Results 71 to 80 of about 29,712 (210)

Pathogenic Potential to Humans of Bovine Escherichia coli O26, Scotland [PDF]

, 2012
Escherichia coli O26 and O157 have similar overall prevalences in cattle in Scotland, but in humans, Shiga toxin–producing E. coli O26 infections are fewer and clinically less severe than E. coli O157 infections.
Allison, L.J., Caprioli, A., Chase-Topping, M.E., Courcier, E., Evans, J., Gally, D.L., Handel, I., Hanson, M.F., Karch, H., Locking, M.E., Low, J.C., Matthews, L., McKendrick, I.J., Pearce, M.C., Pollock, K.J., Rosser, T., Woolhouse, M.E.J.   +16 more
core   +5 more sources

Six Novel O Genotypes from Shiga Toxin-Producing Escherichia coli [PDF]

Frontiers in Microbiology, 2016
Serotyping is one of the typing techniques used to classify strains within the same species. O-serogroup diversification shows a strong association with the genetic diversity of O-antigen biosynthesis genes. In a previous study, based on the O-antigen biosynthesis gene cluster (O-AGC) sequences of 184 known Escherichia coli O serogroups (from O1 to ...
Atsushi eIguchi, Sunao eIyoda, Kazuko eSeto, Hironobu eNishii, Makoto eOhnishi, Hirohisa eMekata, Hirohisa eMekata, Yoshitoshi eOgura, Tetsuya eHayashi   +8 more
openaire   +3 more sources

Analysis of Escherichia coli isolated from bovine mastitic milk Análise de Escherichia coli isolada de leite de vacas com mastite

Pesquisa Veterinária Brasileira, 2009
Mastitis has been recognized for some time as the most costly disease in dairy herds. From February to November 2004, 670 samples of bovine mastitic milk from which 231 Escherichia coli strains were isolated, were collected from two Brazilian states. The
Patricia Rangel, José Moacir Marin
doaj   +1 more source

Type III Secretion Effectors with Arginine N-Glycosyltransferase Activity [PDF]

, 2020
Type III secretion systems are used by many Gram-negative bacterial pathogens to inject proteins, known as effectors, into the cytosol of host cells. These virulence factors interfere with a diverse array of host signal transduction pathways and cellular
Araujo Garrido, Juan Luis, Bernal Bayard, Joaquín, Ramos Morales, Francisco   +2 more
core   +1 more source

Multiplex PCR detection of stx1, stx2 and eaeA genes in Escherichia coli isolated from lambs in ChaharmahalvaBakhtiari, Iran

Biological Journal of Microorganism, 2013
Introduction: Pathogens can be transmitted to the humans through the consumption of contaminated meat and thus causing disease. Shiga-toxin-producing Escherichia coli can cause mild watery diarrhea to more serious complications of hemorrhagic colitis ...
Marzieh Tadi Beni, Vida Najafzadeh, Hossein Kaboli Boroujeni, Naser Khosravi, Hassan Momtaz, Hossein Tahmasby, Samaneh Mehrabiyan, Farnoush Ansari   +7 more
doaj  

Serine protease EspP from enterohemorrhagic Escherichia coli is sufficient to induce shiga toxin macropinocytosis in intestinal epithelium. [PDF]

PLoS ONE, 2013
Life-threatening intestinal and systemic effects of the Shiga toxins produced by enterohemorrhagic Escherichia coli (EHEC) require toxin uptake and transcytosis across intestinal epithelial cells.
Julie In, Valeriy Lukyanenko, Jennifer Foulke-Abel, Ann L Hubbard, Michael Delannoy, Anne-Marie Hansen, James B Kaper, Nadia Boisen, James P Nataro, Chengru Zhu, Edgar C Boedeker, Jorge A Girón, Olga Kovbasnjuk   +12 more
doaj   +1 more source

Occurrence and characterization of shiga toxin-producing Escherichia coli in raw meat, raw milk, and street vended juices in Bangladesh [PDF]

, 2010
The major objective of this study was to investigate the prevalence of Shiga toxin (Stx)–producing Escherichia coli (STEC) in different types of food samples and to compare their genetic relatedness with STEC strains previously isolated from animal ...
Azmi, I.J., Beumer, R.R., Boer, E., de, Heuvelink, A.E., Islam, M.A., Mondol, A.S., Talukder, K.A., Zwietering, M.H.   +7 more
core   +1 more source

Animal Reservoirs of Shiga Toxin-ProducingEscherichia coli

Microbiology Spectrum, 2014
ABSTRACTShiga toxin-producingEscherichia coli(STEC) strains have been detected in a wide diversity of mammals, birds, fish, and several insects. Carriage by most animals is asymptomatic, thus allowing for dissemination of the bacterium in the environment without detection.
Anil K, Persad, Jefrey T, LeJeune
openaire   +2 more sources

The Science of Shiga Toxin-Producing (Verotoxin-Producing) Escherichia coli (STEC): An Ongoing One Health Journey toward Improved Health and Food Safety—Editorial Summary

Microorganisms
Verotoxigenic Escherichia coli (VTEC), also termed Shiga toxin-producing Escherichia coli (STEC), is a human pathogen transmitted by food, water, animals, and their environment, and from one person to another [...]
Krysty D. Thomas, Tim A. McAllister
doaj   +1 more source

Occurrence of non-O157 Shiga toxin-producing Escherichia coli in dogs with diarrhea Ocorrência de Escherichia coli não-O157 Shigatoxigênica em cachorros com diarréia

Ciência Rural, 2008
Shiga toxigenic Escherichia coli (STEC) and Attaching and effacing E. coli (AEEC) have been associated with diarrhea illness in dogs. From January to December 2006, 92 E.
Cleber Jacob Silva de Paula, José Moacir Marin   +1 more
doaj   +1 more source