[3H]spiperone and [3H]quinuclidinyl benzilate binding in striatal membranes from rats chronically treated with manganese chloride throughout development and for over two years

Chronic treatment of rats with manganese (1 mg MnCl2 X 4H2O per ml of drinking water) from conception till adulthood only slightly decreased [3H]spiperone binding in striatal membranes whereas [3H]quinuclidinyl benzilate binding was not affected. The age-related decreases in dopaminergic and muscarinic cholinergic receptor binding in striatal membranes were not affected by the life-span manganese treatment.