title: Special properties of cholinesterases in the cerebral cortex of Alzheimer's disease.
abstract: Selective cholinesterase inhibitors such as BW284C51 and iso-OMPA showed that the plaques and tangles of Alzheimer's disease contain acetylcholinesterase and butyrylcholinesterase activity. In comparison to the cholinesterases of the normal brain, the plaque and tangle-bound cholinesterases in Alzheimer's disease display major shifts in optimum pH and inhibitor sensitivity.
authors: Bullard and Denny-Brown Laboratories, Department of Neurology, Harvard Medical School, Beth Israel Hospital, Boston, MA 02215.
authors: C
authors: C
authors: Geula
authors: M
authors: M
authors: Mesulam
mesh_terms: D000110:Acetylcholinesterase / Q000378:metabolism*; D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000201:enzymology*; D002093:Benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(N,N-dimethyl-N-2-propenyl-), Dibromide / Q000494:pharmacology; D001921:Brain / Q000201:enzymology* / Q000473:pathology; D002091:Butyrylcholinesterase / Q000378:metabolism*; D002802:Cholinesterases / Q000378:metabolism*; D004791:Enzyme Inhibitors / Q000494:pharmacology; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D009454:Neurofibrils / Q000201:enzymology* / Q000473:pathology; D013770:Tetraisopropylpyrophosphamide / Q000494:pharmacology
chemical_list: D004791:Enzyme Inhibitors; D002093:Benzenaminium, 4,4'-(3-oxo-1,5-pentanediyl)bis(N,N-dimethyl-N-2-propenyl-), Dibromide; D013770:Tetraisopropylpyrophosphamide; D000110:Acetylcholinesterase; D002091:Butyrylcholinesterase; D002802:Cholinesterases