title: Drug interactions with cyclic nucleotide and protein phosphorylation systems.
mesh_terms: D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism*; D004347:Drug Interactions; D009020:Morphine / Q000494:pharmacology*; D009419:Nerve Tissue Proteins / Q000378:metabolism; D010766:Phosphorylation; D011494:Protein Kinases / Q000378:metabolism*; D051381:Rats; D013570:Synaptic Membranes / Q000187:drug effects / Q000378:metabolism
chemical_list: D009419:Nerve Tissue Proteins; D009020:Morphine; D000242:Cyclic AMP; D011494:Protein Kinases