Results 81 to 90 of about 316,175 (228)
Zoonoses and Public Health, 2018 Invasive Salmonella infections in adults are commonly treated with fluoroquinolones, a critically important antimicrobial class. Historically, quinolone resistance was the result of chromosomal mutations, but plasmid‐mediated quinolone resistance (PMQR ...
B. Karp +4 more
semanticscholar +1 more source
Memorias 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 +1 more source
Detection of acrA, acrB, aac(6′)-Ib-cr, and qepA genes among clinical isolates of Escherichia coli and Klebsiella pneumoniae [PDF]
, 2016 Background: The distribution of drug resistance among clinical isolates of Escherichia coli and Klebsiella pneumoniae has limited the therapeutic options. The aim of this study was to report the prevalence of quinolone resistance genes among E.
Bahramian, Aghil +6 more
core +1 more source
Food Science &Nutrition, Volume 14, Issue 4, April 2026.Schematic overview of the study workflow explaining isolation of lactose‐fermenting Gram‐negative bacteria from farms and supermarkets, antimicrobial susceptibility testing, detection of resistance genes by PCR, and ERIC‐PCR to evaluate genetic diversity and relatedness among isolates.
Hemen Tesfaye +9 more
wiley +1 more source
Increasing trend of multiple resistance and genomic mobility of Neisseria gonorrhoeae to penicillin and quinolone [PDF]
, 2005 A significant decline of gonorrhea incidence has been observed during the years 1990-99. However, a slight increase in the number of cases has been reported in 2000. In addition, an increase in resistant strains has been found in Thailand. In this study,
Buatiang, Anukul +4 more
core
MicrobiologyOpen, Volume 15, Issue 2, April 2026.A total of 132 Multidrug‐resistant Klebsiella pneumoniae was detected across the beef value chain in Bangladesh, including slaughterhouses, wet markets, and ready‐to‐eat beef outlets. Upon cultural traits, PCR, 16S rRNA sequencing, antibiogram analysis, and ARG detection revealed carbapenem resistance genes (blaIMP and blaBIC), highlighting foodborne ...
Md Sodor Uddin +11 more
wiley +1 more source
Infection, Genetics and Evolution, 2018 The expression of plasmid-mediated quinolone resistance (PMQR) genes confers low-level quinolone and fluoroquinolones resistance alone. However, the association to chromosomal resistance mechanisms determines an expressively higher resistance in ...
J. C. Ferreira +5 more
semanticscholar +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
BMC Infectious Diseases, 2008 Background Quinolone resistance in Enterobacteriaceae results mainly from mutations in type II DNA topoisomerase genes and/or changes in the expression of outer membrane and efflux pumps.
Wang Chuanqing +13 more
doaj +1 more source
Staphylococcus saprophyticus Recovered from Humans, Food, and Recreational Waters in Rio de Janeiro, Brazil. [PDF]
, 2017 Staphylococcus saprophyticus is an important agent of urinary tract infection (UTI) in young women, but information about this pathogen in human microbiota and in common environment is lacking. The aim of this study was to characterize S.
Botelho, Ana Carolina Nunes +14 more
core +3 more sources