the distribution of catecholamine neurons in the dorsal vagal complex is described on the basis of indirect immunofluorescence histochemistry using antisera to three enzymes in the catecholamine synthesis , tyrosine hydroxylase , dopamine-beta-hydroxylase and phenylethanolamine-n-methyltransferase , allowing differentiation between dopamine , noradrenaline and adrenaline cells .
C0007412
catecholamine
C0013030
dopamine