检验医学与临床Issue(1)：58-60,3.DOI:10.3969/j.issn.1672-9455.2016.01.024
利用 DiversiLab 系统快速诊断医院感染菌的亲缘关系
Application of DiversiLab system in quickly diagnosing genetic relationship of nosocomial infection bacteria
钟敏 1刘华 1姜伟 1杨永长 1肖代雯 1喻华 1黄文芳1
作者信息
- 1. 四川省医学科学院/四川省人民医院 检验科，成都 610072
- 折叠
摘要
Abstract
Objective To analyze the homology of A.baumannii by DiversiLab system and to evaluate the val-ue of DiversiLab system in the diagnosis of hospital infection bacteria.Methods 1 6 outbreak strains of A.baumannii were collected in intensive care unit(ICU)of our hospital.The bacterial identification and microbial susceptibility test were performed by VITEK 2 COMPACT automatic analysis system.The homology analysis of 1 6 strains was per-formed by repetitive-sequence-based PCR DiversiLab system.Results 1 6 A.baumannii strains were classified into 4 unrelated clone groups by DiversiLab system,of which the first clone group was the main popular clone with 4 sub-clones.9 A.baumannii strains with close relationship belonging to the first subclone.Conclusion The first clone group is the major epidemic clone of nosocomial infection in this hospital.The DiversiLab system can quickly and ac-curately diagnose the homology of hospital infection bacteria within 24 h and can be widely applied to diagnosis of nosocomial infection bacteria.关键词
DiversiLab 系统/医院感染/鲍曼不动杆菌Key words
DiversiLab system/nosocomial infection/A.baumannii引用本文复制引用
钟敏,刘华,姜伟,杨永长,肖代雯,喻华,黄文芳..利用 DiversiLab 系统快速诊断医院感染菌的亲缘关系[J].检验医学与临床,2016,(1):58-60,3.
