the total 24 hour urinary outputs of the catecholamines norepinephrine ( ne ) , epinephrine ( e ) , dopamine ( da ) and the da metabolite homovanillic acid ( hva ) were measured in hypertensive fawn-hooded rats and compared to the ancestral strain of normotensive wistar rats .
C0028351
norepinephrine
C0014563
epinephrine