title: Effects of methyl xanthine derivatives on cyclic AMP levels and ornithine decarboxylase activity of rat tissues.
mesh_terms: D000302:Adrenal Cortex / Q000187:drug effects / Q000378:metabolism; D000313:Adrenal Medulla / Q000187:drug effects / Q000378:metabolism; D000628:Aminophylline / Q000494:pharmacology*; D000818:Animals; D002250:Carbon Radioisotopes; D002262:Carboxy-Lyases / Q000378:metabolism*; D002845:Chromatography; D000242:Cyclic AMP / Q000378:metabolism*; D004789:Enzyme Activation / Q000187:drug effects; D007668:Kidney / Q000187:drug effects / Q000378:metabolism; D008099:Liver / Q000188:drug therapy / Q000378:metabolism; D008297:Male; D009928:Organ Specificity; D009952:Ornithine; D009955:Ornithine Decarboxylase / Q000378:metabolism*; D011494:Protein Kinases / Q000378:metabolism; D051381:Rats; D011919:Rats, Inbred Strains; D013268:Stimulation, Chemical; D013806:Theophylline / Q000494:pharmacology*
chemical_list: D002250:Carbon Radioisotopes; D000628:Aminophylline; D013806:Theophylline; D000242:Cyclic AMP; D009952:Ornithine; D011494:Protein Kinases; D002262:Carboxy-Lyases; D009955:Ornithine Decarboxylase