the results indicate that in the guinea-pig , in spite of differences in proportions of adrenaline and noradrenaline in the adrenal gland and para-aortic body ( pab ) , the loss of labelled catecholamines from the innervated pab closely follows that from the adrenal medulla , suggesting that both participate in normal sympathoadrenal activity .
C0014563
adrenaline
C0028351
noradrenaline