title: Are biogenic amines acting on tetrahymena through a cyclic amp mechanism?
mesh_terms: D000242:Cyclic AMP / Q000502:physiology*; D006632:Histamine / Q000494:pharmacology*; D010587:Phagocytosis; D012701:Serotonin / Q000494:pharmacology*; D013769:Tetrahymena pyriformis / Q000378:metabolism*
chemical_list: D012701:Serotonin; D006632:Histamine; D000242:Cyclic AMP