using the oil immersion technique , the role of neuronal uptake , monoamine oxidase and comt in the inactivation of 2 concentrations ( 0.23 and 2.3 mumol/l ) of noradrenaline and adrenaline was determined by the prolongation of the inactivation time caused by cocaine ( 12 mumol/l ) , pargyline ( 1 mmol/l ) and u-0521 ( 50 mumol/l ) , respectively .
C0028351
noradrenaline
C0014563
adrenaline