التفاصيل البيبلوغرافية
| العنوان: |
Isolation, Identification and Genetic Characterization of Antibiotic Resistant Escherichia coli from Frozen Chicken Meat Obtained from Supermarkets at Dhaka City in Bangladesh. |
| المؤلفون: |
Hossain, Mridha. Md. Kamal, Islam, Md. Sharifull, Uddin, Md. Salah, Rahman, A. T. M. Mijanur, Ud-Daula, Asad, Islam, Md. Ariful, Rubaya, Rubaya, Bhuiya, Anjuman Ara, Alim, Md. Abdul, Jahan, Nusrat, Li, Jinquan, Alam, Jahangir |
| المصدر: |
Antibiotics (2079-6382); Jan2023, Vol. 12 Issue 1, p41, 13p |
| مصطلحات موضوعية: |
FROZEN meat, ANTIBIOTICS, ESCHERICHIA coli, DISC diffusion tests (Microbiology), POLYMERASE chain reaction, BETA lactamases, ANTI-infective agents |
| مصطلحات جغرافية: |
DHAKA (Bangladesh), BANGLADESH |
| مستخلص: |
Antimicrobials have been used to improve animal welfare, food security, and food safety that promote the emergence, selection, and dissemination of antimicrobial-resistant (AMR) bacteria. In this study, 50 E. coli were isolated from frozen chicken meat samples in Dhaka city. Antibiotic sensitivity patterns were assessed through the disk diffusion method and finally screened for the presence of antimicrobial resistance genes (ARG) using the polymerase chain reaction (PCR). Among the 160 samples, the prevalence of E. coli was observed in fifty samples (31.25%). All of these isolates were found resistant to at least one antimicrobial agent, and 52.0% of the isolates were resistant against 4–7 different antimicrobials. High resistance was shown to tetracycline (66.0%), followed by resistance to erythromycin (42.0%), ampicillin and streptomycin (38.0%), and sulfonamide (28.0%). In addition, the most prevalent ARGs were tet(A) (66.0%), ereA (64.0%), tet(B) (60.0%), aadA1 and sulI (56.0%), blaCITM (48.0%) and blaSHV (40.0%). About 90.0% of isolates were multidrug resistant. This study reveals for the first time the current situation of E. coli AMR in broilers, which is helpful for the clinical control of disease as well as for the development of policies and guidelines to reduce AMR in broilers production in Bangladesh. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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