high doses ( 10 mg/kg ) of phencyclidine resulted in a marked increase in levels of the dopamine metabolites 3,4-dihydroxyphenylacetic acid and homovanillic acid in all mesolimbic and mesocortical sites examined , as well as in the ventral tegmental area , source of the dopaminergic innervation of mesolimbic/cortical sites .
C0013030
dopamine
C0282151
dopaminergic