抗生素耐药细菌污染了沙特阿拉伯东部地区的叶菜
Salah H Elsafi1, Eidan M Al Zahrani2, Raneem F Al Zaid3
1Clinical Laboratory Sciences, Prince Sultan Military College of Health Sciences, P.O. Box 33048, Dammam, 31448, Saudi Arabia. salahelsafi@hotmail.com.
BMC microbiology
|August 12, 2024
概括
绿叶蔬菜可以容纳抗生素耐药的细菌,构成公共卫生风险. 这项研究确定了生菜,,水中的细菌污染和抗生素耐药性模式,突出了特定的耐药菌株.
科学领域:
- 微生物学 微生物学
- 食品安全 食品安全
- 公共卫生 公共卫生
背景情况:
- 与食物相关的抗生素耐药细菌对人类健康构成重大威胁.
- 绿叶蔬菜可以作为传播这些耐药病原体的载体.
- 了解蔬菜中的微生物污染和耐药性对于公共卫生至关重要.
研究的目的:
- 为了确定通常消费的绿叶蔬菜中的微生物污染水平.
- 研究从这些蔬菜中分离出来的细菌的抗生素耐药性模式.
- 评估抗生素耐药细菌在食物链中的公共卫生影响.
主要方法:
- 从Dammam中央市场 (2023年1月至6月) 收集63个绿叶蔬菜样本 (生菜,,水).
- 标准微生物技术的应用,用于细菌的鉴定.
- 在孤立的细菌菌株上进行抗生素敏感性测试.
主要成果:
- 检测到来自六个属的八种细菌类型 (Klebsiella,Proteus,Morganella,Enterobacter,Pseudomonas,Aeromonas).这些细菌类型包括:
- 肠杆菌cloacae,Pseudomonas putida和Aeromonas sobria是最丰富的,它们是最丰富的.
- 多个分离物表现出对安培素,阿莫西西林,黄素,黄素,黄素,西普罗夫洛克萨,tigecycline,黄素和trimethoprim的耐药性,具有不同的耐药性概况.
结论:
- 蔬菜中的细菌污染很大,对公共卫生有影响.
- 这项研究提供了关于蔬菜相关细菌抗生素耐药性模式的重要数据.
- 研究结果强调需要监测和控制食物来源中的抗生素耐药性.
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