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5 种抗生素对嗜水气单胞菌的抗菌后效应研究
苏振霞1,2, 肖 辉2, 陈列欢1,2, 柏 春1
1.淮海工学院 海洋学院;2.江苏省海洋资源开发研究院 甲壳素研发中心
摘要:
采用菌落计数法测定了盐酸恩诺沙星、盐酸左氧氟沙星、氧氟沙星等5 种抗生素对嗜水气单胞菌的抗菌后效应(PAE)。结果显示, 盐酸左氧氟沙星、氧氟沙星、盐酸沙拉沙星、盐酸恩诺沙星、烟酸诺氟沙星在1×MIC、2×MIC 和4×MIC 浓度时, 对嗜水气单胞菌都有抗生素后效应, 并随着抗生素浓度的增加, 抗菌后效应的时间也延长。
关键词:  抗生素  嗜水气单胞菌  抗菌后效应
DOI：
分类号:
基金项目:江苏省海洋资源开发研究院开放基金(JSIMR10C04); 国家自然科学基金(40906054)
Postantibiotic effects of 5 kinds of antibiotics against bacterium Aeromonas hydrophila
Abstract:
In this paper, the postantibiotic effects (PAE) of 5 kinds of antibiotics against bacterium Aeromonas hydrophila were determined by colony counting. The results showed that at the concentrations of 1, 2 and 4 MIC, all these five antibiotics have PAE against bacterium Aeromonas hydrophila, and the time of PAE was prolonged with the increase of as the antibiotics concentrations.
Key words:  Antibiotics  Aeromonas hydrophila  Postantibiotic effect
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