Results 41 to 50 of about 3,945 (212)

First report of qnr genes in Salmonella in The Netherlands [PDF]

Journal of Antimicrobial Chemotherapy, 2007
Sir, Currently, a variety of qnrA, B and S genes are commonly isolated from clinically important Enterobacteriaceae. Moreover, qnr genes have been detected in non-typhi Salmonella enterica serotypes in Europe, the United States, Africa, Australia and Asia.
Veldman, K, van Pelt, Wrivm, Mevius, D
openaire   +4 more sources

Analysis of the presence of erroneous Qnr sequences in GenBank [PDF]

Journal of Antimicrobial Chemotherapy, 2018
Twenty years ago the first transferable mechanism of quinolone resistance (TMQR), QnrA, was described. Thereafter, innumerable TMQRs, either Qnr related or not, were described. Ten years ago the exponential description of Qnr genes/alleles led to the proposal of a common nomenclature.This analysis aims to determine the degree of correctness of the Qnr ...
openaire   +2 more sources

Qnr-like pentapeptide repeat proteins in Gram-positive bacteria [PDF]

Journal of Antimicrobial Chemotherapy, 2008
To study the role of Qnr-like pentapeptide repeat proteins (PRPs) from several gram-positive species with quinolone resistance in vitro.A PCR-based strategy was used to clone and express genes coding for Qnr-like PRPs in Enterococcus faecalis, Enterococcus faecium, Listeria monocytogenes, Clostridium perfringens, C.
J M, Rodríguez-Martínez, C, Velasco, A, Briales, I, García, M C, Conejo, A, Pascual   +5 more
openaire   +2 more sources

Comparative analyses of the faecal resistome against β-lactam and quinolone antibiotics in humans and livestock using metagenomic sequencing

Scientific Reports, 2023
To assess the prevalence and abundance of antibiotic resistance genes in human and livestock gut microbiomes, 87 humans (healthy individuals and patients with Clostridioides difficile infection (CDI)) and 108 livestock (swine, cattle, and chickens) were ...
Jieun Kim, Youna Cho, Suk-Kyung Lim, Mi-Ran Seo, Jang Won Sohn, Bongyoung Kim, Mina Rho, Hyunjoo Pai   +7 more
doaj   +1 more source

Table_1_Clinical carbapenem-resistant Klebsiella pneumoniae isolates simultaneously harboring blaNDM-1, blaOXA types and qnrS genes from the Kingdom of Bahrain: Resistance profile and genetic environment.docx

, 2022
The prevalence of Carbapenem-resistant Klebsiella pneumoniae (CRKP) is currently increasing worldwide, prompting WHO to classify it as an urgent public health threat.
Khalid M. Bindayna (13935447), Nayeem Ahmad (4916548), Ronni Mol Joji (12691957), Fazal K. Dar (13935450), Mohammad Shahid (2131942), Ali Al-Mahmeed (13935444), Mohd Shadab (12691981), Khaled Saeed Tabbara (12691975), Nermin Kamal Saeed (11804764)   +8 more
core   +1 more source

OCCURRENCE OF QUINOLONE RESISTANCE GENES AMONG SALMONELLA SPECIES ISOLATED FROM CHICKENS [PDF]

Kafrelsheikh Veterinary Medical Journal, 2015
Resistance to antimicrobial agents within nontyphoidal Salmonella serotypes is considered a serious problem worldwide so this study was aimed to investigate the wide spread Plasmid-mediated quinolone resistance between different Salmonellae isolated from
Etab M. Abo-Remela, Wafaa M. Hassan, Salwa M. Helmy Helmy, Wafaa M. Gad   +3 more
doaj   +1 more source

Molecular investigation of quinolone-resistant genes among clinical Staphylococcus aureus isolates in Babylon hospitals

Medical Journal of Babylon, 2023
Background: Staphylococcus aureus is considered an essential etiological factor in several human infections. Although fluoroquinolones are typically used to treat these illnesses, a growing average level of resistance to these medications has been found ...
Emad Noman Hassan Hamza, Suaad Abid Fazaa   +1 more
doaj   +1 more source

Detection of qnrS and tetA resistance coding genes in Pseudomonas aeruginosaof egg-laying hens farmin Cianjur Regency, West Java

, 2021
The use of antibiotics is an alternative to reduce disease incidence and is used to increase egg-laying hens. This study aims to detect the presence of antibiotic resistance to resistance coding genes in Pseudomonas aeruginosa bacteria.
FACHRIYAN HASMI PASARIBU, FAUZAN ARISANDI, SAFIKA . SAFIKA, ARISANDI, FAUZAN, SAFIKA, SAFIKA ., PASARIBU, FACHRIYAN HASMI   +5 more
core   +2 more sources

Occurrence of plasmid-mediated quinolone resistance genes in Pseudomonas aeruginosa strains isolated from clinical specimens in southwest Iran: a multicentral study

Scientific Reports, 2022
This study aimed to assess the presence of qnrA, qnrB, qnrC, qnrD, qnrS, qepA, and aac(6′)-Ib-cr determinants as well as quinolone resistance pattern of clinical isolates of P. aeruginosa in Ahvaz, southwest Iran.
Morteza Saki, Ahmad Farajzadeh Sheikh, Sakineh Seyed-Mohammadi, Aram Asareh Zadegan Dezfuli, Mojtaba Shahin, Maryam Tabasi, Hojat Veisi, Raziyeh Keshavarzi, Parisa Khani   +8 more
doaj   +1 more source

Palmatine Is a Plasmid-Mediated Quinolone Resistance (PMQR) Inhibitor That Restores the Activity of Ciprofloxacin Against QnrS and AAC(6ʹ)-Ib-cr-Producing Escherichia coli

Infection and Drug Resistance, 2020
Peng Wang, 1 Longfei Hu, 1 Zhihui Hao 2 1Agricultural Bio-Pharmaceutical Laboratory, Qingdao Agricultural University, Qingdao 266109, People’s Republic of China; 2National Centre for Veterinary Drug Safety Evaluation, College of Veterinary ...
Wang P, Hu L, Hao Z
doaj