the preparation also accumulates [ 3h ] dopamine ( da ) , but , in contrast to ne and da uptake in the brain , desipramine and benztropine show no specificity for a particular catecholamine , inhibiting both [ 3h ] ne and [ 3h ] da uptake with potencies similar to those shown for ne uptake in brain .
C0007412
catecholamine
C0028351
ne