[Endocrine cells in the cardial glands of the esophagus in man].
Distribution of endocrine cells in composition of the secretory epithelium of the cardial glands of the human esophagus in both sex and at various age has been investigated. In spiral paraffin slices the endocrine cells have been revealed by means of different silver impregnation methods (after Grimelius, Masson--Hamperl, Sevier--Munger), Sevke technique, ferry-ferrocyanide method. Some cells have been revealed, which according to the specific signs of their granule staining resemble very much G-, EC-, ECL-cells of the stomach. They can be triangular, flatten or polygonal and are stained in the cardial gland epithelium as single diffuse cells, or as groups of cells. Staining of the slices with aldehyde-fuchsin in various modifications reveals dark cells with dark-violet granules and lighter cells with acidophilic granules. Sometimes among these cells certain cells with light-violet cytoplasm are revealed. All these cells can be arranged both in composition of the secretory epithelium of the glands and in conglomerates of cells, resembling pancreatic islands. According to their tinctorial properties they resemble A-, B-, D-cells of these islands.
D001078:APUD Cells / Q000166:cytology; D002299:Cardia / Q000166:cytology; D004702:Endocrine Glands / Q000166:cytology*; D004947:Esophagus / Q000166:cytology*; D005260:Female; D006801:Humans; D008297:Male; D012834:Silver
D012834:Silver
Endokrinnye kletki kardial'nykh zhelez pishchevoda cheloveka.