title: Neurochemical correlates of opiate receptor regulation.
mesh_terms: D000818:Animals; D001923:Brain Chemistry; D002478:Cells, Cultured; D004723:Endorphins / Q000032:analysis; D005727:Ganglia, Spinal / Q000032:analysis; D009270:Naloxone / Q000494:pharmacology; D009271:Naltrexone / Q000494:pharmacology; D009447:Neuroblastoma / Q000032:analysis; D051381:Rats; D011957:Receptors, Opioid / Q000378:metabolism*
chemical_list: D004723:Endorphins; D011957:Receptors, Opioid; D009270:Naloxone; D009271:Naltrexone