Results 51 to 60 of about 3,626,397 (167)
Investigation of Plasmid-Mediated Quinolone Resistance in Escherichia coli Strains
, 2012 Quinolones are widely used antimicrobial agents, particularly for the treatment of infections caused by gram-negative bacilli such as E.coli. As a consequence, quinolone resistance has been increasing among this species in recent years.
AKTEPE, ORHAN CEM +4 more
core +1 more source
Canadian Journal of Infectious Diseases and Medical Microbiology, 2014 OBJECTIVES:To analyze the prevalence of plasmid-mediated quinolone resistance (PMQR) determinants in ciprofloxacin-nonsusceptible Escherichia coli and Klebsiella pneumoniae isolated from patients at a tertiary care hospital in Korea.
Hee Young Yang, You Sun Nam, Hee Joo Lee
doaj +1 more source
MicrobiologyOpen, Volume 15, Issue 5, October 2026.Genomic analysis of four S. Typhi from a South African urban river uncovered two multidrug‐resistant H58 strains carrying qacEΔ1, revealing strong phylogenetic links to clinical isolates and underscoring urban rivers as potential transmission pathways. ABSTRACT Typhoid fever remains a major public health concern in South Africa.
Sanelisiwe Thinasonke Duze +2 more
wiley +1 more source
, 2016 Prevalence of plasmid-mediated quinolone resistance (PMQR) genes in water-borne environmental bacteria.
Xiaoying Pu (3152025) +3 more
core +1 more source
MicrobiologyOpen, Volume 15, Issue 5, October 2026.Marine‐derived Enterobacter kobei, exhibiting thermotolerance and salt tolerance, is ESBL‐producing and harbors AMR genes (blaCTX‐M‐15, qnrS1) and mobile genetic elements, indicating environmental spread of antimicrobial resistance. ABSTRACT Marine ecosystems are becoming important reservoirs for antimicrobial resistance (AMR). However, genomic data on
Md. Arifur Rahman +5 more
wiley +1 more source
Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.Anaerobic digester metagenomes revealed diverse resistance‐associated annotations and antibiotic target loci, highlighting their potential role in environmental AMR surveillance. The findings emphasise the need for cautious interpretation of resistome profiles and further host‐resolved analyses to determine the mobility and clinical relevance of ...
Olasunbo Aina Olasupo +12 more
wiley +1 more source
Mechanisms of Resistance to Quinolones and Epidemiological Significance of Salmonella spp.
Acta Veterinaria, 2016 Bacteria develop resistance to antimicrobial agents by a number of different mechanisms. The resistance to (fluoro)quinolones in Salmonella is of particular importance especially if therapy in humans is required.
Velhner Maja
doaj +1 more source
Carriage of antimicrobial‐resistant E. coli in urban stray cats (Felis catus)
Australian Veterinary Journal, Volume 104, Issue 10, Page 681-688, October 2026.Antimicrobial resistance (AMR) in Escherichia coli is a growing concern in both human and veterinary medicine, driven by the inappropriate use of antimicrobials. Companion animals may act as community reservoirs and sentinels for antimicrobial‐resistant bacteria due to their close contact with humans and other animals.
JS Kuan, S Mukerji, D Hampson, S Abraham
wiley +1 more source
Advanced Science, Volume 13, Issue 50, 7 September 2026.Phylogenetic and biochemical analyses of the heme transporter CydDC reveal its functional conservation throughout bacterial evolution and demonstrate its unique asymmetric allosteric mechanism. Furthermore, impairment of CydDC function directly affects bacterial antibiotic resistance and likely compromises antibiotic efficacy through drug efflux.
Lili Yang +19 more
wiley +1 more source
Journal of Infection in Developing Countries, 2016 Introduction: To characterize extended-spectrum β-lactamases (ESBLs) and plasmid-mediated quinolone resistance (PMQR) genes in Escherichia coli isolates obtained from extra-intestinal samples in three Uruguayan hospitals.
Rafael Vignoli +10 more
doaj +1 more source