the water-soluble proteins of the cerebral gray matter and some enzyme systems ( cholinesterase , acetylcholinesterase , lactate dehydrogenase , malate dehydrogenase , acid phosphatase ) were studied in 9 autopsy cases of alzheimer 's presenile or senile dementia , 1 case of pick 's disease and 1 case of cerebral arteriosclerosis .
C0008429
cholinesterase
C0001044
acetylcholinesterase