plasma epinephrine increased from 40 +/- 6 to 57 +/- 9 pg/ml ( p less than 0.05 ) , and plasma norepinephrine increased from 406 +/- 63 to 522 +/- 90 pg/ml ( p less than 0.01 ) during the aminophylline infusion .
C0014563
epinephrine
C0028351
norepinephrine