[PDF] Top 20 Heterogeneity among strains of diffusely adherent Escherichia coli isolated in Brazil
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Heterogeneity among strains of diffusely adherent Escherichia coli isolated in Brazil
... by diffusely adherent ...E. coli strains. We investigated the presence of putative adhesins in an attempt to identify the factor responsible for the DA pheno- ...shown in ... See full document
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Association of IL-8-Inducing Strains of Diffusely Adherent Escherichia coli with Sporadic Diarrheal Patients with Less Than 5 Years of Age
... composed of 19 strains of Afa/Dr group and 21 strains of non-Afa/Dr (Table ...DAEC strains isolated from 2- to 6-years- old children were important ...DAEC strains ... See full document
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Multicenter Evaluation of Resistance Patterns of Klebsiella pneumoniae, Escherichia coli, Salmonella spp and Shigella spp isolated from Clinical Specimens in Brazil: RESISTNET Surveillance Program
... increase of antimicrobial resistance, and several different programs are being conducted in many ...initiated in 1998 among Latin American countries. In Brazil, several centers ... See full document
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Distinct pathotypes of O113 Escherichia coli strains isolated from humans and animals in Brazil
... found among the STEC strains, which were all of animal ...human strains identified as non-STEC pre- sented this antigen, whereas most of the EAEC strains were ...HNM. In ... See full document
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Beef Carcass Contamination by Shiga Toxin-Producing Escherichia coli Strains in an Abattoir in Brazil: Characterization and Resistance to Antimicrobial Drugs
... frequency of Escherichia coli and Shiga toxin–producing E. coli (STEC) in carcasses obtained from an abattoir in Brazil between February 2006 and June ...total of ... See full document
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Phenotypic and genotypic characteristics of shiga toxin-producing Escherichia coli strains isolated from children in São Paulo, Brazil
... outbreaks of hemorragic colitis (HC) and HUS have been reported from industrialized nations, human infections associated with STEC strains have also been described in some Latin American countries, ... See full document
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Subtilase Cytotoxin-Encoding subAB Operon Found Exclusively among Shiga Toxin-Producing Escherichia coli Strains
... subAB. Among the 109 different STEC serotypes tested, 21 carried the subAB ...presence of the subAB operon probably is associated with some STEC serotypes. In the present study, the rate of ... See full document
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Expression of aggregative adherence to hela cells by Escherichia coli strains isolated from sick horses
... E. coli is one of the most commonly isolated organisms from tissues and blood of septic foals but their virulence potential is fairly ...nature of the virulence determinants encoded by ... See full document
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Survey of Minas frescal cheese from Southwest Minas Gerais for virulence factors and antimicrobial resistance in Escherichia coli isolates
... implementation of good manufacturing practices (GMP) in a small processing unit of cheese in Parana, Brazil that the main hurdles for the implementation of GMP were related to ... See full document
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Genetic analysis of Escherichia coli strains carrying enteropathogenic Escherichia coli (EPEC) markers, isolated from children in Rio de Janeiro city, Brazil
... enteropathogenic Escherichia coli strains identified according to serotyping, presence of eae, bfp and EAF sequences, adherence phenotype and ability to induce attaching-effacing lesions were ... See full document
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Molecular typing of antimicrobial-resistant Shiga-toxin-producing Escherichia coli strains (STEC) in Brazil
... spread of resistant strains, transfer of resistance genes between human and animal bacteria and also the sharing of phylogenetic and genotypic similarities (Van Den Bogaard and Stobberingh, ... See full document
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Genetic heterogeneity of Escherichia coli strains isolated from raw milk, Minas Frescal cheese, and food handlers
... samples of food handlers – hands and nostrils – (92), raw milk (24), and minas frescal cheese (24) were analyzed for the presence of Escherichia coli in a dairy processing plant ... See full document
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Some virulence genes of Escherichia coli isolated from cloacal swabs of healthy Alagoas Curassows (Pauxi mitu) in Brazil
... effects among seve- ral other factors that assist the bacterial colonisation and invasion (tsh ...these strains are denominated as Extraintestinal Pathogenic E. coli (ExPEC), which harbour those ... See full document
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Virulence factors of Escherichia coli isolated from diarrheic calves
... usage of antimicrobial agents for disease prevention and growth promotion of ...use of antimicrobial agents would select for resistance and may have promoted the increasing frequency of STEC ... See full document
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OCCURRENCE AND CHARACTERISTICS OF VIRULENCE GENES OF ESCHERICHIA COLI STRAINS ISOLATED FROM HEALTHY DAIRY COWS IN INNER MONGOLIA, CHINA Simujide Huasai
... and among the identified six STEC strains, four carried eaeA and stx1, two carried stx1 alone, while none of the strains carried ...reports in which stx1 genes were more prevalent ... See full document
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Genetic heterogeneity of Shiga toxin-producing Escherichia coli strains isolated in São Paulo, Brazil, from 1976 through 2003, as revealed by pulsed-field gel electrophoresis
... patterns of 46 Shiga toxin-producing Escherichia coli (STEC) strains isolated in Sa ˜o Paulo, Brazil, during the period from 1976 to 2003 were compared with those found ... See full document
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Enteroaggregative Escherichia coli strains among classical enteropathogenic Escherichia coli O serogroups
... Prevalence of HEp-2 cell-adherent Escherichia coli and characterization of entero- aggregative ...E. coli and chain-like adherent E. coli isolated from ... See full document
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Prevalence of enterotoxigenic Escherichia coli strains harboring the longus pilus gene in Brazil
... degree of association between CS6 and the longus pilus (21.8%) was observed in the present study, suggesting hetero- geneity among the strains expressing ...frequencies of occurrence ... See full document
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Diffusely adherent Escherichia coli strains isolated from children and adults constitute two different populations
... microbiota in children is not formed by random bacterial groups, but instead consisting of bac- terial consortia that interact among themselves ...chance of a given E. coli strain ... See full document
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Diffusely adherent Escherichia coli as a cause of acute diarrhea in young children in northeast Brazil: a case-control study
... children in developing areas of northeastern ...forms of childhood diarrhea is Escherichia ...ries of diarrheagenic E. coli strains are recognized on the basis of ... See full document
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