Results 31 to 40 of about 77,717 (286)

Revisiting the STEC Testing Approach: Using espK and espV to Make Enterohemorrhagic Escherichia coli (EHEC) Detection More Reliable in Beef [PDF]

, 2016
Current methods for screening Enterohemorrhagic Escherichia coli (EHEC) O157 and non-O157 in beef enrichments typically rely on the molecular detection of stx, eae, and serogroup-specific wzx or wzy gene fragments.
Beutin, Lothar, Billet, Isabelle, Chaves, Byron D., Delannoy, Sabine, Delaval, Jose, Fach, Patrick, Ison, Sarah A., Webb, Hattie E.   +7 more
core   +9 more sources

Whole-genome sequencing for national surveillance of Shiga toxin–producing Escherichia coli O157 [PDF]

, 2015
Background. National surveillance of gastrointestinal pathogens, such as Shiga toxin–producing Escherichia coli O157 (STEC O157), is key to rapidly identifying linked cases in the distributed food network to facilitate public health interventions.
Adak, Goutam, Ashton, Philip M., Byrne, Lisa, Cowley, Lauren A, Dallman, Timothy J, Ellis, Richard J, Elson, Richard, Grant, Kathie, Green, Jonathan, Hanage, William P, Jenkins, Claire, Perry, Neil T, Petrovska, Liljana, Underwood, Anthony, Wain, John   +14 more
core   +1 more source

Escherichia coli O157:H7 - An Emerging Pathogen in foods of Animal Origin [PDF]

Veterinary World, 2010
Escherichia coli O157:H7 is an emerging public health concern in most countries of the world. E. coli O157:H7 was known to be a human pathogen for nearly 24 years. EHEC O157 infection is estimated to be the fourth most costly food borne disease in Canada
Ch. Bindu Kiranmayi, N. Krishnaiah and E. Naga Mallika   +1 more
doaj  

Recent Progress on the Electrochemical Biosensing of Escherichia coli O157:H7: Material and Methods Overview

Biosensors, 2020
Escherichia coli O157:H7 (E. coli O157:H7) is a pathogenic strain of Escherichia coli which has issued as a public health threat because of fatal contamination of food and water. Therefore, accurate detection of pathogenic E.
Nasrin Razmi, Mohammad Hasanzadeh, Magnus Willander, Omer Nur   +3 more
doaj   +1 more source

Isolation and Antimicrobial Susceptibility Profile of Escherichia coli O157 : H7 from Raw Milk of Dairy Cattle in Holeta District, Central Ethiopia

International Journal of Microbiology, 2020
A cross-sectional study was conducted in small, medium, and large-scale dairy farms of Holeta district to isolate, identify, and antimicrobial susceptibility profile of Escherichia coli O157 : H7 in raw milk of dairy cattle. A total of 210 lactating cows
Ashenafi Ababu, Dereje Endashaw, Haben Fesseha   +2 more
doaj   +1 more source

Effect of long-term starvation on the survival, recovery, and carbon utilization profiles of a bovine Escherichia coli O157:H7 isolate from New Zealand [PDF]

, 2014
The ability to maintain a dual lifestyle of colonizing the ruminant gut and surviving in nonhost environments once shed is key to the success of Escherichia coli O157:H7 as a zoonotic pathogen.
McDonald, Ian R., Morgan, Hugh W., Withers, Helen, Xavier, Ron Neo   +3 more
core   +2 more sources

Regional Differences in Presence of Shiga toxin-producing Escherichia coli Virulence-Associated Genes in the Environment in the North West and East Anglian regions of England [PDF]

, 2020
Shiga toxin-producing Escherichia coli is carried in the intestine of ruminant animals, and outbreaks have occurred after contact with ruminant animals or their environment.
Hunter, Paul R, Jones, Natalia, Kintz, Erica, Lake, Iain R, O'Brien, Sarah J, van der Es, Mike, Williams, Nicola J   +6 more
core   +1 more source

Gene doctoring: a method for recombineering in laboratory and pathogenic Escherichia coli strains [PDF]

, 2009
Background: Homologous recombination mediated by the lambda-Red genes is a common method for making chromosomal modifications in Escherichia coli.
Bingle, Lewis EH, Busby, Stephen J. W., Heurlier, Karin, Hobman, Jon L, Lee, David J, Pallen, Mark J., Penn, Charles W   +6 more
core   +5 more sources

Ferrous sulfate combined with ultrasound emulsified cinnamaldehyde nanoemulsion to cause ferroptosis in Escherichia coli O157:H7. [PDF]

Ultrason Sonochem
The purpose of this study was to investigate ferroptosis in Escherichia coli O157:H7 caused by ferrous sulfate (FeSO4) and to examine the synergistic effectiveness of FeSO4 combined with ultrasound-emulsified cinnamaldehyde nanoemulsion (CALNO) on ...
Sun J, Shen QJ, Pan JN, Zheng X, Yu T, Zhou WW.   +5 more
europepmc   +2 more sources

Enterohemorrhagic Escherichia coli with particular attention to the German outbreak strain O104:H4 [PDF]

, 2012
This review deals with the epidemiology and ecology of enterohemorrhagic Escherichia coli (EHEC), a subset of the verocytotoxigenic Escherichia coli (VTEC), and subsequently discusses its public health concern.
De Reu, K, De Zutter, Lieven, Joris, Adelheid, Vanrompay, Daisy, Verstraete, K   +4 more
core   +1 more source