prevalence and antibiotic resistance pattern of A. baumannii isolated from different types of raw meat samples. One hundred and ninety‐four raw meat samples were collected and cultured for A. baumannii isolates. Culture‐positive bacteria were also approved using the loop‐mediated isothermal amplification (LAMP) technique. The disc diffusion method was used for antibiotic susceptibility testing. Out of 194 raw meat samples, 39 (20.10%) were positive for A. baumannii isolates. Ovine raw meat was the most commonly contaminated samples (32.14%). All of the culture‐positive A. baumannii isolates were also approved using the LAMP assay. A. baumannii isolates harboured the highest prevalence of resistance against gentamicin (87.17%), tetracycline (79.48%), erythromycin (74.35%), azithromycin (66.66%), ciprofloxacin (58.97%), trimethoprim/sulphamethoxazole (56.41%) and rifampin (51.28%). The lowest prevalence of resistance was found against imipenem (17.94%) and chloramphenicol (28.20%). Raw bovine, ovine, caprine, camel and poultry meat samples were considered as the important sources of isolates resistant to some of the categories of antimicrobials used to treat infections caused by A. baumannii. Further studies are required to find the exact role of resistant A. baumannii isolates in the dissemination of antibiotic resistance to human population. |
format | Online Article Text |
id | pubmed-7036315 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-70363152020-02-26 Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran Askari, Neda Momtaz, Hassan Tajbakhsh, Elahe Vet Med Sci Original Articles Resistant Acinetobacter baumannii isolates are not only known as opportunistic nosocomial bacteria but may also be regarded as emerging bacterial contaminants in foods of animal origins. The present investigation was done to assess the prevalence and antibiotic resistance pattern of A. baumannii isolated from different types of raw meat samples. One hundred and ninety‐four raw meat samples were collected and cultured for A. baumannii isolates. Culture‐positive bacteria were also approved using the loop‐mediated isothermal amplification (LAMP) technique. The disc diffusion method was used for antibiotic susceptibility testing. Out of 194 raw meat samples, 39 (20.10%) were positive for A. baumannii isolates. Ovine raw meat was the most commonly contaminated samples (32.14%). All of the culture‐positive A. baumannii isolates were also approved using the LAMP assay. A. baumannii isolates harboured the highest prevalence of resistance against gentamicin (87.17%), tetracycline (79.48%), erythromycin (74.35%), azithromycin (66.66%), ciprofloxacin (58.97%), trimethoprim/sulphamethoxazole (56.41%) and rifampin (51.28%). The lowest prevalence of resistance was found against imipenem (17.94%) and chloramphenicol (28.20%). Raw bovine, ovine, caprine, camel and poultry meat samples were considered as the important sources of isolates resistant to some of the categories of antimicrobials used to treat infections caused by A. baumannii. Further studies are required to find the exact role of resistant A. baumannii isolates in the dissemination of antibiotic resistance to human population. John Wiley and Sons Inc. 2019-10-01 /pmc/articles/PMC7036315/ /pubmed/31576672 http://dx.doi.org/10.1002/vms3.199 Text en © 2019 The Authors. Veterinary Medicine and Science Published by John Wiley & Sons Ltd This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made. |
spellingShingle | Original Articles Askari, Neda Momtaz, Hassan Tajbakhsh, Elahe Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title | Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title_full | Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title_fullStr | Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title_full_unstemmed | Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title_short | Prevalence and phenotypic pattern of antibiotic resistance of Acinetobacter baumannii isolated from different types of raw meat samples in Isfahan, Iran |
title_sort | prevalence and phenotypic pattern of antibiotic resistance of acinetobacter baumannii isolated from different types of raw meat samples in isfahan, iran |
topic | Original Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7036315/ https://www.ncbi.nlm.nih.gov/pubmed/31576672 http://dx.doi.org/10.1002/vms3.199 |
work_keys_str_mv | AT askarineda prevalenceandphenotypicpatternofantibioticresistanceofacinetobacterbaumanniiisolatedfromdifferenttypesofrawmeatsamplesinisfahaniran AT momtazhassan prevalenceandphenotypicpatternofantibioticresistanceofacinetobacterbaumanniiisolatedfromdifferenttypesofrawmeatsamplesinisfahaniran AT tajbakhshelahe prevalenceandphenotypicpatternofantibioticresistanceofacinetobacterbaumanniiisolatedfromdifferenttypesofrawmeatsamplesinisfahaniran |