Results 151 to 160 of about 554,489 (328)

Lytic bacteriophages reduce Escherichia coli O157

Bacteriophage, 2013
The role of lytic bacteriophages in preventing cross contamination of produce has not been evaluated. A cocktail of three lytic phages specific for E.
S. Ferguson, Cheryl Roberts, Eric T. Handy, Manan Sharma   +3 more
semanticscholar   +1 more source

Virulence profile comparison between LEE-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated from cattle and humans [PDF]

, 2010
For comparison purposes, the prevalence of 8 virulence markers was investigated, by PCR, in 153 cattle and 47 human Locus for Enterocyte Effacement (LEE)-negative Shiga toxin-producing Escherichia coli (STEC) strains isolated in Argentina.
Galli, Lucía, Irino, Kinue, Leotta, Gerardo Anibal, Miliwebsky, Elizabeth, Rivas, Marta   +4 more
core   +1 more source

Aislamiento, caracterización y subtipificación de cepas de Escherichia coli O157:H7 a partir de productos cárnicos y leche Isolation, characterization and typing of Escherichia coli O157:H7 strains from beef products and milk

Revista Argentina de Microbiología, 2007
Escherichia coli productor de toxina Shiga (Stx) (STEC) O157:H7 es un patógeno asociado a enfermedades transmitidas por alimentos, fundamentalmente de origen animal. Se investigó la presencia de E. coli O157 en 250 muestras de carne picada y hamburguesas
M. L. Roldán, I. Chinen, J. L. Otero, E. S. Miliwebsky, N. Alfaro, P. Burns, M. Rivas   +6 more
doaj  

Study on carcass contaminating Escherichia coli in apparently healthy slaughtered cattle in Haramaya University slaughter house with special emphasis on Escherichia coli O157:H7, Ethiopia.

, 2013
A cross sectional study was conducted from October 2010 to March 2011, on apparently healthy slaughtered cattle in Haramaya University Slaughter House to determine prevalence of Escherichia coli, with special emphasis on Escherichia coli O157:H7, and its
Melaku Taye, Tamiru Berhanu, Yenehiwot Berhanu, Firaol Tamiru, Dechassa Terefe   +4 more
semanticscholar   +1 more source

Low level of cross-resistance between triclosan and antibiotics in Escherichia coli K-12 and E. coli O55 compared to E. coli O157.

FEMS Microbiology Letters, 2004
Misuse of biocides has encouraged the emergence of resistance and cross-resistance in certain strains. This study investigated resistance of triclosan-adapted Escherichia coli K-12 and E. coli O55 to antimicrobial agents and compared these to E.
M. Braoudaki, A. Hilton
semanticscholar   +1 more source

Inactivation of Salmonella , Listeria monocytogenes and Escherichia coli O157:H7 inoculated on coriander by freeze-drying and supercritical CO 2 drying [PDF]

, 2018
Coriander, either fresh or inoculated with three strains of Escherichia coli O157:H7, Salmonella or Listeria monocytogenes, was treated with supercritical CO2 (scCO(2), with and without drying) or freeze-dried.
Bourdoux, Siméon, Rajkovic, Andreja, De Sutter, Stijn, Vermeulen, An, Spilimbergo, Sara, Zambon, Alessandro, Hofland, Gerard, Uyttendaele, Mieke, Devlieghere, Frank   +8 more
core   +3 more sources

Escherichia coli O157 and Children [PDF]

Archives of Pediatrics & Adolescent Medicine, 2009
Megan A. Moreno, Frederick P. Rivara, Fred Furtner   +2 more
openaire   +3 more sources

Multilocus-based phylogenetic analysis of extended-spectrum beta-lactamase Escherichia coli O157:H7 uncovers related strains between agriculture and nearby water sources

Journal of Infection and Public Health, 2020
This study aimed to uncover related strains of extended-spectrum beta-lactamase Escherichia coli O157:H7 between agricultural matrices (soil, manure and irrigation water) and nearby water sources using multilocus-based phylogenetic analysis.
Cecilia Mahlatse Raseala, Mutshiene Deogratias Ekwanzala, Maggy Ndombo Benteke Momba   +2 more
doaj  

Synchrony in a Boolean network model of the L-arabinose operon in Escherichia coli [PDF]

arXiv, 2016
The lactose operon in Escherichia coli was the first known gene regulatory network, and it is frequently used as a prototype for new modeling paradigms. Historically, many of these modeling frameworks use differential equations. More recently, Stigler and Veliz-Cuba proposed a Boolean network model that captures the bistability of the system and all of
arxiv  

Inhibition of elongation factor 1-dependent aminoacyl-tRNA binding to ribosomes by Shiga-like toxin I (VT1) fromEscherichia coliO157:H7 and by Shiga toxin [PDF]

, 1987
Kazuei Igarashi, Toshihiro Ogasawara, Kiyoshi Ito, Takashi Yutsudo, Yoshifumi Takeda   +4 more
openalex   +1 more source