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2013 - 2014年韩国一所三级护理大学医院中对环丙沙星不敏感的大肠埃希菌血流分离株中ST131和ST1193的流行情况

Prevalence of ST131 and ST1193 Among Bloodstream Isolates of Escherichia coli not Susceptible to Ciprofloxacin in a Tertiary Care University Hospital in Korea, 2013 - 2014.

作者信息

Kim Youngjin, Oh Taesang, Nam You Sun, Cho Sun Young, Lee Hee Joo

出版信息

Clin Lab. 2017 Sep 1;63(9):1541-1543. doi: 10.7754/Clin.Lab.2017.170319.

DOI:10.7754/Clin.Lab.2017.170319
PMID:28879712
Abstract

We investigated the ST distribution of bloodstream isolates of E. coli that were not susceptible to ciprofloxacin (CIP-NS isolates), collected from 2013 to 2014 in a tertiary care hospital. Fifty-nine CIP-NS isolates were collected. ST131 was the most frequent ST (37.3%) isolate, followed by ST1193 (23.7%). ST131 and ST1193 showed significant differences in ESBL production and lactose fermentation. Further study should be continued on the monitoring of resistant strains.

摘要

我们调查了2013年至2014年在一家三级护理医院收集的对环丙沙星不敏感的大肠杆菌血流分离株(环丙沙星不敏感分离株)的序列类型(ST)分布。共收集了59株环丙沙星不敏感分离株。ST131是最常见的ST型(37.3%)分离株,其次是ST1193(23.7%)。ST131和ST1193在超广谱β-内酰胺酶(ESBL)产生和乳糖发酵方面存在显著差异。应继续对抗性菌株的监测进行进一步研究。

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