peripheral-type benzodiazepine binding of [ 3h ] ro5-4864 at one , non-saturating concentration and activities of choline acetyltransferase ( chat ) and acetylcholinesterase ( ache ) were measured in 7 cortical areas from postmortem brains of 18 patients with alzheimer disease ( ad ) , 12 age-matched controls , and 15 miscellaneous neurological cases .
C0086045
concentration
C0006104
brains