Attaching and effacing Escherichia coli
Use of virulence factor-specific egg yolk-derived immunoglobulins as a promising alternative to antibiotics for prevention of attaching and effacing Escherichia coli infections.
... Enteropathogenic Escherichia coli (EPEC) and Shiga toxin- producing E. coli (STEC) are important causes of enteric disease in humans (Nataro & Kaper, 1998) and other animal species, ...
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Prevalence of enterohaemorrhagic Escherichia coli from serotype O157 and other attaching and effacing Escherichia coli on bovine carcasses in Algeria
... E. coli O157 count has been shown to decrease?? on the carcass during processing (Elder et ...E. coli O157 strains in this study, only 2 isolates produced the H7 ...E. coli O157nonH7 strains have ...
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Verotoxigenic Escherichia coli from animals, humans and foods: who's who?
... E. coli serotype had been initially associated with HC, the strains were named enterohaemorrhagic ...E. coli (EHEC) and for many years EHEC remained a clinical definition, synonym of O157:H7 ...E. ...
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Intestinal pathogenic escherichia coli: Insights for vaccine development
... EHEC and, as a zoonosis, infection can occur from direct (meat, milk) or indirect (vegetables, water) contamination of food products by animal feces ( Rivas et ...adhesion and persistence of the bacteria is ...
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Influence du microbiote intestinal sur le métabolisme et la virulence des Escherichia coli entérohémorragiques
... Neu5Ac and GlcNAc could be a strategy used by E. coli to avoid intense host immune system ...Neu5Ac and GlcNAc. In high concentrations of Neu5Ac and GlcNAc, the metabolism of Neu5Ac, GlcNAc ...
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en fr Regulation by iron and role of colibactin in the intestinal colonization of Escherichia coli Régulation par le fer et rôle de la colibactine dans la colonisation du tube digestif par Escherichia coli
... Mes résultats montrent que le rôle de la colibactine dans la colonisation/persistance dans le tractus intestinal transparait au moment où les souriceaux commencent progressivement à passer d’une alimentation maternelle ...
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Biosynthesis of soluble carotenoid holoproteins in Escherichia coli.
... chemicals) and internal (side reactions of respiration, oxidation of nutrients) factors which induce the formation of Reactive Oxygen Species ...pharmaceutical and cosmetic industries have a significant ...
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How is fosfomycin resistance developed in Escherichia coli?
... E. coli is categorized as susceptible or as resistant with an MIC of ≤32 mg/L and >32 mg/L, ...E. coli are different: ≤64 mg/L for susceptibility and ≥256 mg/L for ...account and ...
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Turning Escherichia coli into a Frataxin-Dependent Organism
... domain and were aligned using the multi- ple alignment program MAFFT ...E. coli IscU) (iii) no other additional domain such as those that could be found in NifU, and (iv) at least one other ...
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Biosynthèse hétérologue de l’Orange Carotenoid Protein chez Escherichia coli
... biologie moléculaire (Figure 23). Elle est étudiée et utilisée depuis de nombreuses années par les généticiens, les biologistes moléculaires et les microbiologistes. Son génome fut entièrement séquencé en 1997 (Blattner ...
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Variabilité des souches de Escherichia coli provenant de divers poulaillers au Québec
... coefficients and the Unweighted Pair Group Method with Arithmetic Mean (UPGMA) clustering method (Figure ...isolate and a total of 36 clusters had less than 10 ...4 and 5. Clusters 4, 5 and 6 ...
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Rôle des facteurs de virulence des Escherichia coli pathogènes aviaires dans la colibacillose
... Herein, using three APEC strains representing the most important serotypes worldwide (01, 02, and 07$) and their isogenic mutants for different virulence factors (LPS, Ki capsule, and ty[r] ...
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Rôle de Paa dans la pathogénicité des Escherichia coli attachants et effaçants (AEEC)
... The author and co-authors if applicable retain copyright ownership and moral rights in this document. Neither the whole thesis or dissertation, nor substantial extracts from it, may be printed or otherwise ...
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en fr Multidrug-resistance among Enterobacteriaceae and modulation of influx and efflux in Escherichia coli ST131 Multirésistance des entérobactéries aux antibiotiques et modulation de l’influx et de l’efflux membranaires chez Escherichia coli ST131
... entérobactéries, Escherichia coli est devenu progressivement l’espèce la plus concernée par l’émergence des « nouvelles » BLSE: les CTX-M (1, ...E. coli uropathogènes (UPEC) sont la principale ...
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Interplay between Siderophores and Colibactin Genotoxin Biosynthetic Pathways in Escherichia coli
... E. coli strains from phylogenetic group B2 display also the pks island, which codes for the production of colibactin, a polyketide-non ribosomal peptide genotoxin ...G2-phase and mega- locytosis in infected ...
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View of Shiga-toxin producing by Escherichia coli: pathophysiology and virulence
... E. coli enterohémorragique · Shiga-toxine · Syndrome hémolytique et urémique · Micoangiopathie thrombotique Abstract Shiga-toxin producing Escherichia coli are emer- ging food-borne pathognes which ...
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View of Virulence and resistance: two antagonistic properties in Escherichia coli ?
... E. coli, la viru- lence extra-intestinale est liée à la présence des facteurs de virulence cités plus haut qui sont le plus souvent regroupés sur des fragments d ’ADN génomique appelés « îlots de pathogénicité » ...
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Pathogenicity Factors of Genomic Islands in Intestinal and Extraintestinal Escherichia coli
... blood) and lactoferrin (found in the digestive tract and in salivary and pulmonary secretions) and with reserve molecules (ferritin) or it is incorporated into the heme of hemoglobin ...
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Escherichia coli HdeB is an acid-stress chaperone.
... deposit and dissemination of sci- entific research documents, whether they are pub- lished or ...teaching and research institutions in France or abroad, or from public or private research ...
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Composability of regulatory sequences controlling transcription and translation in Escherichia coli
... 21205; and j Department of Bioengineering, Stanford University, Stanford, CA 94305 Edited by Charles ...CA, and approved July 2, 2013 (received for review February 11, 2013) The inability to predict ...
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