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首页> 外文会议>International Conference on Environmental, Industrial and Applied Microbiology >Enterobacteriaceae isolates resistant to beta-lactam antibiotics in fresh vegetables marketed in Valencia (Spain)
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Enterobacteriaceae isolates resistant to beta-lactam antibiotics in fresh vegetables marketed in Valencia (Spain)

机译：肠杆菌痤疮分离瓦伦西亚销售的新鲜蔬菜中的β-内酰胺抗生素的抗性抗生素（西班牙）

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摘要

Resistances to beta-lactam antibiotics (amoxicillin/clavulanic, ampicillin, cefotaxime and ceftazidime) were determined in enterobacteria isolates from fresh vegetables (n: 150) marketed in Valencia city. A total of 118 isolates were obtained, belonging to the Enterobacteriaceae family (Citrobacter, Enterobacter, Escherichia, Hafnia, Klebsiella, Kluyvera, Pantoea, Serratia). Most isolates were resistant to amoxicillin/ clavulanic (86), ampicillin (89) or both (71); resistances to cefotaxime (2) or ceftazidime (1) were rare. One isolate (Enterobacter cloacae) was resistant to amoxicillin/clavulanic, ampicillin and cefotaxime), and another one (C. freundii) to all four antibiotics. Therefore, enterobacteria in fresh vegetables may serve as indicators of the spreading of resistances into the environment, as well as carriers of resistances to consumers. This points out the need for better methods to prevent contamination in the farms, including regulation concerning the use of antibiotics in livestock and agriculture, as well as sewage sludge and manure management, to improve the hygienic quality of fresh vegetables.
机译：对瓦伦西亚市销售的新鲜蔬菜（N：150）的肠杆菌分离株中测定对β-内酰胺抗生素（Amoxicillin /克拉维兰，氨苄青霉素，小鸡和头孢唑胺）的抗性。获得了118个分离株，属于肠杆菌痤疮家族（酸薄膜，肠杆菌，大肠杆菌，Hafnia，Klebsiella，Kluyvera，Pantoea，Serratia）。大多数分离物对阿莫西林/克拉维蛋白（86），氨苄青霉素（89）或两者（71）耐药;对头孢噻肟（2）或头孢他啶（1）的抗性罕见。一种分离物（肠杆菌Cloacae）对阿莫西林/克拉维兰，氨苄青霉素和头孢噻肟耐药，以及另外四种抗生素的另一个（C.Freundii）。因此，新鲜蔬菜中的细菌可用作将抗性传播到环境中的指标，以及对消费者的抵制载体。这指出了需要更好的方法来防止农场污染，包括关于使用畜牧业和农业抗生素的调节，以及污水污泥和粪便管理，以提高新鲜蔬菜的卫生品质。

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