nadolol increased plasma concentrations of epinephrine from 47 +/- 18 pg/ml to 87 +/- 24 pg/ml , and norepinephrine from 241 +/- 154 pg/ml to 338 +/- 224 pg/ml ( p less than .001 for each ) .
C0014563
epinephrine
C0028351
norepinephrine