although no significant alterations in the brain concentrations of noradrenaline or adrenaline were observed in cockerels , the concentration of dopamine in the paraventricular nucleus ( pvm ) , dorsomedial thalamic nucleus and mediobasal hypothalamus ( mbh ) were significantly raised in castrated compared with sham-operated birds by 136 , 182 and 52 % respectively .
C0028351
noradrenaline
C0014563
adrenaline