[Decrease of acetylcholinesterase activity in old age].
D000110:Acetylcholinesterase; D000313:Adrenal Medulla / Q000378:metabolism*; D000375:Aging; D002802:Cholinesterases; D006801:Humans
D000110:Acetylcholinesterase; D002802:Cholinesterases
ADRENAL MEDULLA/metabolism; AGING/effects; CHOLINESTERASE
Diminution de l'activité acétylcholinestérasique dans la vieillesse.