Enterocyte proliferation and intracellular bacteria in animals.
نویسندگان
چکیده
منابع مشابه
Enterocyte proliferation and intracellular bacteria in animals.
Considerable proliferation of enterocytes, forming adenomatous growths within the intestinal mucosa, is a consistent feature of a number of enteric conditions in animals, now referred to under the general heading of proliferative enteropathy. These were originally described in pigs as adenomas of the ileum and colon1 and this condition was found to have a worldwide occurrence.2 Similar conditio...
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Effector molecules translocated by the Salmonella pathogenicity island (SPI)1-encoded type 3 secretion system (T3SS) critically contribute to the pathogenesis of human Salmonella infection. They facilitate internalization by non-phagocytic enterocytes rendering the intestinal epithelium an entry site for infection. Their function in vivo has remained ill-defined due to the lack of a suitable an...
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OBJECTIVE In healthy rodents, intestinal sugar absorption in response to sugar-rich meals and insulin is regulated by GLUT2 in enterocyte plasma membranes. Loss of insulin action maintains apical GLUT2 location. In human enterocytes, apical GLUT2 location has not been reported but may be revealed under conditions of insulin resistance. RESEARCH DESIGN AND METHODS Subcellular location of GLUT2...
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Celiac disease (CD) occurs frequently, and is caused by ingestion of prolamins from cereals in subjects with a genetic predisposition. The small intestinal damage depends on an intestinal stress/innate immune response to certain gliadin peptides (e.g., A-gliadin P31-43) in association with an adaptive immune response to other gliadin peptides (e.g., A-gliadin P57-68). Gliadin and peptide P31-43...
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Electrophysiological recordings from behaving animals provide an unparalleled view into the functional role of individual neurons. Intracellular approaches can be especially revealing as they provide information about a neuron's inputs and intrinsic cellular properties, which together determine its spiking output. Recent technical developments have made intracellular recording possible during a...
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ژورنال
عنوان ژورنال: Gut
سال: 1994
ISSN: 0017-5749
DOI: 10.1136/gut.35.10.1483