Intracellular Ca2+ shift and signal transduction from the tubulovesicular portion of gastric parietal cells during gastrin stimulation or Ca2+ ionophore treatment: comparison between luminescent and fluorescent probes, and electron probe X-ray microanalyzer.
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Summary
It is suggested that the Ca2+ pool of the parietal cell is in the tubulovesicles and (or) luminal cell membrane and that theCa2+ released from the store(s) may mediate a flow of K+ or Cl- into the secretory canaliculus.
- Type
- article
- Published
- 1988-04-01
- Cited by
- 9
- References
- 19
- OpenAlex
- https://openalex.org/W3401379
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:30360120
Keywords
Political science, Psychology
References
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- Participation of the microtubular-microfilamentous system on intracellular Ca2+ transport and acid secretion in dispersed parietal cells.
- STUDIES ON THE DEPLETION AND ACCUMULATION OF MICROVILLI AND CHANGES IN THE TUBULOVESICULAR COMPARTMENT OF MOUSE PARIETAL CELLS IN RELATION TO GASTRIC ACID SECRETION
- Porcine ileal polypeptide causes an increase in cytoplasmic Ca2+ in both parietal and chief cells resulting in acid and pepsinogen secretion.
- Simple method of aequorin loading into platelets using dimethyl sulfoxide.
- Calcium‐activated membrane depolarization via modulation of chloride efflux from parietal cells during gastrin stimulation
- T-cell mitogens cause early changes in cytoplasmic free Ca2+ and membrane potential in lymphocytes
- Intracellular calcium store and transport of elements in acinar cells of the salivary gland determined by electron probe X-ray microanalysis.
- Inositol trisphosphate modification of ion transport in rough endoplasmic reticulum.
- Functional differences between K+‐ATPase rich membranes isolated from resting or simulated rabbit fundic mucosa
- A model for receptor-regulated calcium entry.
- Modulation of gastric H+, K+‐transporting ATPase function by sodium
- A new generation of Ca2+ indicators with greatly improved fluorescence properties.
- Aequorin detects increased cytoplasmic calcium in platelets stimulated with phorbol ester or diacylglycerol.
- Pepsinogen secretion from dispersed chief cells from guinea pig stomach.
- Photoproteins as biological calcium indicators.
Cited by
- International Union of Pharmacology. XXI. Structure, distribution, and functions of cholecystokinin receptors.
- Cytosolic acidification leads to Ca2+ mobilization from intracellular stores in single and populational parietal cells and platelets.
- Receptor-operated Ca2+ signaling and crosstalk in stimulus secretion coupling.
- Pancreas: Healing response in critical illness
- The Gastrin Receptor Promotes Pancreatic Growth in Transgenic Mice
- The Production and Role of Gastrin-17 and Gastrin-17-Gly in Gastrointestinal Cancers
- Gastric acid secretion from parietal cells is mediated by a Ca2+ efflux channel in the tubulovesicle
- Enhancement of intestinal absorption of peptides
- Gastrin: From Physiology to Gastrointestinal Malignancies
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