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Inhibition of Helicobacter pylori infection by bovine milk glycoconjugates in a BAlb/cA mouse model.
The attachment of Helicobacter pylori to the human gastric mucosa is a complex process involving several specific structures recognised by the cell surface receptors. Sialylated multivalent high mol.Expand
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Biochemical aspects of Helicobacter pylori colonization of the human gastric mucosa.
Unlike Helicobacter felis and other Helicobacter species of animal origin, Helicobacter pylori colonizes the lower gastric mucin layer of the stomach and adheres to human gastric epithelial cells. ItExpand
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Adhesion of Helicobacter pylori strains to alpha-2,3-linked sialic acids.
Helicobacter pylori is a human pathogen associated with gastritis and peptic ulcer. Adhesion properties of H. pylori to various structures have been described in the literature, including evidenceExpand
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Effect on cell surface hydrophobicity and susceptibility of Helicobacter pylori to medicinal plant extracts.
Effects on aqueous extracts of medicinal plants on ten Helicobacter pylori strains were studied by the salt aggregation test to determine the possibility to modulate their cell surface hydrophobicityExpand
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Helicobacter pylori interactions with human gastric mucin studied with a resonant mirror biosensor.
Helicobacter pylori, a human pathogen colonizing the gastrointestinal tract, is first interacting with mucus glycoproteins to penetrate the gastric mucus layer and then attach to specific epithelialExpand
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Inhibition of Helicobacter pylori sialic acid-specific haemagglutination by human gastrointestinal mucins and milk glycoproteins.
Helicobacter pylori, a human gastric pathogen causing chronic gastritis and duodenal ulcer disease, has been found in large amounts in gastric mucous gel layer. Mucin preparations, separated fromExpand
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Differentiation of Helicobacter pyloriIsolates Based on Lectin Binding of Cell Extracts in an Agglutination Assay
ABSTRACT Plant and animal lectins with various carbohydrate specificities were used to type 35 Irish clinical isolates of Helicobacter pylori and the type strain NCTC 11637 in a microtiter plateExpand
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Characterisation and differentiation of lactobacilli by lectin typing.
Lactobacillus isolates from healthy Estonian and Swedish children were characterised by a lectin typing technique; 56 isolates from six species (L. acidophilus, L. paracasei, L. plantarum, L.Expand
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Inhibition of heparan sulphate and other glycosaminoglycans binding to Helicobacter pylori by various polysulphated carbohydrates.
Heparan sulphate binding to Helicobacter pylori at pH 4 to 5 was inhibited with various sulphated polysaccharides (heparin and chondroitin sulphates, fucoidan, carrageenans and some others), but notExpand
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Biochemical aspects of H. pylori adhesion.
In analogy with Vibrio cholerae and other toxigenic enteropathogens such as Yersinia enterocolitica it seems most likely today that H. pylori by specific surface proteins binds to epithelial cellExpand
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