the catecholamines noradrenaline ( na ) , dopamine ( da ) , adrenaline ( ad ) , the indoleamine 5-hydroxytryptamine ( 5-ht ; serotonin ) , as well as some of their major metabolites were assayed by high-performance liquid chromatography ( hplc ) with electrochemical detection , in four well-defined areas of the rat cerebral cortex : anterior cingulate ( cin ; cg1 and cg3 ) , piriform and entorhinal ( pien ) , hind-limb primary somatosensory ( ssc ; hl ) and primary visual ( vis ; oc1m and oc1b ) .
C0028351
noradrenaline
C0014563
adrenaline