by using intracerebral dialysis in combination with high performance liquid chromatography and electrochemical detection , extracellular posterior hypothalamic adrenaline , noradrenaline , 3,4-dihydroxyphenylacetic acid and 5-hydroxyindoleacetic acid were measured in the anaesthetized rat and changes in their levels monitored following administration of tranylcypromine and electrical stimulation of the rostral ventrolateral medulla .
C0014563
adrenaline
C0028351
noradrenaline