Regional distribution of choline acetyltransferase and acetylcholinesterase in rabbit brain

Abstract
Regional distribution of choline acetyltransferase (CAT) and acetylcholinesterase (AChE) in seventeen regions of the rabbit CNS has been determined by means of the cation exchange radiometric method. A significant correlation has been found between the activities of AChE and CAT which allows computation of their potencies. A comparison between activities of the cholinergic enzymes in the human and rabbit brain has been discussed.