title: Effects of morphine and pain on brain intermediary metabolism.
mesh_terms: D000698:Analgesia; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D001923:Brain Chemistry / Q000187:drug effects; D002645:Chickens; D002849:Chromatography, Gas; D002951:Citrates / Q000032:analysis; D002952:Citric Acid Cycle / Q000187:drug effects; D005528:Foot; D005650:Fumarates / Q000032:analysis; D007656:Ketoglutaric Acids / Q000032:analysis; D007773:Lactates / Q000032:analysis; D008293:Malates / Q000032:analysis; D008314:Malonates / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology* / Q000627:therapeutic use; D010146:Pain / Q000188:drug therapy; D011773:Pyruvates / Q000032:analysis; D013386:Succinates / Q000032:analysis
chemical_list: D002951:Citrates; D005650:Fumarates; D007656:Ketoglutaric Acids; D007773:Lactates; D008293:Malates; D008314:Malonates; D011773:Pyruvates; D013386:Succinates; D009020:Morphine