منابع مشابه
Effacing Escherichia coli 045:K"E65" Strain
The ability of a nonenterotoxigenic, K88-negative porcine Escherichia coli strain of serogroup 045:K"E65" to induce attaching-effacing lesions was investigated in newborn pigs. Typical attaching-effacing lesions, characterized by intimate adherence of bacteria to mature enterocyte brush borders with effacement of the microvilli, were observed on light and electron microscopy. Bacteria were also...
متن کاملPrevalence of enterohaemorrhagic Escherichia coli from serotype O157 and other attaching and effacing Escherichia coli on bovine carcasses in Algeria.
AIMS Bovine meat is the principal source of human contamination of attaching and effacing Escherichia coli, including enterohaemorrhagic E. coli O157. The aim was to study the prevalence of these strains on bovine carcasses in Algeria. METHODS AND RESULTS Two-hundred and thirty carcasses were swabbed and analysed by classical microbiological methods for total E. coli counts and for the presen...
متن کاملThe Other in the Thoughts and Works of Naser Khosrow
The concept of "other" is one of the fundamental concepts of philosophy, especially in the twentieth century and in the works of Husserl, Heidegger, Sartre and Levinas, which carriesepistemological and ontological importance. It was also introduced by Mikhail Bakhtin in the field of literature and literary theory. From another perspective, Naser Khosrow developed and introduced such a...
متن کاملType Three Secretion System in Attaching and Effacing Pathogens
Enteropathogenic Escherichia coli and enterohemorrhagic E. coli are diarrheagenic bacterial human pathogens that cause severe gastroenteritis. These enteric pathotypes, together with the mouse pathogen Citrobacter rodentium, belong to the family of attaching and effacing pathogens that form a distinctive histological lesion in the intestinal epithelium. The virulence of these bacteria depends o...
متن کاملRefining the pathovar paradigm via phylogenomics of the attaching and effacing Escherichia coli.
The attaching and effacing Escherichia coli (AEEC) are characterized by the presence of a type III secretion system encoded by the locus of enterocyte effacement (LEE). Enterohemorrhagic E. coli (EHEC) are often identified as isolates that are LEE+ and carry the Shiga toxin (stx)-encoding phage, which are labeled Shiga toxin-producing E. coli; whereas enteropathogenic E. coli (EPEC) are LEE+ an...
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ژورنال
عنوان ژورنال: Undergraduate Research Journal for the Humanities
سال: 2017
ISSN: 2473-2788
DOI: 10.17161/1808.23875