抗菌剂
背景(考古学)
抗生素
生物技术
抗生素耐药性
动物健康
动物饲料
动物生产
生物
动物性食品
饲料添加剂
重症监护医学
医学
食品科学
微生物学
动物科学
古生物学
肉鸡
作者
Raiza Felismino Silveira,Cesar Augusto Roque‐Borda,Eduardo Festozo Vicente
出处
期刊:Animal Nutrition
日期:2021-09-01
卷期号:7 (3): 896-904
被引量:67
标识
DOI:10.1016/j.aninu.2021.01.004
摘要
In the last few years, feed additives have been used in animal nutrition to improve nutrient utilization, health parameters and animal performance. However, the use of antibiotics as feed additives has allowed the occurrence of antimicrobial resistance (AMR), which can bring as a consequence, an increase in the morbidity and mortality of diseases that were previously treatable with antibiotics. In this context, antimicrobial peptides (AMP) have appeared as a promising strategy because they have multiple biological activities and represent a powerful strategy to prevent the development of resistant microorganisms. Despite the small number of studies applied in vivo, AMP appear as a potent alternative to the use of antibiotics in animal nutrition, due to an increase in feed efficiency and the prevention/treatment of some animal diseases. This review discusses the problems associated with antimicrobial resistance and the use of AMP as a strong candidate to replace conventional antibiotics, mainly in the animal industry.
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