Results 11 to 20 of about 11,845 (144)

A novel method to discover fluoroquinolone antibiotic resistance (qnr) genes in fragmented nucleotide sequences

open access: yesBMC Genomics, 2012
Background Broad-spectrum fluoroquinolone antibiotics are central in modern health care and are used to treat and prevent a wide range of bacterial infections.
Boulund Fredrik   +4 more
doaj   +1 more source

Perturbative evolution of the static configurations, quasinormal modes and quasi normal ringing in the Apostolatos - Thorne cylindrical shell model [PDF]

open access: yes, 2013
We study the perturbative evolution of the static configurations, quasinormal modes and quasi normal ringing in the Apostolatos - Thorne cylindrical shell model.
Marcos A Ramirez   +2 more
core   +2 more sources

Plasmid-mediated qnrA1 in Klebsiella pneumoniae ST147 in Recife, Brazil

open access: yesInternational Journal of Infectious Diseases, 2014
Objectives: Qnr-mediated quinolone resistance is increasingly detected worldwide, but few studies have been carried out so far in Brazil. The aim of this study was to test for qnr determinants in isolates of ciprofloxacin-resistant Klebsiella pneumoniae.
Lays Katarina Lima Rocha   +5 more
doaj   +1 more source

PLASMID MEDIATED RESISTANCE TO QUINOLONES IN SALMONELLA

open access: yesArchives of Veterinary Medicine, 2012
Plasmid mediated resistance to quinolones in Salmonella enterica is briefly presented. World wide spread of qnr determinants is evident, indicating the necessity for prudent use of antimicrobials in human and veterinary medicine.
Maja Velhner   +5 more
doaj   +1 more source

Global well-posedness for passively transported nonlinear moisture dynamics with phase changes [PDF]

open access: yes, 2016
We study a moisture model for warm clouds that has been used by Klein and Majda as a basis for multiscale asymptotic expansions for deep convective phenomena.
Hittmeir, Sabine   +3 more
core   +2 more sources

A Quasi-Variational Inequality Problem Arising in the Modeling of Growing Sandpiles [PDF]

open access: yes, 2012
Existence of a solution to the quasi-variational inequality problem arising in a model for sand surface evolution has been an open problem for a long time.
Barrett, John W., Prigozhin, Leonid
core   +1 more source

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

Distribution of quinolone resistance gene (qnr) in ESBL-producing Escherichia coli and Klebsiella spp. in Lomé, Togo

open access: yesAntimicrobial Resistance and Infection Control, 2019
Background Qnr genes are known to confer a low-level resistance to fluoroquinolone in Enterobacteriaceae. They are often found on the same resistance plasmids as extended spectrum β-lactamase (ESBL) and constitute the most common antibiotic resistance ...
Fortune Djimabi Salah   +8 more
doaj   +1 more source

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

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