adrenaline in a concentration of 1.0 microm depressed the stimulation-induced efflux of tritium from the guinea-pig atria incubated with [ 3h ] -noradrenaline , whereas adrenaline in a concentration of 0.5 nm significantly enhanced the stimulation-induced efflux of tritium .
C0028351
noradrenaline
C0014563
adrenaline