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Veterinary Research Forum، جلد ۱۶، شماره ۷، صفحات ۴۰۷-۴۱۴
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| عنوان فارسی |
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| چکیده فارسی مقاله |
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| کلیدواژه‌های فارسی مقاله |
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| عنوان انگلیسی |
Anti-microbial resistance to β-lactams and prevalence of colicin genes among phylotypes of Escherichia coli isolates from hedgehogs |
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| چکیده انگلیسی مقاله |
Several bacteria, such as Escherichia coli, Pseudomonas, and Staphylococcus are considered as indicators of anti-microbial resistance (AMR) in a wide range of hosts and environments, because they may transfer AMR genes to important pathogenic bacteria. Hedgehog is one of the most important wild species living in urban areas. So, this study aimed to determine AMR against β-lactams and prevalence of colicin genes among various phylotypes of E. coli isolates from hedgehogs in the Kerman, Iran. Totally, 105 E. coli isolates were obtained from 21 hedgehogs (five isolates from each hedgehog). Resistances to the ampicillin (79.10%), cefotaxime (66.70%), and amoxicillin-clavulanate (62.00%) were the most prevalent, and resistance against ceftiofur (39.10%), ceftazidime (39.10%), and ceftriaxone (34.30%) had the lowest prevalence rates. In phenotypic tests, 2.90% of the isolates were extended spectrum β-lactamase producers. The prevalence of β-lactam resistance genes was 26.60% for blaTEM, 3.80% for blaCTX-M, 8.50% for blaSHV, and 1.90% for blaCMY. The frequency of colicin genes, including E1, V, E2-E9, and Ia.Ib was 5.71, 4.76, 10.47, and 11.42%, respectively. All E. coli isolates were negative for 5.10.K, Y.U, and A.N.S4 genes. Phylogenetically, B1 (49.50%), A (40.90%), and D (5.70%) were identified among the isolates, and 3.80% remained unknown. Wildlife could be considered as a bio-marker to determine the environmental dissemination of AMR. Also, hedgehog may be an important reservoir of antibiotic-resistant and non-pathogenic E. coli strains in urban environments. This study highlights the necessity of E. coli surveillance among domestic and wild animals. |
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| کلیدواژه‌های انگلیسی مقاله |
Beta-lactam resistance,Colicin,Escherichia coli,Hedgehog |
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| نویسندگان مقاله |
Maziar Jajarmi |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Shademan Sahraei |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Parvin Mohseni |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Pouneh Hajipour |
Department of Avian Health and Diseases, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
Pouya Reshadi |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Fatemeh Heydari |
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University, Kerman, Iran
Baharak Akhtardanesh |
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahid Bahonar University, Kerman, Iran
Niousha Ghanbarpour |
Faculty of Sciences, University of Rome Tor Vergata, Rome, Italy
Majid Rashidi |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Nasrin Adib |
Department of Pathobiology, Faculty of Veterinary Medicine, Shahid Bahonar University of Kerman, Kerman, Iran
Zeinab Abiri |
Department of Basic Sciences, Faculty of Veterinary Medicine, Ardakan University, Ardakan, Iran
Haniyeh Amirinezhad |
Faculty of Veterinary Medicine, Baft Branch, Islamic Azad University, Baft, Iran
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| نشانی اینترنتی |
https://vrf.iranjournals.ir/article_724059_5d9e079e6ff39fd409fc9957760ce1b2.pdf |
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| کد مقاله (doi) |
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| زبان مقاله منتشر شده |
en |
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