Results 31 to 40 of about 756 (136)

Clonal and resistance profiles of fluoroquinolone-resistant uropathogenic Escherichia coli in countries with different practices of antibiotic prescription [PDF]

Frontiers in Microbiology
BackgroundAntibiotic prescription practices differ between countries, influencing regional antimicrobial resistance prevalence. However, comparisons of clonal diversity among resistant bacteria in countries with different prescribing practices are rare ...
Debarati Choudhury, Rawan Alanbari, Pauline Saveliev, Evgeni Sokurenko, Miklos Fuzi, Veronika Tchesnokova   +5 more
doaj   +2 more sources

Parameters for one health genomic surveillance of Escherichia coli from Australia [PDF]

Nature Communications
Genomics is a cornerstone of modern pathogen epidemiology yet demonstrating transmission in a One Health context is challenging, as strains circulate and evolve within and between diverse hosts and environments.
Anne E. Watt, Max L. Cummins, Celeste M. Donato, Wytamma Wirth, Ashleigh F. Porter, Patiyan Andersson, Erica Donner, Australian Pathogen Genomics One Health Working Group, Amy V. Jennison, Torsten Seemann, Steven P. Djordjevic, Benjamin P. Howden   +11 more
doaj   +3 more sources

High-risk Escherichia coli clones that cause neonatal meningitis and association with recrudescent infection [PDF]

eLife
Neonatal meningitis is a devastating disease associated with high mortality and neurological sequelae. Escherichia coli is the second most common cause of neonatal meningitis in full-term infants (herein NMEC) and the most common cause of meningitis in ...
Nguyen Thi Khanh Nhu, Minh-Duy Phan, Steven J Hancock, Kate M Peters, Laura Alvarez-Fraga, Brian M Forde, Stacey B Andersen, Thyl Miliya, Patrick NA Harris, Scott A Beatson, Sanmarie Schlebusch, Haakon Bergh, Paul Turner, Annelie Brauner, Benita Westerlund-Wikström, Adam D Irwin, Mark A Schembri   +16 more
doaj   +2 more sources

SERS‐Based Biosensors Combined with Machine Learning for Medical Application**

ChemistryOpen, Volume 12, Issue 1, January 2023., 2023
ML to the help for SERS: Applications of Surface‐Enhanced Raman Spectroscopy (SERS) combined with Machine Learning (ML) in recent years are summarized in this review, including the recognition of biological molecules, rapid diagnosis of diseases, developing of new immunoassay techniques, and enhancing SERS capabilities in semi‐quantitative measurements.
Yan Ding, Yang Sun, Cheng Liu, Qiao‐Yan Jiang, Feng Chen, Yue Cao   +5 more
wiley   +1 more source

Characterization of antimicrobial‐resistant Escherichia coli causing urinary tract infections in dogs: Passive surveillance in Saskatchewan, Canada 2014 to 2018

Journal of Veterinary Internal Medicine, Volume 35, Issue 3, Page 1389-1396, May/June 2021., 2021
Abstract Background Urinary tract infections (UTIs) are common in dogs and can be caused by multidrug‐resistant Escherichia coli (E coli). Objective To describe the frequency and mechanisms of antimicrobial resistance (AMR) among E coli causing UTIs in dogs in Western Canada during a 4‐year surveillance period. Animals Urine from 516 dogs. Methods From
Rachel Courtice, Michelle Sniatynski, Joseph E. Rubin   +2 more
wiley   +1 more source

Molecular Epidemiology and Characteristics of CTX-M-55 Extended-Spectrum β-Lactamase-Producing Escherichia coli From Guangzhou, China

Frontiers in Microbiology, 2021
In recent years, the CTX-M-55 extended-spectrum β-lactamase (ESBL)-positive rate has gradually increased in the clinic. To identify the molecular epidemiology and characteristics of blaCTX–M–55-positive isolates, a total of 374 non-repetitive ESBL ...
Shihan Zeng, Jiajun Luo, Xiankai Chen, LiShao Huang, Aiwu Wu, Chao Zhuo, Xiaoyan Li   +6 more
doaj   +1 more source

Pandemic fluoroquinolone resistant Escherichia coli clone ST1193 emerged via simultaneous homologous recombinations in 11 gene loci [PDF]

Proceedings of the National Academy of Sciences, 2019
Significance Global growth in antibiotic resistance is a major social and health problem. The most common mechanism of high resistance to fluoroquinolones is the sequential acquisition of 3 mutations in 2 DNA topoisomerases, GyrA and ParC.
Veronika Tchesnokova, Matthew Radey, Sujay Chattopadhyay, Lydia Larson, Jamie Lee Weaver, Dagmara Kisiela, Evgeni V. Sokurenko   +6 more
openaire   +2 more sources

Multilocus sequence typing of Escherichia coli isolates from urinary tract infection patients and from fecal samples of healthy subjects in a college community

MicrobiologyOpen, Volume 9, Issue 6, Page 1225-1233, June 2020., 2020
We address an unresolved question regarding the source of Escherichia coli that causes community‐acquired urinary tract infection (CA‐UTI)—whether E. coli strains that cause UTI represent members of the intestinal commensal E. coli or a distinct subgroup of pathogenic E. coli. Our results based on multilocus sequence type (MLST) analysis of E.
Yusuke Matsui, Yuan Hu, Julia Rubin, Reginara Souza de Assis, Joy Suh, Lee W. Riley   +5 more
wiley   +1 more source

Data_Sheet_1_Phylogenetic Analysis Reveals Distinct Evolutionary Trajectories of the Fluoroquinolones-Resistant Escherichia coli ST1193 From Fuzhou, China.docx

, 2021
Escherichia coli (E. coli) ST1193 is an emerging fluoroquinolones-resistant and virulent lineage. Large gaps remain in our understanding of the evolutionary processes and differences of this lineage. Therefore, we used 76 E. coli ST1193 genomes to detect
Qianwen Zhang (2727100), Bin Li (39349), Shengcen Zhang (11156952), Min Chen (147733), Zhichang Zhao (8545662), Yingping Cao (3428549), Shuyu Zhang (83346), Jiangqing Huang (11156949), Hongqiang Qiu (11652574)   +8 more
core   +1 more source

Prevalence and Molecular Characterization of Fluoroquinolone-Resistant Escherichia coli in Healthy Children

Frontiers in Cellular and Infection Microbiology, 2021
Faecal E. coli can act as reservoirs for resistance genes. Here, we analyzed prevalence of drug resistance in faecal E. coli isolated from healthy children at a single kindergarten in Beijing, China, then used whole genome sequencing to characterize ...
Qiang Zhao, Qiang Zhao, Yueyun Shen, Gang Chen, Yanping Luo, Shenghui Cui, Yaping Tian   +6 more
doaj   +1 more source