title: Pain-induced alteration of glutamate in periaqueductal central gray and its reversal by morphine.
mesh_terms: D000818:Animals; D002746:Chlorpromazine / Q000494:pharmacology; D005971:Glutamates / Q000378:metabolism*; D007031:Hypothalamus / Q000187:drug effects / Q000378:metabolism; D008297:Male; D051379:Mice; D009020:Morphine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D009619:Nociceptors / Q000378:metabolism; D010146:Pain / Q000378:metabolism*; D010424:Pentobarbital / Q000494:pharmacology; D010487:Periaqueductal Gray / Q000187:drug effects* / Q000378:metabolism
chemical_list: D005971:Glutamates; D009270:Naloxone; D009020:Morphine; D010424:Pentobarbital; D002746:Chlorpromazine