title: Noradrenergic and cholinergic systems in senile dementia of Alzheimer type.
mesh_terms: D000544:Alzheimer Disease / Q000201:enzymology*; D002795:Choline O-Acetyltransferase / Q000378:metabolism*; D003704:Dementia / Q000201:enzymology*; D004299:Dopamine beta-Hydroxylase / Q000378:metabolism*; D006801:Humans; D008125:Locus Coeruleus / Q000201:enzymology
chemical_list: D004299:Dopamine beta-Hydroxylase; D002795:Choline O-Acetyltransferase