title: Inhibition of various cyclic AMP phosphodiesterases by pentifylline and theophylline.
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D001011:Aorta / Q000201:enzymology; D001921:Brain / Q000201:enzymology; D001980:Bronchi / Q000201:enzymology; D002417:Cattle; D000242:Cyclic AMP; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007668:Kidney / Q000201:enzymology; D007700:Kinetics; D008099:Liver / Q000201:enzymology; D008297:Male; D009206:Myocardium / Q000201:enzymology; D010726:Phosphodiesterase Inhibitors; D051381:Rats; D012709:Serum Albumin / Q000494:pharmacology; D013805:Theobromine / Q000032:analysis* / Q000494:pharmacology; D013806:Theophylline / Q000494:pharmacology*; D014316:Tritium
chemical_list: D010726:Phosphodiesterase Inhibitors; D012709:Serum Albumin; D014316:Tritium; D013806:Theophylline; D000242:Cyclic AMP; D013805:Theobromine