in patients arterial-hepatic venous extraction ratios of noradrenaline and adrenaline were on the average 25 % ( p less than 0.01 ) and 20 % ( p less than 0.02 ) less than those of the controls , indicating a slightly reduced splanchnic elimination of catecholamines in cirrhoses .
C0028351
noradrenaline
C0014563
adrenaline