during the infusion of norepinephrine plus epinephrine , plasma norepinephrine increased from 358 +/- 35 to 1782 +/- 123 pg/ml ( mean +/- se ) and plasma epinephrine increased from 31 +/- 5 to 355 +/- 90 pg/ml ( both p less than .01 vs baseline ) .
C0028351
norepinephrine
C0014563
epinephrine