The prevalence of plasmid-mediated quinolone resistance and ESBL-production in Enterobacteriaceae isolated from urinary tract infections

Clicks: 305
ID: 6131
2018
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #614 of 1,693 articles by views in Infection and drug resistance

Most read Least read

Bar heights use a square-root scale. Only the 120 most-read articles are drawn; the journal has 1,693 in total.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
The prevalence of plasmid-mediated quinolone resistance and ESBL-production in Enterobacteriaceae isolated from urinary tract infections Robab Azargun,1,2 Mohammad Reza Sadeghi,3 Mohammad Hossein Soroush Barhaghi,2 Hossein Samadi Kafil,2,4 Fatemeh Yeganeh,2 Mahin Ahangar Oskouee,2 Reza Ghotaslou1,2 1Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; 2Microbiology Department, School of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; 3Azad University of Macu, Macu, Iran; 4Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran Introduction: β-lactam and fluoroquinolone antibiotics are usually used for the treatment of urinary tract infections (UTIs). The aim of this study was to determine the prevalence of plasmid-mediated quinolone resistance (PMQR) and extended spectrum β-lactamases (ESBLs) in Enterobacteriaceae isolated from UTIs. Materials and methods: Two hundred and nineteen samples of Enterobacteriaceae isolated from UTIs were collected in the Northwest of Iran. Antimicrobial susceptibility testing was determined by the disk diffusion method. ESBLs were detected by the double-disk test. ESBL and PMQR-encoding genes were screened using the polymerase chain reaction. Results: The rate of resistance to moxifloxacin, nalidixic acid, gatifloxacin, ofloxacin, ciprofloxacin, and levofloxacin in ESBL-producing isolates was 89.3%, 88%, 84%, 80%, 78.7%, and 73.3%, respectively. PMQR-producing Enterobacteriaceae isolates were identified in 67 samples (89.1%). The most prevalent PMQR genes were aac (6′)-Ib-cr 120 (68.6%) followed by oqxB 72 (41.1%), oqxA 59 (33.7%), qnrB 36 (20.6%), qnrS 33 (18.9%), qnrD 19 (10.9%), qepA 13 (7.4 %), qnrA 10 (5.7%), and qnrC 9 (5.1%). There was a strong association between PMQR genes and blaCTX-M-15 and blaTEM-116 and other ESBL genes. Conclusion: High resistance rates were detected to quinolones among ESBL-producing isolates from UTIs. There is a high prevalence of PMQR genes in Enterobacteriaceae in Azerbaijan and Iran, and the most common PMQR is aac(6′)-Ib-cr. There is a significant association between PMQR and ESBL-producing isolates. Keywords: Enterobacteriaceae, ESBLs, plasmid-mediated quinolone resistance, urinary tract infections
Reference Key
robab2018theinfection Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Robab Azargun;Mohammad Reza Sadeghi;Mohammad Hossein Soroush Barhaghi;Hossein Samadi Kafil;Fatemeh Yeganeh;Mahin Ahangar Oskoee;Reza Ghotaslou and
Journal Infection and drug resistance
Year 2018
DOI
10.2147/IDR.S160720
URL
Keywords Keywords not found

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.