Results 41 to 50 of about 4,586 (212)

Analysis of the presence of erroneous Qnr sequences in GenBank [PDF]

open access: yesJournal of Antimicrobial Chemotherapy, 2018
Twenty years ago the first transferable mechanism of quinolone resistance (TMQR), QnrA, was described. Thereafter, innumerable TMQRs, either Qnr related or not, were described. Ten years ago the exponential description of Qnr genes/alleles led to the proposal of a common nomenclature.This analysis aims to determine the degree of correctness of the Qnr ...
openaire   +2 more sources

Plasmid-mediated quinolone resistance determinants in fluoroquinolone-nonsusceptible Escherichia coli isolated from patients with urinary tract infections in a university hospital, 2009–2010 and 2020

open access: yesJournal of Global Antimicrobial Resistance, 2022
Objectives: This study aimed to characterize the plasmid-mediated quinolone resistance (PMQR) in fluoroquinolone nonsusceptible E. coli (FQNSEC) isolated from patients with urinary tract infections (UTIs) in 2019–2010 and 2020. Methods: A total of 844 E.
Pei-Yun Kuo   +10 more
doaj   +1 more source

High incidence of plasmid-mediated quinolone resistance genes among ciprofloxacin-resistant clinical isolates of Enterobacteriaceae at a tertiary care hospital in Puducherry, India [PDF]

open access: yesPeerJ, 2016
Background. Plasmid-mediated quinolone resistance (PMQR) has received considerable attention recently. Data analysis in Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER) revealed 75% of the Enterobacteriaceae isolates to be ...
Thiyagarajan Yugendran   +1 more
doaj   +2 more sources

First Investigation of OqxAB nd Plasmid-mediated Quinolone Resistance Determinant Qnr Genes in Stenotrophomonas maltophilia Isolates

open access: yesMediterranean Journal of Infection, Microbes and Antimicrobials, 2021
Introduction: Stenotrophomonas maltophilia, a non-fermentative bacterium, predominantly causes opportunistic infections in immunocompromised individuals and those receiving long-term, large-dose, broad spectrum antimicrobial agents.
Yeliz TANRIVERDİ ÇAYCI   +2 more
doaj   +1 more source

Association of blaCTX-M-15 and qnr genes in multidrug-resistant Salmonella Typhimurium and Shigella spp from India

open access: yesJournal of Infection in Developing Countries, 2015
This item has no abstract. Follow the links below to access the full text.
Dhiviya Prabaa Muthuirulandi Sethuvel   +5 more
doaj   +1 more source

Characterization of Quail Pax-6 (Pax-QNR) Proteins Expressed in the Neuroretina [PDF]

open access: yesMolecular and Cellular Biology, 1993
After differential screening of a cDNA library constructed from quail neuroretina cells (QNR) infected with the v-myc-containing avian retrovirus MC29, we have isolated a cDNA clone, Pax-QNR, homologous to the murine Pax-6, which is mutated in the autosomal dominant mutation small eye of mice and in the disorder aniridia in humans.
C, Carriere   +6 more
openaire   +2 more sources

Antimicrobial resistance patterns and their encoding genes among clinical isolates of Acinetobacter baumannii in Ahvaz, Southwest Iran

open access: yesMethodsX, 2020
Acinetobacter baumannii is one of the most important organisms in nosocomial infections. Antibiotic resistance in this bacterium causes many problems in treating patients.
Mojtaba Moosavian   +5 more
doaj   +1 more source

Characterization of fluoroquinolone resistance and qnr diversity in Enterobacteriaceae from municipal biosolids [PDF]

open access: yesFrontiers in Microbiology, 2013
Municipal biosolids produced during activated sludge treatment applied in wastewater treatment plants, are significant reservoirs of antibiotic resistance, since they assemble both natural and fecal microbiota, as well as residual concentrations of antibiotic compounds.
Ella eKaplan   +5 more
openaire   +3 more sources

Detection of Quinolone Resistance Qnr Genes and its Association with Extended Spectrum Β-Lactamase and Carbapenemase Genes in Qnr Positive Enterobacteriaceae in a Tertiary Hospital in Bangladesh

open access: yesScholars Journal of Applied Medical Sciences, 2022
Background: Multidrug resistance in Enterobacteriaceae including resistance to quinolone is dramatically increasing day by day. Widespread use of quinolones against Enterobacteriaceae has contributed to the rise of drug resistance. Resistance to quinolone is generally due to chromosomal mutations in genes coding for the target molecules of these agents,
Dr. Bithi Das   +5 more
openaire   +1 more source

Enterobacter cloacae Outbreak and Emergence of Quinolone Resistance Gene in Dutch Hospital

open access: yesEmerging Infectious Diseases, 2006
An outbreak of Enterobacter cloacae infections with variable susceptibility to fluoroquinolones occurred in the University Medical Center Utrecht in the Netherlands in 2002.
Armand Paauw   +3 more
doaj   +1 more source

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