title: The influence of various dihydroergotamine analogues on cyclic adenosine-3',5'-monophosphate phosphodiesterase in the grey matter of cat brain in vitro.
mesh_terms: D000244:Adenosine Diphosphate / Q000302:isolation & purification; D000255:Adenosine Triphosphate / Q000302:isolation & purification; D000818:Animals; D001921:Brain / Q000187:drug effects* / Q000201:enzymology; D001923:Brain Chemistry; D002415:Cats; D002417:Cattle; D002845:Chromatography; D000242:Cyclic AMP / Q000302:isolation & purification; D004873:Ergolines / Q000008:administration & dosage / Q000494:pharmacology*; D008433:Mathematics; D010726:Phosphodiesterase Inhibitors; D011506:Proteins; D012710:Serum Albumin, Bovine; D012911:Snakes; D013056:Spectrophotometry, Ultraviolet
chemical_list: D004873:Ergolines; D010726:Phosphodiesterase Inhibitors; D011506:Proteins; D012710:Serum Albumin, Bovine; D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D000242:Cyclic AMP