Shiga toxin
Intimin, tir, and shiga toxin 1 do not influence enteropathogenic responses to shiga toxin-producing Escherichia coli in bovine ligated intestinal loops
... of Shiga toxins in the intestinal inflammatory re- sponse to STEC has also been extensively ...studied. Shiga toxin is capable of inducing the transmigration of neutrophils across intestinal ...
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Localization of the insertion site and pathotype determination of the locus of enterocyte effacement of Shiga toxin-producing Escherichia coli strains
... 42). Shiga toxins (Stxs) are the major virulence factors produced by EHEC strains and are responsible for the princi- pal manifestations of HUS ...in Shiga toxin-producing ...
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Association of virulence genotype with phylogenetic background in comparison to different seropathotypes of Shiga toxin-producing Escherichia coli isolates.
... The distribution of virulent factors (VFs) in 287 Shiga toxin-producing Escherichia coli (STEC) strains that were classified according to Karmali et al. into five seropathotypes (M. A. Karmali, M. ...
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Interaction of enteropathogenic and Shiga toxin-producing Escherichia coli and porcine intestinal mucosa: role of intimin and Tir in adherence.
... Enteropathogenic Escherichia coli (EPEC) and Shiga-toxin- producing E. coli (STEC) are an important cause of enteric diseases in both humans and animals (42). EPEC are the most common bacterial cause of ...
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<em>In vitro</em> adhesion properties of shiga toxin-producing <em>Escherichia coli</em> isolated from cattle, food, and humans
... Shiga toxin-producing Escherichia coli (STEC) are able to cause serious illnesses ranging from diarrhea to hemorrhagic colitis and hemolytic-uremic syndrome ...produce Shiga-toxins, which are ...
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Differential dynamics and impacts of prophages and plasmids on the pangenome and virulence factor repertoires of Shiga toxin-producing Escherichia coli O145:H28
... 000323 © 2020 The Authors Abstract Phages and plasmids play important roles in bacterial evolution and diversification. Although many draft genomes have been generated, phage and plasmid genomes are usually fragmented, ...
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An Overview of the Elusive Passenger in the Gastrointestinal Tract of Cattle: The Shiga Toxin Producing Escherichia coli
... * Correspondence: panagiotis.sapountzis@inrae.fr Received: 22 May 2020; Accepted: 7 June 2020; Published: 10 June 2020 Abstract: For approximately 10,000 years, cattle have been our major source of ...
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Factors involved in the persistence of a shiga toxin-producing escherichia coil O157:H7 strain in bovine feces and gastro-intestinal content
... UPS, Université de Toulouse, Toulouse, France Healthy cattle are the primary reservoir for O157:H7 Shiga toxin-producing E. coli responsible for human food-borne infections. Because farm environment acts as ...
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Survey of the Contamination of Foodstuffs of Animal Origin by Shiga Toxin Producing Escherichia Coli Serotype O157:H7 in Belgium from 1999 to 2003
... Introduction Two new legal texts from11 th November 2003 published by the European parliament are dedicated to the survey and management of zoonoses and zoonotic agents in European Union: the directive 2003/99/CE [1] on ...
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Aflatoxin, fumonisin and Shiga toxin-producing Escherichia coli infections in calves and the effectiveness of Celmanax®/Dairyman’s Choice™ applications to eliminate morbidity and mortality losses
... Keywords: Shiga toxin-producing Escherichia coli; mycotoxin; prebiotic; probiotic; virulence ...Similarly, Shiga toxins (Stxs) are important for the development of systemic disease in calves [3], but ...
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Antimicrobial resistan ce of shiga toxin gene (stx)-positive and initimin gene (eae)-positive Escherichia coli isolates from wastewaters of an urban wastewater treatment plant (WWTP) collecting slaughterhouse effluents
... Antimicrobial resistan ce of shiga toxin gene (stx)-positive and initimin gene (eae)- positive Escherichia coli isolates from wastewaters of an urban wastewater treatment plant (WWTP) co[r] ...
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Shiga Toxin Uptake and Sequestration in Extracellular Vesicles Is Mediated by Its B-Subunit
... Discussion Shiga toxin circulates within blood cell-derived microvesicles during EHEC-associated HUS, and is thereby taken up within microvesicles by target organ cells, such as the ...The toxin was ...
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View of Shiga-toxin producing by Escherichia coli: pathophysiology and virulence
... · Shiga-toxine · Syndrome hémolytique et urémique · Micoangiopathie thrombotique Abstract Shiga-toxin producing Escherichia coli are emer- ging food-borne pathognes which cause bloody and non- bloody ...
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An Overview of the Elusive Passenger in the Gastrointestinal Tract of Cattle: The Shiga Toxin Producing Escherichia coli
... * Correspondence: panagiotis.sapountzis@inrae.fr Received: 22 May 2020; Accepted: 7 June 2020; Published: 10 June 2020 Abstract: For approximately 10,000 years, cattle have been our major source of ...
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Range of O-serogroups of Shiga toxin-producing (STEC) and enteropathogenic (EPEC) Escherichia coli in cattle in Wallonia
... of Shiga toxin-producing (STEC) and enteropathogenic (EPEC) Escherichia coli in cattle in Wallonia DUPREZ Jean-noël 1 , JOUANT Ludovic 1 , KORSAK Nicolas 2 , SAULMONT Marc 3 , MAINIL Jacques 1 1 ...
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A secretome view of colonisation factors in Shiga toxin-encodingEscherichia coli(STEC): from enterohaemorrhagicE. coli(EHEC) to related enteropathotypes
... Here, the secretion sys- tems and their cognate secreted proteins involved in the surface colonisation process, namely adhesion and biofilm formation, are reviewed in STEC (Table 1 ) inc[r] ...
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Heterogeneity of shiga toxin-producing Escherichia coli strains isolated from hemolytic-uremic syndrome patients, cattle, and food samples in central france
... Most of the strains belonging to the same serotype produced identical ri- botype patterns, but both PFGE and the combination of stx 2 - RFLP, stx 2 variant, plasmid profile analyses show[r] ...
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Research and molecular characteristic of Shiga toxinproducingEscherichia coliisolated from sheep carcasses
... Allison, H.E. (2007) Stx-phages: drivers and mediators of the evolution of STEC and STEC-like pathogens. Future Microbiol 2, 165–174. Bai, X., Wang, H., Xin, Y., Wei, R., Tang, X., Zhao, A., Sun, H., Zhang, W. et al. ...
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Contamination des effluents d'abattoir par des Escherichia Coli producteurs de shiga-toxines : dissémination environnementale et conséquences en santé publique
... de Shiga-like toxines. Il s’agit des STEC (Shiga-toxin producing Escherichia coli) à l’origine de graves maladies Le chef de file des STEC est ...
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La formation de biofilm des Escherichia coli producteurs de Shiga-toxines : caractérisation et rôle du régulon Pho
... of Shiga toxin-producing Escherichia coli to enable it to persist in the environment and the food ...of Shiga toxin-producing Escherichia coli isolates recovered from human infection and ...
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