[The x-ray microanalysis of the mucosa of the rat small intestine].
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.
Pogorelov
A G
AG
Matys
Iu V
IuV
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
D014131:Trace Elements
Rentgenovskiĭ mikroanaliz slizistoĭ tonkoĭ kishki krysy.