High Prevalence of Extended-Spectrum β-Lactamase-Producing Strains among Blood Isolates of Enterobacter spp. Collected in a Tertiary Hospital during an 8-Year Period and Their Antimicrobial Susceptibility Patterns-Reference-Cited by-同舟云学术

High Prevalence of Extended-Spectrum β-Lactamase-Producing Strains among Blood Isolates of Enterobacter spp. Collected in a Tertiary Hospital during an 8-Year Period and Their Antimicrobial Susceptibility Patterns

Published:2004-08 Issue:8 Volume:48 Page:3159-3161
ISSN:0066-4804
Container-title:Antimicrobial Agents and Chemotherapy
language:en
Short-container-title:Antimicrob Agents Chemother

Author:

Pai Hyunjoo¹,Hong Jung Yun²,Byeon Jeong-Hum¹,Kim Yun-Kyung²,Lee Hoan-Jong²

Affiliation:

1. Division of Infectious Diseases, Hanyang University College of Medicine

2. Department of Pediatrics, Seoul National University College of Medicine, Seoul, Korea

Abstract

ABSTRACT Of 72 blood isolates of Enterobacter spp. collected over an 8-year period, 50% (36 of 72) were derepressed or partially derepressed AmpC mutants. The extended-spectrum β-lactamase (ESBL) production rate was 43% (31 of 72 isolates), and 67.3% (31 of 46) of extended-spectrum cephalosporin-resistant strains produced ESBLs. Thus, a confirmatory test for ESBL production is necessary for extended-spectrum cephalosporin-resistant Enterobacter spp.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Pharmacology (medical),Pharmacology

Link

https://journals.asm.org/doi/pdf/10.1128/AAC.48.8.3159-3161.2004

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