ULTRASTRUCTURAL STUDIES ON PARIETAL CELLS OF MOUSE STOMACH USING CL~- LOCALIZATION AND POLYSACCHARIDES STAINING TECHNIQUES
- VernacularTitle:小鼠胃腺壁细胞超微结构的研究——应用氯离子定位和多糖染色技术
- Author:
Wen WANG
- Publication Type:Journal Article
- Keywords:
HCI secretion;
Parietal cells;
Cl-localization;
Silver methenamine staining;
Electron Microscopy;
Mouse
- From:
Acta Anatomica Sinica
1953;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Cl~- localization and periodic acid-silver methenamine techniques have been used for ultrastructural studies on parietal cells of mouse stomach. Cl~- is located only in the intracellular canaliculi (IC) and intercellular space (IS)of parietal cells. The tubulovesicular system (TS) shows various reactions in periodic acid-silver methenamine staining. The positive reaction was demonstrated in the TS which is located near the apical membranes. This indicates that acid secretion is accompanied by polysaccharides secretion in which the TS takes part, and the polysaccharides secretory activity shows its cyclicity which is characterized by the changes of amounts of secretion. The cycle of parietal cells do not synchronize.
