title: [Changes in the structural localization of glycogen during glucose resorption].
abstract: Quantitative changes in the glycogen granula contents of the dog's small intestinal mucosa were investigated with light microscopy using Best-carmin dying. In fasting animals the glycogen could be detected in a patchy arrangement in the supranuclear cytoplasmic region of the enterocytes. During glucose abasorption glycogen appeared in continually increasing quantities also in the lamina propria. Injecting Glucagon (50-100 microgram/15') into the artery of the intestinal loop during glucose absorption, glycogen totally disappeared from the enterocytes, while it remained unchanged in the cells of the lamina propria.
mesh_terms: D000818:Animals; D004285:Dogs; D006003:Glycogen / Q000378:metabolism*; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000166:cytology / Q000378:metabolism; D007421:Intestine, Small / Q000166:cytology / Q000378:metabolism*
chemical_list: D006003:Glycogen
vernacular_title: Die Veränderung der strukturellen Lokalisation des Glykogens während der Glukoseresorption.