the secretagogue dopamine , which enhances pth release 2- to 3-fold in association with 20- to 30-fold increases in cellular camp , had no effect on the cytosolic ca2+ level ( 261 +/- 28 vs. 236 +/- 22 nm for control cells at 1 mm extracellular ca2+ ; p greater than 0.05 ) .
C1383501
cytosolic
C0007634
cells