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山东大学学报(医学版) ›› 2011, Vol. 49 ›› Issue (3): 124-132.

• 论文 • 上一篇    

药敏试验方法的局限性及改进的建议

刘玉庆1,张怀强2,胡明1,赵越2,白华1,金建玲2,高培基2   

  1. 1.山东省畜禽疫病防治与繁育重点实验室, 山东省农业科学院畜牧兽医研究所,
    济南 250100; 2.山东大学微生物技术国家重点实验室,  济南 250100
  • 收稿日期:2010-09-13 出版日期:2011-03-10 发布日期:2011-03-10
  • 通讯作者: 高培基(1936- ),男,教授,主要从事微生物遗传学与细菌抗药性研究。 E-mail:gaopj@sdu.edu.cn
  • 作者简介:刘玉庆(1969- ),男,研究员,博士,主要从事细菌性传染病防治与细菌抗药性研究。
  • 基金资助:

    国家自然科学基金资助课题(30770044);山东省中青年科学家科研奖励基金资助课题(2006BS02008);山东省自然科学基金资助课题(ZR2010HQ047、Y2007D35)。

Methodological limitation of antimicrobial susceptibility tests  and its improvement

LIU Yu-qing1, ZHANG Huai-qiang2, HU Ming1,  ZHAO Yue2, BAI Hua1, JIN Jian-ling2, GAO Pei-ji2   

  1. 1. Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and
     Veterinary Medicine, Shandong Academy of Agricultural Science, Jinan 250100, China;
    2. State Key Laboratory of Microbial Technology, Shandong University, Jinan 250100, China
  • Received:2010-09-13 Online:2011-03-10 Published:2011-03-10

摘要:

以CLSI提出的两种细菌药敏试验方法(纸片扩散法和肉汤稀释法)和对“breakpoint”标准的拟定为例,基于菌群生长动力学和临床对抗菌药物选择的需要,分析现行药敏试验存在的问题,并就病原菌的生态学、breakpoint制定、药敏试验方法的规范和抗药性网络建设等方面提出建议。

关键词: 药敏试验; 抗药性; 耐药性; Breakpoint

Abstract:

Taking the disk diffusion method and broth dilution method and their “breakpoint”  standard proposed by the Clinical and Laboratory Standards Institute(CLSI) as an example, problems of these classic antimicrobial susceptibility tests were analyzed based on bacterial growth kinetics and the clinical choice of antimicrobial drugs. Then recommendations were made in the ecology of pathogens, breakpoint division, methodological criteria for antimicrobial susceptibility tests, and the antimicrobial resistance monitoring net.

Key words:  Antimicrobial susceptibility testing; Antimicrobial resistance; Antimicrobial tolerance; Breakpoint

中图分类号: 

  • R969.3
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