the effects of systemic treatment of newborn rats with the catecholamine neurotoxins 6-hydroxydopamine ( 6-oh-da ) or n- ( 2-chloroethyl ) -n-ethyl-2-bromobenzylamine ( dsp4 ) on the central dopamine ( da ) and noradrenaline ( na ) neurons were studied using neurochemical techniques .
C0007412
catecholamine
C0013030
dopamine