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Phenotypic and genetic features of enteropathogenic Escherichia coli isolates from diarrheal children in the Ribeirao Preto metropolitan area, Sao Paulo State, Brazil
(Wiley-Blackwell, 2015-02-01)
This study was designed to characterize a collection of 60 enteropathogenic Escherichia coli (EPEC) isolates from diarrheic feces of patients in the RibeirAo Preto metropolitan area regarding different phenotypic and ...
Atypical enteropathogenic Escherichia coli
(2016-01-01)
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 ...
Comparative genomic analysis provides insight into the phylogeny and virulence of atypical enteropathogenic escherichia coli strains from Brazil
(2020-06-01)
Background Atypical enteropathogenic Escherichia coli (aEPEC) are one of the most frequent intestinal E. coli pathotypes isolated from diarrheal patients in Brazil. Isolates of aEPEC contain the locus of enterocyte effacement, ...
An overview of atypical enteropathogenic Escherichia coli
(Wiley-Blackwell, 2009-08-01)
The enteropathogenic Escherichia coli (EPEC) pathotype is currently divided into two groups, typical EPEC (tEPEC) and atypical EPEC (aEPEC). the property that distinguishes these two groups is the presence of the EPEC ...
Typical and atypical enteropathogenic Escherichia coli bacterial translocation associated with tissue hypoperfusion in rats
(Associação Brasileira de Divulgação Científica, 2011-10-01)
Although enteropathogenic Escherichia coli (EPEC) are well-recognized diarrheal agents, their ability to translocate and cause extraintestinal alterations is not known. We investigated whether a typical EPEC (tEPEC) and ...
Detection of Shiga toxigenic (STEC) and enteropathogenic (EPEC) Escherichia coli in dairy buffalo
(Elsevier B.V., 2014-05-14)
Enteropathogenic (EPEC) and Shiga toxigenic (STEC) Escherichia coli are among the bacteria most associated with enteric diseases in man. The aims of this study were to determine the prevalence of STEC and EPEC in dairy ...
Identification of a hybrid atypical enteropathogenic and enteroaggregative Escherichia coli (aEPEC/EAEC) clone of serotype O3:H2 associated with a diarrheal outbreak in Brazil
(2021-01-01)
Enteropathogenic (EPEC) and enteroaggregative (EAEC) Escherichia coli are two of the major pathotypes of diarrheagenic E. coli causing disease worldwide. Here, we report a diarrheal outbreak caused by E. coli of serotype ...
Influence of environmental factors in the adherence of an atypical enteropathogenic Escherichia coli strain to epithelial cells
(Biomed Central Ltd, 2014-12-20)
Background: Attachment is essential to maintain bacteria at their preferential intestinal colonization sites. There is little information on the influence of different environmental conditions in the interaction of atypical ...
Flagellin and GroEL mediates in vitro binding of an atypical enteropathogenic Escherichia coli to cellular fibronectin
(BioMed, 2015)
Background: Enteropathogenic Escherichia coli (EPEC) is distinguished mainly by the presence of EPEC adherence
factor plasmid (pEAF) in typical EPEC (tEPEC) and its absence in atypical EPEC (aEPEC). The initial adherence ...
Atypical enteropathogenic escherichia coli as aetiologic agents of sporadic and outbreakassociated diarrhoea in Brazil
(2016-09-01)
Enteropathogenic Escherichia coli (EPEC) are important agents of diarrhoea in industrialized as well as developing countries, such as Brazil. The hallmark of EPEC pathogenesis is the establishment of attaching and effacing ...