华南理工大学学报(自然科学版) ›› 2003, Vol. 31 ›› Issue (9): 66-69.

• 环境工程 • 上一篇    下一篇

四种海洋致病弧菌对抗生素敏感性的测定

张 昕 蔡俊鹏   

  1. 华南理工大学 食品与生物工程学院‚广东 广州510640
  • 出版日期:2003-09-20 发布日期:2022-05-23
  • 作者简介:张昕(1979-)‚男‚硕士生‚主要从事分子微生物学和鱼病的研究.
  • 基金资助:
    国家自然科学基金资助项目(30070591;40176036)

Determination of the Antibiotic Susceptibilities of Four Marine Pathogenic Vibrios

Zhang Xin Cai Jun-peng   

  1. College of Food and Bioengineering‚South China Univ.of Tech.‚Guangzhou510640‚China
  • Online:2003-09-20 Published:2022-05-23

摘要: 测定了4种海洋致病弧菌对8种常用抗生素药物的敏感性∙测试结果表明‚鳗弧 菌对氯霉素、庆大霉素具有敏感性‚但对其他所测药物均表现出耐药性;副溶血弧菌对四 环素、卡那霉素、青霉素表现出耐药性‚而对氯霉素、头孢娄新、庆大霉素、红霉素和链霉素 则表现出敏感性;河流弧菌对四环素、链霉素表现出耐药性‚对氯霉素、卡那霉素、头孢娄 新、庆大霉素、青霉素和红霉素则表现出敏感性;溶藻弧菌仅对四环素表现出耐药性‚对其 他7种抗生素均表现出敏感性.同时针对表现出抗药性的药物‚相应地确定了它们的最小 抑菌质量浓度值∙

关键词: 海洋致病弧菌, 抗生素, 敏感性, 最小抑菌质量浓度

Abstract: Antibiotic susceptibilities of four marine pathogenic Vibrios were investigated.The results demonstrate that Vibrio anguillarum was highly sensitive to chloramphenicol and genamicin‚but resistant to other stu-died antibiotics. Vibrio parahaemolyticus showed resistance to tetracycline‚kanamycin and penicillin‚but was sensitive to chloramphenicol‚cephalothin‚genamicin‚Erythromycin‚and streptomycin.Vibrio fluvialis showed resistance to tetracycline and streptomycin‚but was sensitive to chloramphenicol‚kanamycin‚cephalothin‚genamicin‚penicillin‚and Erythromycin.Vibrio alginolyticus showed resistance only to tetracycline‚but was sensitive to other7antibiotics tested in this study.The minimum-bacteriostat mass concentrations of several antibiotics to which these four Vibrios displayed resistances were determined.

Key words: marine pathogenic Vibrio, antibiotic, susceptibility, minimum-bacteriostat mass concentration 

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