Results 81 to 90 of about 3,523,720 (291)

Estudios de acoplamiento molecular de nuevos análogos de quinolonas a la ADN girasa de Escherichia coli [PDF]

, 2018
Indexación: Scopus.Chemicals and CAS Registry Numbers: amino acid, 65072-01-7; ciprofloxacin, 85721-33-1; DNA topoisomerase (ATP hydrolysing); gatifloxacin, 112811-59-3, 180200-66-2; levofloxacin, 100986-85-4, 138199-71-0; lomefloxacin, 98079-51-7 ...
Davila, C., Llach, L., Ramirez-Tagle, R., Salgado-Moran, G.   +3 more
core  

Biomass‐derived hydrochars as eco‐friendly adsorbents for wastewater treatment applications

Environmental Progress &Sustainable Energy, EarlyView.
Abstract Emerging organic pollutants (EOPs), such as diethyl phthalate (DEP), bisphenol A (BPA), and methylene blue (MB), are only partially removed in conventional wastewater treatment plants. This study assesses hydrochars produced by hydrothermal carbonization (HTC) of spruce bark (SB), vine shoots (VSs), and wheat straw (WSs) for removing three ...
Emanuel Gheorghita Armanu, Sara Ribeirinho‐Soares, Christian Eberlein, Hermann J. Heipieper, Irina Volf, Olga C. Nunes, Olívia Salomé G. P. Soares   +6 more
wiley   +1 more source

Detection of quinolone antibiotic resistance genes in Escherichia coli isolated from dairy cattle feces

Current Biomedicine
Background Livestock raised in densely populated areas can serve as reservoirs for bacteria such as Escherichia coli, which may harbor antibiotic resistance genes that threaten both animal and human health.
Muhammad Ammar Raihan, Sara Elsharkawy, Agustin Indrawati, Hadri Latif   +3 more
doaj   +1 more source

Transduction as a Potential Dissemination Mechanism of a Clonal qnrB19-Carrying Plasmid Isolated From Salmonella of Multiple Serotypes and Isolation Sources

Frontiers in Microbiology, 2019
Antimicrobial resistance is an increasing problem worldwide, and Salmonella spp. resistance to quinolone was classified by WHO in the high priority list.
Andrea I. Moreno-Switt, Andrea I. Moreno-Switt, David Pezoa, Vanessa Sepúlveda, Iván González, Dácil Rivera, Patricio Retamal, Paola Navarrete, Paola Navarrete, Angélica Reyes-Jara, Magaly Toro   +10 more
doaj   +1 more source

Structural basis for the inhibition of RecBCD by Gam and its synergistic antibacterial effect with quinolones [PDF]

, 2016
Our previous paper (Wilkinson et al, 2016) used high-resolution cryo-electron microscopy to solve the structure of the Escherichia coli RecBCD complex, which acts in both the repair of double-stranded DNA breaks and the degradation of bacteriophage DNA ...
Aedo, Afonine, Amundsen, Amundsen, Bannister, Baños-Sanz, Cano, Cirz, CLSI, Cole, Court, Court, Cronan, Darrigo, Datta, Dillingham, Emsley, Forage, González-Soltero, Henderson, Kennaway, Kulkarni, Li, Liu, Liu, López, McDaniel, Murphy, Murphy, Murphy, Muyrers, Paczosa, Pettersen, Robinson, Sakaki, Scheres, Singleton, Tamae, Urnavicius, Wang, Wiegand, Wigley, Wilkinson, Zhang, Zhang   +44 more
core   +5 more sources

Genomic Insights Into Spatiotemporal Dynamics of Acquired Azithromycin Resistance Genes in Salmonella Strains Worldwide

Food Safety and Health, EarlyView.
ABSTRACT Azithromycin has been used for clinical invasive infections caused by fluoroquinolone‐ and third‐generation cephalosporin‐resistant Salmonella, and mass drug administration with azithromycin has been used to reduce under‐5 mortality in children in some countries.
Yuhang Pei, Mengqi Qu, Ziru Yang, Xuebin Xu, Yanan Wang   +4 more
wiley   +1 more source

Characteristics of Quinolone Resistance in Salmonella spp. Isolates from the Food Chain in Brazil

Frontiers in Microbiology, 2017
Salmonella spp. is an important zoonotic pathogen related to foodborne diseases. Despite that quinolones/fluoroquinolones are considered a relevant therapeutic strategy against resistant isolates, the increase in antimicrobial resistance is an additional
B. Pribul, M. L. Festivo, M. S. Rodrigues, R. G. Costa, Elizabeth C P Rodrigues, Miliane M. S. de Souza, D. Rodrigues   +6 more
semanticscholar   +1 more source

Plasmid-Mediated Quinolone Resistance in Australia

Microbial Drug Resistance, 2006
The aim of this study was to search for plasmid-encoded quinolone resistance determinants QnrA and QnrS in fluoroquinolone-resistant and extended-spectrum β -lactamase (ESBL)-producing enterobacterial isolates recovered in Sydney, Australia, in 2002. Twenty-three fluoroquinolone-resistant, of
Rodriguez-Martinez, JM, Poirel, L, Pascual, A, Nordmann, P   +3 more
openaire   +3 more sources

Potent monoclonal antibodies against multidrug‐resistant hypervirulent Klebsiella pneumoniae

Interdisciplinary Medicine, EarlyView.
A novel immunization strategy using a low‐virulence, multidrug‐resistant strain yields synergistic monoclonal antibodies against hypervirulent Klebsiella pneumoniae. These antibodies provide cross‐serotype protection through a dual‐mechanism of pathogen clearance and immunomodulation, offering a promising non‐antibiotic therapeutic for resistant ...
Yushan Jiang, Zhuolin Li, Yang Yang, Zihan He, Tyuji Hoshino, Vladislav Victorovich Khrustalev, Qing Zhu, Weiling Wu, Wei Zhao, Chenguang Shen, Shi Ouyang   +10 more
wiley   +1 more source

Plasmid‐mediated quinolone resistance in human non‐typhoidal Salmonella infections: An emerging public health problem in the United States

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, D. Campbell, Jessica C. Chen, J. Folster, C. Friedman   +4 more
semanticscholar   +1 more source