养殖环境中抗生素抗性基因的研究进展

Antibiotic resistance genes in livestock and aquaculture environment: a review

摘要:

抗性基因在环境中的垂直及水平传播，致使抗生素耐药性成为危及人类和动物生命健康的全球性问题。动物源食品是中国美食不可或缺之物，而由于抗生素超用与滥用等行为让公众不得不关注动物源食品源头——养殖场的抗生素抗性基因环境安全问题。本文综述了养殖环境中抗生素抗性基因的研究进展，分析了养殖环境中抗生素抗性基因产生原因、传播途径以及影响因素，介绍了现有风险评估方法和控制技术，并对今后养殖环境中抗生素抗性基因的控制策略、技术及研究方向提出了建议。

Abstract:

The vertical and horizontal transmission of resistance genes in the environment makes antibiotic resistance as a global problem threatening human and animal health. Animal food is an indispensable part of human diet. Due to the overuse and abuse of antibiotics, antibiotic resistance genes in animal farms should be concerned. In this paper, the source, transmission routes and influencing factors of antibiotic resistance genes in animal farms, as well as risk assessment and control techniques are described, and suggestions on the future direction of researches on antibiotic resistance genes are proposed.