Results 181 to 190 of about 3,945 (212)

Antibiotic Resistance Detection and Concomitant Species Identification of ESKAPE Pathogens by Proteomics. [PDF]

open access: yesMol Cell Proteomics
Blumenscheit C   +7 more
europepmc   +1 more source

Plasmid-mediated quinolone resistance determinant qnrS in Enterobacter cloacae [PDF]

open access: yesClinical Microbiology and Infection, 2006
PCR was used to investigate the occurrence of the plasmid-encoded quinolone resistance determinants qnrA and qnrS among diarrhoeagenic enterobacterial isolates recovered from Hanoi, Vietnam, during the period March 2001 to April 2002. In total, 162 Escherichia coli isolates, 28 Shigella isolates and three Enterobacter cloacae isolates were negative for
Laurent Poirel   +2 more
exaly   +4 more sources

Evaluation of Three Automated Systems for Susceptibility Testing of Enterobacteria Containing qnrB, qnrS, and/or aac(6′)-Ib-cr [PDF]

open access: yesJournal of Clinical Microbiology, 2011
The accuracy of the MicroScan WalkAway, BD Phoenix, and Vitek-2 systems for susceptibility testing of quinolones and aminoglycosides against 68 enterobacteria containing qnrB, qnrS, and/or aac(6′)-Ib-cr was evaluated using reference microdilution ...
Jorge Calvo   +2 more
exaly   +2 more sources

Evolution and Recombination of the Plasmidic qnr Alleles

Journal of Molecular Evolution, 2008
qnr is an important and recently emerged plasmidic fluoroquinolone resistance gene. Numerous qnr alleles have been detected, but previous studies have suggested that there is little functional divergence among them. We performed phylogenetic analysis of representative qnr alleles and examined the phylogeny for the occurrence of positive selection (d(N)/
Mia H C, Baquirin, Miriam, Barlow
openaire   +2 more sources

Cytotoxic Effect Associated with Overexpression of QNR Proteins in Escherichia coli

Microbial Drug Resistance, 2017
Objective: The objective was to evaluate the cytotoxic effect associated with overexpression of multiple Qnr-like plasmid-mediated quinolone resistance (PMQR) mechanisms in Escherichia coli .
Jesús, Machuca   +4 more
openaire   +2 more sources

Using QNR index as decision criteria for improving fusion quality

2008 2nd International Conference on Advances in Space Technologies, 2008
Pansharpening is the process of improving spatial resolution of multispectral (MS) satellite images using the spatial details of a high resolution panchromatic (PAN) image. Quality without reference (QNR) index is a tool which can be used to determine the global quality of the fused images without requiring a high resolution reference MS image.
Muhammad Murtaza Khan   +3 more
openaire   +1 more source

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