Results 91 to 100 of about 4,586 (212)
PLoS ONE, 2012 Environmental bacteria harbor a plethora of genes that, upon their horizontal transfer to new hosts, may confer resistance to antibiotics, although the number of such determinants actually acquired by pathogenic bacteria is very low. The founder effect, fitness costs and ecological connectivity all influence the chances of resistance transfer being ...
Sánchez, María B., Martínez, José L.
openaire +5 more sources
Prevalence of plasmid-mediated quinolone resistance qnr genes in Central China
, 2023 A total of 179 Gram-negative bacteria strains collected in Wuhan from 2005 to 2006 were screened forqnrA, qnrB and qnrS genes by polymerase chain reaction (PCR).
Xuan Cai, Congrong Li, Jun Huang, Yan Li
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
Memorias do Instituto Oswaldo Cruz, 2015 The dissemination of plasmid-mediated antimicrobial resistance genes may pose a substantial public health risk. In the present work, the occurrences ofblaCTX-M and plasmid-mediated ampCand qnrgenes were investigated in Escherichia colifrom 16 chicken ...
Larissa Alvarenga Batista Botelho +6 more
doaj +1 more source
MedComm, Volume 7, Issue 4, April 2026.This graphical abstract shows the antibacterial potential of phytochemicals from 15 spices, showcasing key compounds, their extraction methods, and mechanisms of action. It highlights membrane disruption, ROS generation, enzyme inhibition, and biofilm prevention as core antibacterial pathways.
Hettiyahandi Binodh De Silva +3 more
wiley +1 more source
TGF-β3 mRNA is upregulated in QNR/v-srcts/ICN cells.
, 2013 QNR/v-srcts and QNR/v-srcts/ICN cells were incubated 72 hrs at 37°C or 41°C before extraction of total RNA. After reverse transcription of 1 µg of RNA, TGF-β3 cDNA was amplified by QPCR using specific primers (Table 1) Results were normalized based on ...
Samira Amarir (360555) +2 more
core +1 more source
Small Structures, Volume 7, Issue 4, April 2026.Highly enhanced directional emission with narrow angular divergence is experimentally demonstrated from InP/ZnS quantum dots (QDs) and CdSe/ZnS QD‐integrated dielectric metasurfaces. The low intrinsic losses of the InP/ZnS QD layer enable significantly higher emission enhancement when the two QD types are coated on the same metasurface.
Jungho Han +4 more
wiley +1 more source
New qnr Gene Cassettes Associated with Superintegron Repeats in Vibrio cholerae O1
Emerging Infectious Diseases, 2008 A novel qnr determinant emerged in ciprofloxacin-resistant Vibrio cholerae O1 from the Amazon region of Brazil. This qnrVC1 was in a typical class 1 integron. Its attC showed 89% identity with V. parahaemolyticus superintegron repeats. Analysis showed V.
Érica L. Fonseca +3 more
doaj +1 more source
MICs to quinolones conferred by pEBG1, its derivatives and other Qnr-encoding plasmids.
, 2014 MICs to quinolones conferred by pEBG1, its derivatives and other Qnr-encoding plasmids.
Elizabeth B. Gallo (650134) +4 more
core +1 more source
Journal of Chemotherapy, 2009 Öz bulunamadı.
Nazik, H., Ilktac, M., Ongen, B.
openaire +3 more sources