title: Muscarinic stimulation of phospholipid turnover in dissociated avian salt gland cells.
abstract: Addition of carbamylcholine to 32P-prelabeled dissociated avian salt gland cells resulted in increased turnover of phosphatidic acid, phosphatidylinositol, phosphatidylinositol 4-phosphate and phosphatidylinositol 4,5-bisphosphate, which could be prevented by the inclusion of atropine. Carbamylcholine had no discernable effect on protein phosphorylation, measured either in the total preparation or in subcellular fractions. It is concluded that for the avian salt gland, no obligatory link is indicated between protein phosphorylation and either phospholipid turnover or salt secretion.
mesh_terms: D000818:Animals; D002217:Carbachol / Q000494:pharmacology; D004372:Ducks; D010743:Phospholipids / Q000378:metabolism*; D010766:Phosphorylation; D011506:Proteins / Q000378:metabolism; D011950:Receptors, Cholinergic / Q000378:metabolism*; D011976:Receptors, Muscarinic / Q000378:metabolism*; D012491:Salt Gland / Q000378:metabolism*
chemical_list: D010743:Phospholipids; D011506:Proteins; D011950:Receptors, Cholinergic; D011976:Receptors, Muscarinic; D002217:Carbachol