in order to evaluate more directly the implications of the sympatho-adrenal system in one-kidney , one clip hypertension ( 1k1c ) , we studied adrenal catecholamine synthesis after a bolus injection of 3h-tyrosine , tissue norepinephrine and dopamine concentrations , as well as the urinary excretions of norepinephrine , epinephrine , dopamine and those of the major dopamine metabolites , dihydroxphenylacetic acid ( dopac ) and homovanillic acid ( hva ) in 1k1c and control uninephrectomized rats .
C0028351
norepinephrine
C0014563
epinephrine