纳米药物递送系统在耐药病原菌防控中的研究进展

    Advances of nano-drug delivery systems in the prevention and control of drug-resistant pathogenic bacteria

    • 摘要: 抗菌药物的不规范使用和细菌选择性压力进化导致耐药病原菌日益增加,严重威胁畜禽养殖和公共卫生安全。随着纳米技术的发展,纳米药物递送系统在递送抗菌药物方面显示出一系列优势,如提高药物的生物利用度、减少毒副作用、降低药物使用成本等,为克服细菌耐药性提供了新的技术和策略。本文从畜禽耐药病原菌的危害及防治现状切入,综述纳米乳液、脂质体、固体脂质纳米粒、纳米胶束、金属纳米颗粒、纳米凝胶这6种纳米药物递送系统在耐药病原菌防控中的研究进展,以期为纳米药物递送系统在畜禽耐药病原菌防控中的应用提供借鉴,助力畜牧养殖业绿色可持续发展。

       

      Abstract: The unregulated use of antimicrobial drugs and the evolution of bacterial selective pressure have led to an increasing number of drug-resistant pathogenic bacteria, which is a serious threat to livestock and poultry breeding as well as public health safety. With the development of nanotechnology, nano-drug delivery systems have shown a series of advantages in delivering antimicrobial drugs, such as improving the bioavailability of drugs, reducing the toxic side effects, and lowering the cost of drug use, which provide the new technologies and strategies for overcoming bacterial drug resistance. In this paper, we reviewed the progress of six nano-drug delivery system types of nanoemulsion, liposome, solid lipid nanoparticle, nano micelle, metal nanoparticle and nano gel in the prevention and control of drug-resistant pathogens, starting from the hazards of drug-resistant pathogens and the current status of their prevention and control in livestock and poultry. We expect to provide a reference for nano-drug delivery system application in the prevention and control of drug-resistant pathogen in livestock and poultry, and help the green and sustainable development of animal husbandry industry.

       

    /

    返回文章
    返回