. "Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving dopamine." . . . "positive regulation of dopamine metabolic process" . "activation of dopamine metabolic process" . "positive regulation of dopamine metabolism" . "stimulation of dopamine metabolic process" . "up regulation of dopamine metabolic process" . "up-regulation of dopamine metabolic process" . "upregulation of dopamine metabolic process" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .