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Genetic diversity of O157:H7 and non-O157 verocytotoxigenic Escherichia coli from Argentina inferred from multiple-locus variable-number tandem repeat analysis (MLVA)
(Elsevier Gmbh, 2010-04)
Although serotype O157:H7 has been implicated in most cases of haemolytic-uraemic syndrome (HUS), there is growing concern about non-O157 serotypes of verocytotoxigenic Escherichia coli (VTEC). Multiple-locus variable-number ...
Interactions of O157 and Non-O157 Shiga Toxin-Producing Escherichia coli (STEC) Recovered from Bovine Hide and Carcass with Human Cells and Abiotic Surfaces
(Mary Ann Liebert, Inc, 2014-03-01)
Different structures related to biofilm formation by Shiga toxin-producing Escherichia coli (STEC), particularly O157 strains, have been described, but there are few data regarding their involvement in non-O157 strains. ...
Avaliação da ocorrência e pesquisa das características de virulência e diversidade genética de escherichia coli produtora de toxina shiga em couro e carcaças bovinas
(Universidade Federal de São Paulo (UNIFESP), 2013-05-29)
In this work, the presence of Shiga toxin-producing Escherichia coli (STEC) - O157 and non-O157 - was investigated in hide and carcasses samples of 400 cattle from different Brazilian states. The sample collection was ...
Subtyping of STEC by MLVA in Argentina
(Frontiers Research Foundation, 2012-08)
Shiga toxin-producing Escherichia coli (STEC) causes serious human illness such as hemolytic uremic syndrome (HUS). Argentina has the world’s highest rate of this syndrome, which is the leading cause of acute renal failure ...
Genetic characterization of non-O157 verocytotoxigenic escherichia coli isolated from raw beef products using multiple-locus variable-number tandem repeat analysis
(Mary Ann Liebert, 2011-09)
Verocytotoxigenic Escherichia coli (VTEC) can produce serious human illness linked to the consumption of contaminated food, mainly of bovine origin. There is growing concern about non-O157 VTEC serotypes, which in some ...
Determinación microbiológica, sub-tipificación de Escherichia coli O157:H7 en productos cárnicos molidos expendidos en mercados de la ciudad de Guayaquil
(Universidad de Guayaquil. Facultad de Ciencias Químicas, 2019)
Escherichia coli O157:H7 es un serotipo enterohemorrágico que representa una seria amenaza para la salud pública ya que produce el Síndrome urémico hemolítico (SUH) y fallas renales. En Ecuador no existen investigaciones ...
Determination of Adhesin Gene Sequences in, and Biofilm Formation by, O157 and Non-O157 Shiga Toxin-Producing Escherichia coli Strains Isolated from Different Sources
(Amer Soc Microbiology, 2011-04-01)
Biofilm formation by Shiga toxin-producing Escherichia coli (STEC) has been associated with the expression of different adhesins (type 1 fimbria, curli, Ag43, Cah, and EhaA). in this study, biofilm formation and the presence ...