Results 11 to 20 of about 3,626,397 (167)

Plasmid-mediated Quinolone Resistance among Non-TyphiSalmonella enterica Isolates, USA

open access: yesEmerging Infectious Diseases, 2010
We determined the prevalence of plasmid-mediated quinolone resistance mechanisms among non-Typhi Salmonella spp. isolated from humans, food animals, and retail meat in the United States in 2007. Six isolates collected from humans harbored aac(6′)Ib-cr or
Maria Sjölund-Karlsson   +12 more
doaj   +2 more sources

Detection of plasmid-mediated qnr genes among the quinolone-resistant Escherichia coli isolates in Iran

open access: yesJournal of Infection in Developing Countries, 2014
Introduction: Plasmid-mediated quinolone resistance, which complicates treatment, has been increasingly identified in Escherichia coli isolates worldwide.
Farzaneh Firoozeh   +2 more
doaj   +2 more sources

Prevalence of plasmid-mediated quinolone resistance determinants among oxyiminocephalosporin-resistant Enterobacteriaceae in Argentina

open access: yesMemorias do Instituto Oswaldo Cruz, 2013
High quinolone resistance rates were observed among oxyiminocephalosporin-resistant enterobacteria. In the present study, we searched for the prevalence of plasmid-mediated quinolone resistance (PMQR) genes within the 55 oxyiminocephalosporin-resistant ...
Giovanna Rincon Cruz   +6 more
doaj   +2 more sources

Functional Identification and Evolutionary Analysis of Two Novel Plasmids Mediating Quinolone Resistance in Proteus vulgaris

open access: yesMicroorganisms, 2020
Plasmid-mediated quinolone resistance (PMQR) remains one of the main mechanisms of bacterial quinolone resistance and plays an important role in the transmission of antibiotic resistance genes (ARGs). In this study, two novel plasmids, p3M-2A and p3M-2B,
Hongyang Zhang   +8 more
doaj   +2 more sources

Quinolone resistance mechanisms among third-generation cephalosporin resistant isolates of Enterobacter spp. in a Bulgarian university hospital

open access: yesInfection and Drug Resistance, 2019
Rumyana Markovska,1 Temenuga Stoeva,2 Dobromira Dimitrova,2 Lyudmila Boyanova,1 Petya Stankova,1 Kalina Mihova,3 Ivan Mitov11Department of Medical Microbiology, Medical University of Sofia, Sofia, Bulgaria; 2Department of Microbiology, University ...
Markovska R   +6 more
doaj   +1 more source

Plasmid-Mediated Mechanism of Quinolone Resistance on E. coli Isolates from Different Clinical Samples [PDF]

open access: yesArchives of Razi Institute, 2021
Quinolone antimicrobials are widely used in clinical medicine due to their wide spectrum with high tissue penetration and ease of use; but increasing resistance with clinical use appears to be common in some bacterial pathogens, including Escherichia ...
I Fadhil Abdul-Husin   +1 more
doaj   +1 more source

Investigation of six plasmid-mediated quinolone resistance genes among clinical isolates of pseudomonas: a genotypic study in Saudi Arabia. [PDF]

open access: yesInfect Drug Resist, 2019
Mohamed F El-Badawy,1,2 Majed M Alrobaian,3 Mohamed M Shohayeb,1,4 Sayed F Abdelwahab1,51Division of Pharmaceutical Microbiology, Department of Pharmaceutics and Industrial Pharmacy, College of Pharmacy, Taif University, Taif 21974, Kingdom of Saudi ...
El-Badawy MF   +3 more
europepmc   +2 more sources

Mechanisms of quinolone resistance and implications for human and animal health [PDF]

open access: yesVeterinarski Glasnik, 2010
Quinolone antibiotics have been widely used in human and veterinary medicine. This has caused the development of resistance and difficulties in the treatment of complicated bacterial infections in humans.
Velhner Maja   +5 more
doaj   +1 more source

Plasmid-mediated quinolone resistance in Salmonella serotypes isolated from chicken carcasses in Turkey [PDF]

open access: yes, 2014
Quinolones have been extensively used for treatment of a variety of invasive and systemic infections of salmonellosis. Widespread use of these agents has been associated with the emergence and dissemination of quinolone-resistant pathogens. The quinolone
Ata, Zafer   +2 more
core   +2 more sources

EVALUATION OF PLASMID-MEDIATED QUINOLONE RESISTANCE ASSOCIATED WITH THE QNR GENES IN CLINICAL ISOLATES OF SHIGELLA SPP. IN BAGHDAD

open access: yesThe Iraqi Journal of Medical Sciences, 2016
Background:Although quinolone resistance results mostly from chromosomal mutations in Enterobacteriaceae, it may also be mediated by plasmid-encoded qnr determinants. Shigella harboring the novel qnr plasmid-mediated mechanism of quinolone resistance has
Thanaa R. Abdulrahman   +3 more
doaj   +4 more sources

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