title: Depression by morphine of the resting and evoked release of [3H]-acetylcholine from the cat caudate nucleus in vivo.
mesh_terms: D000109:Acetylcholine / Q000378:metabolism*; D000818:Animals; D002415:Cats; D002421:Caudate Nucleus / Q000187:drug effects* / Q000378:metabolism; D002794:Choline / Q000378:metabolism; D003864:Depression, Chemical; D005071:Evoked Potentials / Q000187:drug effects*; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology
chemical_list: D009270:Naloxone; D009020:Morphine; D002794:Choline; D000109:Acetylcholine