title: Enkephalin regulates the levels of cyclic nucleotides in neuroblastoma x glioma hybrid cells.
mesh_terms: D002460:Cell Line; D006822:Hybrid Cells; D008024:Ligands; D009270:Naloxone / Q000494:pharmacology; D009419:Nerve Tissue Proteins / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D009474:Neurons / Q000187:drug effects* / Q000378:metabolism; D009712:Nucleotides, Cyclic / Q000378:metabolism*; D009842:Oligopeptides / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D011458:Prostaglandins E / Q000037:antagonists & inhibitors; D011955:Receptors, Drug / Q000187:drug effects; D012964:Sodium / Q000494:pharmacology
chemical_list: D008024:Ligands; D009419:Nerve Tissue Proteins; D009712:Nucleotides, Cyclic; D009842:Oligopeptides; D011458:Prostaglandins E; D011955:Receptors, Drug; D009270:Naloxone; D012964:Sodium