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Helicobacter pylori SabA Adhesin in Persistent Infection and Chronic Inflammation
TLDR
The ability of many H. pylori strains to adhere to sialylated glycoconjugates expressed during chronic inflammation might contribute to virulence and the extraordinary chronicity ofH.pylori infection.
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Lactic acid bacteria as probiotics.
A number of Lactobacillus species, Bifidobacterium sp, Saccharomyces boulardii, and some other microbes have been proposed as and are used as probiotic strains, i.e. live microorganisms as food…
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A new test based on 'salting out' to measure relative surface hydrophobicity of bacterial cells.
TLDR
This 'salting out' method was applied to enterotoxigenic Escherichia coli strains with different surface protein antigens (fimbriae, fibrillae and colonization factor antigen, CFA), which found these E. coli strains to have surface hydrophobicity in the following order.
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Immunoblot assay for serodiagnosis of Helicobacter pylori infections
TLDR
The data indicate that immunoblotting is more sensitive as well as more specific than EIA, and it permits detection of antibody responses to specific antigens, e.g., the cytotoxin-associated CagA protein, which may have pathological implications.
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Strong lymphoid nuclear expression of SOX11 transcription factor defines lymphoblastic neoplasms, mantle cell lymphoma and Burkitt’s lymphoma
TLDR
Nuclear SOX11 was strongly expressed in most B and T-lymphoblastic leukemia/lymphomas and half of childhood Burkitt’s lymphomas, but only weakly expressed in some hairy cell leukemias, and its expression was independent of cyclin D1.
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Effect of Cold Starvation, Acid Stress, and Nutrients on Metabolic Activity of Helicobacter pylori
TLDR
A specific environmental stimulus can induce ATP, polyphosphate, and RNA metabolism in nonculturable H. pylori, indicating viability of such morphological forms.
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Prevalence of Helicobacter pylori infection among adult dyspeptic patients in Ethiopia
TLDR
Dyspeptic patients in Ethiopia, like most of those previously observed elsewhere in Africa, are often infected with H. pylori, and the management of these patients should not be hampered by the misinterpretation of the African epidemiology of this pathogen.
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A collagen binding protein from Lactobacillus reuteri is part of an ABC transporter system?
TLDR
It is shown that the collagen binding protein from Lactobacillus reuteri NCIB 11951 has sequence similarities to the solute binding component of bacterial ABC transporters.
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Identification of Helicobacter pylori and OtherHelicobacter Species by PCR, Hybridization, and Partial DNA Sequencing in Human Liver Samples from Patients with Primary Sclerosing Cholangitis or…
TLDR
Human liver tissue identified in human liver tissue by PCR, hybridization, and partial DNA sequencing found Helicobacter pylori to be a species-specific 26-kDa protein and the 16S rRNA, which was significantly more common in patients with cholestatic diseases than in normal controls.
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SabA Is the H. pylori Hemagglutinin and Is Polymorphic in Binding to Sialylated Glycans
TLDR
It is suggested that dynamic adaptation in sialyl-binding properties during persistent infection specializes H. pylori both for individual variation in mucosal glycosylation and tropism for local areas of inflamed and/or dysplastic tissue.
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