Results 61 to 70 of about 489,972 (218)

Escherichia coli O104 Associated with Human Diarrhea, South Africa, 2004–2011

Emerging Infectious Diseases, 2012
To determine the origin of >4,000 suspected diarrheagenic Escherichia coli strains isolated during 2004–2011 in South Africa, we identified 7 isolates as serotype O104; 5 as enteroaggregative E. coli O104:H4, and 2 as enteropathogenic E. coli O104:non-H4.
Nomsa P. Tau, Parastu Meidany, Anthony M. Smith, Arvinda Sooka, Karen H. Keddy   +4 more
doaj   +1 more source

Characterization of Phylogroups, Virulence Factors and Antimicrobial Resistance in Canine Pyometra‐associated Escherichia coli

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
This study characterized 56 Escherichia coli isolates obtained from canine pyometra, which predominantly belonged to phylogroup B2 and harboured multiple virulence genes, with high multidrug resistance rates indicating potential clinical and zoonotic risks. ABSTRACT The presence of multidrug‐resistant extraintestinal pathogenic Escherichia coli (ExPEC)
İnci Başak Müştak, Murat Onur Yazlık, Beyza Nur Şitvan, Hamit Kaan Müştak, Ufuk Kaya   +4 more
wiley   +1 more source

Identification of intimin alleles in pathogenic Escherichia coli by PCR-restriction fragment length polymorphism analysis [PDF]

, 2008
A rapid two-step identification method based on PCR-RFLP analysis of the intimin gene was developed to differentiate specific alleles in pathogenic Escherichia coli.
Robino, Patrizia, Nebbia, Patrizia, Oswald, Eric, Tramuta, Clara   +3 more
core  

Draft Genome Sequence of an Escherichia coli O157:H43 Strain Isolated from Cattle [PDF]

, 2013
Here we report the draft genome sequence of an Escherichia coli O157:H43 strain, designated T22, with an atypical virulence gene profile and isolated from healthy cattle.
Maróti, Gergely, Szűcs, Attila, Sváb, Domonkos, Horváth, Balázs, Tóth, István   +4 more
core   +1 more source

Prevalence and Genomic Characterization of mcr‐Positive Enterobacteriaceae in Retail Meat in Thailand Following the Colistin Ban

Microbiology and Immunology, Volume 70, Issue 9, Page 402-415, September 2026.
ABSTRACT This study aimed to investigate the prevalence and characteristics of mcr‐positive Enterobacteriaceae in retail meat in Thailand following the national ban on prophylactic colistin use in food producing animals. A total of 152 meat samples (103 chicken and 49 pork) were collected from supermarkets and open markets between July and September ...
Ahmed Abououf, Sharda Prasad Awasthi, Asmaa M. Elbastawesy, Noritoshi Hatanaka, Atsushi Hinenoya, Srinuan Somroop, Yukihiro Kaneko, Shinji Yamasaki   +7 more
wiley   +1 more source

Atypical Enteropathogenic Escherichia coli

, 2016
The atypical enteropathogenic Escherichia coli (EPEC), a subgroup of EPEC, has the ability to cause histopathologic attaching and effacing lesions in eukaryotic cells, but lacks the virulence-associated EPEC adherence factor plasmid.
Hernandes, Rodrigo T. [UNESP], Vieira, Mônica A.M., Rodrigo T. Hernandes, Gomes, Tânia A.T., Tânia A. T. Gomes, Denise Yamamoto, Mônica A. M. Vieira, Yamamoto, Denise   +7 more
core   +1 more source

Transcriptome analysis of beta-lactamase genes in diarrheagenic Escherichia coli [PDF]

Scientific Reports, 2019
AbstractBeta (β)-lactamases are the most important agents that confer drug resistance among gram-negative bacteria. Continuous mutations in β-lactamases make them remarkably diverse. We carried out the transcriptome analysis of 10 β-lactamase genes of Extended-Spectrum β-lactamases (ESBL), Metallo β-lactamases (MBL), and AmpC β-lactamases (ABL) in drug-
Singh, Taru, Singh, Praveen Kumar, Das, Shukla, Wani, Sayim, Jawed, Arshad, Dar, Sajad Ahmad   +5 more
openaire   +2 more sources

Global Distribution and Comparative Resistance Profiles of Escherichia coli Isolated From Bovine Meat and Meat Products: Evidence From Network Meta‐Analysis

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Schematic overview of the study and its principal findings. E. coli isolated from bovine meat and meat products was evaluated for antimicrobial resistance using Bayesian network meta‐analysis. The graphical abstract highlights the antimicrobial resistance ranking based on SUCRA, showing high resistance to penicillin, doxycycline, amoxicillin ...
Yaser Khorram Del, Peyman Mahmoudi, Amir Rashidi, Skala Idrees Hama Faraj, Jalal Rostamzadeh, Mohammad Razmkabir   +5 more
wiley   +1 more source

Intimin, tir, and shiga toxin 1 do not influence enteropathogenic responses to shiga toxin-producing Escherichia coli in bovine ligated intestinal loops [PDF]

, 2002
Shiga toxin-producing Escherchia coli (STEC) comprises a group of attaching and effacing (A/E) enteric pathogens of animals and humans. Natural and experimental infection of calves with STEC may result in acute enteritis or subclinical infection ...
Campbell, June, June Campbell, Timothy S. Wallis, Phillips, A D, Oswald, Eric, Campbell, J, Olivier Marchès, Phillips, Alan D., Wallis, Timothy S., Stevens, M P, Veronika Huter, Gad Frankel, Huter, V, Wallis, T S, Mark P. Stevens, Alan D. Phillips, Marchès, Olivier, Huter, Veronika, Marches, O, Oswald, E, Frankel, Gad, Stevens, Mark P., Frankel, G, Eric Oswald   +23 more
core   +1 more source

Emerging Enteropathogenic Escherichia coli Strains?

Emerging Infectious Diseases, 2004
Escherichia coli strains of nonenteropathogenic serogroups carrying eae but lacking the enteropathogenic E. coli adherence factor plasmid and Shiga toxin DNA probe sequences were isolated from patients (children, adults, and AIDS patients) with and ...
Tânia A. Tardelli Gomes, Kinue Irino, Dennys M. Girão, Valéria BC Girão, Beatriz EC Guth, Tânia MI Vaz, Fabiana C Moreira, Silvia H Chinarelli, Mônica AM Vieira   +8 more
doaj   +1 more source