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Antibiotic resistance of Enterobacteriaceae isolated from food

机译：从食物中分离的肠杆菌痤疮的抗生素抗性

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摘要

The aim of this study was to analyse the susceptibility of Enterobacteriaceae strains isolated from food to antibiotics used in human therapy. The tests were conducted on 433 samples of raw and processed meat intended for sale. A total of 114 strains belonging to Enterobacteriaceae were isolated by the classical bacteriological technique. Escherichia, Klebsiella, Serratia, Enterobacter, Proteus, Hafnia, Citrobacter, Salmonella and Shigella were cultured from samples of beef, pork, poultry and ready-made meat products. Antibiotic susceptibility was tested by the mean of E-tests for the following antibiotics: piperacillin, piperacillin with tazobactam, cefotaxime, cefuroxime, imipenem, ceftazidime, gentamycin, tobramycin, ciprofloxacin and trimethoprim with sulfamethoxazole. Over 37% of the strains isolated were resistant to some of these antibiotics, and 34% showed resistance to at least 2 of them. Resistance was observed most frequently to cephalosporins, penicillins and trimethoprim with sulfamethoxazole, which may suggest that these antibiotics are used excessively in veterinary medicine.
机译：本研究的目的是分析从食物中分离的肠杆菌菌株与人类治疗中使用的抗生素的敏感性。测试是在433个原料和加工肉类样品上进行待售的。通过经典的细菌技术分离了属于肠杆菌的114株菌株。从牛肉，猪肉，家禽和现成的肉类产品的样品中培养了大肠杆菌，Klebsiella，Serratia，肠杆菌，蛋白质，铪，植物杆菌，胃癌，沙门氏菌和志贺。通过对以下抗生素的e-tests的平均值来测试抗生素易感性：Piperacillin，哌啶蛋白酶，哌唑嗪，头孢唑胺，头孢呋辛，氨基氨酰胺，黄唑胺，庆大霉素，Tabramycin，Ciprofloxacin和三甲基氨基甲嘧啶与磺胺甲恶唑。分离出的37％的菌株对这些抗生素中的一些抗生素具有抗性，并且34％的抗性显示为至少2个。将抗性抗性抗性，青霉素和三甲基吡啶与磺胺嘧嗪观察到磺胺嘧嗪，这可能表明这些抗生素在兽医中使用过度使用。

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