title: [The x-ray microanalysis of the mucosa of the rat small intestine].
abstract: A rat small intestine mucosa is shown to accumulate significant amount of potassium and chloride. There was found a correlation between the content of these chemical elements and glycoprotein compartmentalization in goblet cell secret, brush border of enterocytes and a mucus layer. In this connection a role of mucus glycoproteins in membrane digestion is discussed. For preparation of samples the cryotechniques of electron microscopy are used.
authors.forename: A G
authors.initials: AG
authors.lastname: Pogorelov
authors.forename: Iu V
authors.initials: IuV
authors.lastname: Matys
mesh_terms: D000818:Animals; D004577:Electron Probe Microanalysis; D007413:Intestinal Mucosa / Q000032:analysis* / Q000648:ultrastructure; D007421:Intestine, Small / Q000032:analysis* / Q000648:ultrastructure; D009093:Mucus / Q000032:analysis; D051381:Rats; D011919:Rats, Inbred Strains; D014131:Trace Elements / Q000032:analysis
chemical_list: D014131:Trace Elements
vernacular_title: Rentgenovskiĭ mikroanaliz slizistoĭ tonkoĭ kishki krysy.