[Electron microscopic study of hepato-enteric recirculation of bile components].
Osmiophilic particles (0.05-0.1 mu) detected in enterocytes, the interepithelial space and veins were shown to represent bile micelles responsible for bile transport. Enterocytes absorb bile micelles by means of endocytosis. Most particles are transferred through the enterocyte by transit and penetrate into the interepithelial space through exocytosis. Data are obtained on bile micelles synthesis in hepatocytes and on possibility of their penetration from the blood into hepatocytes through endocytosis.
D000818:Animals; D001646:Bile / Q000378:metabolism*; D002645:Chickens; D004381:Duodenal Ulcer / Q000378:metabolism*; D004705:Endocytosis; D004764:Enterohepatic Circulation; D006801:Humans; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000648:ultrastructure; D008099:Liver / Q000378:metabolism* / Q000648:ultrastructure; D008823:Micelles; D008854:Microscopy, Electron; D051381:Rats
D008823:Micelles
Elektronnomikroskopicheskoe issledovanie pechenochno-kishechnoĭ retsirkuliatsii komponentov zhelchi.