title: Cyclic-AMP activates and calcium inhibits protein kinase activity in avian parathyroid glands.
mesh_terms: D000818:Animals; D002118:Calcium / Q000494:pharmacology*; D002645:Chickens; D002772:Cholera Toxin / Q000494:pharmacology; D000242:Cyclic AMP / Q000378:metabolism / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004789:Enzyme Activation / Q000187:drug effects; D010280:Parathyroid Glands / Q000187:drug effects / Q000201:enzymology*; D047428:Protein Kinase Inhibitors; D011494:Protein Kinases / Q000378:metabolism*
chemical_list: D047428:Protein Kinase Inhibitors; D002772:Cholera Toxin; D000242:Cyclic AMP; D011494:Protein Kinases; D002118:Calcium