• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Revue de Medecine Veterinaire >Prevalence and antimicrobial resistance of Salmonella spp isolated from retail chicken, turkey, and ostrich by-products in Iran
【24h】

Prevalence and antimicrobial resistance of Salmonella spp isolated from retail chicken, turkey, and ostrich by-products in Iran

机译：从伊朗的零售鸡肉，火鸡和鸵鸟副产品中分离出的沙门氏菌种类和耐药性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The objective of this study was to determine the prevalence, the corresponding serotypes and the antimicrobial resistance of Salmonella spp isolated from retail chicken, turkey and ostrich by-products in Iran. A total of 300 samples from chicken (n =150), turkey (n = 105) and ostrich (n = 45) by-products (liver, gizzard and heart) were purchased from 14 randomly selected retail outlets in Isfahan and Shahrekord from June 2009 to February 2011 for Salmonella isolation, serotyping and determination ofantimicrobial susceptibility. The overall Salmonella prevalence was 7.3% (22/300). The contamination rates were significantly higher for chickens (9.3%) and turkeys (6.7%) than for ostriches (2.2%) and in livers (12.0%) and hearts (7.0%) than in gizzards (3.0%). Among the 4 serotypes identified, S. enteritidis was the predominant type (50.0%) following by S. typhimurium (27.3%) and S. agona (13.6%). The Newport type was isolated only once and the serotype was not established for one isolate. All isolates were susceptible to amoxicillin, gentamicin, kanamycin, ceftizoxime and cefotaxine but 50.0% and 45.5% of isolates were resistant to nalidixic acid and tetracycline, respectively. These results indicate that poultry by-products could be considered asan important potential source for human contamination in Iran.
机译：这项研究的目的是确定从伊朗的零售鸡肉，火鸡和鸵鸟副产品中分离出的沙门氏菌的患病率，相应的血清型和耐药性。从6月开始，从伊斯法罕和Shahrekord的14个随机选择的零售店购买了300份来自鸡肉（n = 150），火鸡（n = 105）和鸵鸟（n = 45）副产品（肝，izz和心脏）的样品。 2009年至2011年2月进行沙门氏菌的分离，血清分型和抗药性的测定。沙门氏菌总患病率为7.3％（22/300）。鸡（9.3％）和火鸡（6.7％）的污染率显着高于鸵鸟（2.2％）和肝脏（12.0％）和心脏（7.0％）的污染率高于g（3.0％）。在鉴定出的4种血清型中，肠炎链球菌是主要类型（50.0％），其次是鼠伤寒沙门氏菌（27.3％）和小葡萄球菌（13.6％）。纽波特型仅分离一次，而血清型没有针对一种分离株建立。所有分离株均对阿莫西林，庆大霉素，卡那霉素，头孢唑肟和头孢他汀敏感，但分别有50.0％和45.5％的分离株对萘啶酸和四环素具有抗性。这些结果表明，家禽副产品可以被认为是伊朗人类污染的重要潜在来源。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号