title: Influence of naloxone and tolerance of citric acid cycle response to morphine and pain.
mesh_terms: D000818:Animals; D001921:Brain / Q000378:metabolism; D002951:Citrates / Q000378:metabolism; D002952:Citric Acid Cycle / Q000187:drug effects*; D004361:Drug Tolerance; D066298:In Vitro Techniques; D008099:Liver / Q000378:metabolism; D008293:Malates / Q000378:metabolism; D008297:Male; D051379:Mice; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology*; D010146:Pain / Q000378:metabolism*
chemical_list: D002951:Citrates; D008293:Malates; D009270:Naloxone; D009020:Morphine