the importance of the central catecholamines , with the emphasis on the noradrenergic neurons in the differential sensitivity to ethanol between the at ( alcohol-tolerant ) rats selected for low and the ant ( alcohol-nontolerant ) rats selected for high sensitivity to ethanol-induced ( 2 g/kg ) motor impairment , was clarified by studying the effects of ethanol ( 2 and 4 g/kg , ip ) on the utilization of norepinephrine ( na ) and dopamine ( da ) , and on the metabolism of na .
C0007412
catecholamines
C0013030
dopamine