Pub. Date : 1993 Aug
PMID : 8102378
1 Functional Relationships(s)Download |
Sentence | Compound Name | Protein Name | Organism |
| 1 | These effects did not, however, involve inhibition of the carbachol-induced increase in cellular inositol 1,4,5-trisphosphate levels or the rise in cytosolic calcium, [Ca]i. Inhibition by SST of secretion induced by phorbol 12,13 dibutyrate but not by the calcium agonist, thapsigargin, suggests that SST may act at a distal inhibitory site in the Ca(2+)-dependent secretory process activated by protein kinase C. We conclude that SST and alpha 2-adrenergic agonists can act directly on intestinal epithelial cells to exert a comprehensive inhibition of Cl- secretion mediated through both cAMP and Ca2+/protein kinase C signaling pathways. | Calcium | somatostatin | Homo sapiens |