title: A physiological requirement of Na+ for the regulation of cAMP levels in intact NG108-15 cells.
mesh_terms: D000241:Adenosine / Q000494:pharmacology; D000262:Adenylyl Cyclases / Q000378:metabolism; D000818:Animals; D002118:Calcium / Q000378:metabolism; D002412:Cations / Q000494:pharmacology; D002478:Cells, Cultured; D000242:Cyclic AMP / Q000378:metabolism*; D008564:Membrane Potentials; D051379:Mice; D009374:Neoplasms, Experimental / Q000378:metabolism; D009447:Neuroblastoma / Q000378:metabolism*; D011458:Prostaglandins E / Q000494:pharmacology; D012964:Sodium / Q000502:physiology*
chemical_list: D002412:Cations; D011458:Prostaglandins E; D012964:Sodium; D000242:Cyclic AMP; D000262:Adenylyl Cyclases; D000241:Adenosine; D002118:Calcium