Cholecystokinin (CCK) has been localized by the immunogold technique in a type of endocrine cell of the dog duodenum characterized by small (166 +/- 38 nm) secretory granules with fairly dense, homogeneous core separated from its enveloping membrane by a thin clear space. The CCK cell is immunocytochemically distinct and cytologically different from other types of endocrine cells, as the secretin, GIP and motilin cells, already identified in the dog duodenum.

Ultrastructural localization of cholecystokinin in endocrine cells of the dog duodenum by the immunogold technique / L. Usellini, C. Capella, A. Malesci, G. Rindi, E. Solcia. - In: HISTOCHEMISTRY. - ISSN 0301-5564. - 83:4(1985), pp. 331-336.

Ultrastructural localization of cholecystokinin in endocrine cells of the dog duodenum by the immunogold technique

A. Malesci;
1985

Abstract

Cholecystokinin (CCK) has been localized by the immunogold technique in a type of endocrine cell of the dog duodenum characterized by small (166 +/- 38 nm) secretory granules with fairly dense, homogeneous core separated from its enveloping membrane by a thin clear space. The CCK cell is immunocytochemically distinct and cytologically different from other types of endocrine cells, as the secretin, GIP and motilin cells, already identified in the dog duodenum.
Animals; Cholecystokinin; Cytoplasmic Granules; Dogs; Duodenum; Fluorescent Antibody Technique; Gastrins; Gold; Immunoenzyme Techniques; Intestinal Mucosa; Microscopy, Electron; Rabbits; Staining and Labeling
Settore MED/12 - Gastroenterologia
Settore MED/08 - Anatomia Patologica
Settore MED/09 - Medicina Interna
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/226595
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