age correlated positively with both renal venous noradrenaline ( r = 0.56 ) and the renal venous-arterial difference of noradrenaline ( r = 0.56 ) , and negatively with arterial ( r = -0.52 ) and renal venous adrenaline ( r = -0.48 ) .
C0028351
noradrenaline
C0014563
adrenaline