动物营养学报2017，Vol.29Issue(8)：2636-2642,7.DOI:10.3969/j.issn.1006-267x.2017.08.004
抗菌肽与革兰氏阳性菌的互作及其机制
Interreaction and Its Mechanism between Peptides and Gram-Positive Bacteria
魏媛 1龚国利1
作者信息
- 1. 陕西科技大学食品与生物工程学院,西安 710021
- 折叠
摘要
Abstract
Antimicrobial peptides ( AMP) have been used as a new type of antibacterial agent because of their stable physical and chemical properties, wide antibacterial spectrum, high-temperature resistance. Besides, possibilities of resistance that bacteria might develop toward AMP are much lower than other antibiotics. These characteristics make AMP become the ideal substitute for antibiotics, and thus make AMP having a broad appli-cation prospect. However, with the in-depth study of AMP, we found that some microbes can still produce re-sistance to AMP. At present, there is no in-depth study on the mechanism of gram-positive spores' s resistance toward AMP. In addition, little is known about the antibacterial mechanism of AMP to gram-positive bacteria. This review summarized researches on the target of AMP, its antibacterial mechanism against gram-positive and the antibiotic resistance of gram-positive strains.关键词
抗菌肽/革兰氏阳性菌/枯草芽孢杆菌/金黄色葡萄球菌/抑菌机制/耐药性机制Key words
antimicrobial peptides/gram-positive bacteria/Bacillus subtilis/Staphylococcus aureus/antibac-terial mechanism/drug resistance mechanism分类
农业科技引用本文复制引用
魏媛,龚国利..抗菌肽与革兰氏阳性菌的互作及其机制[J].动物营养学报,2017,29(8):2636-2642,7.
