in group 1 , there were uniform increases after 24 h in plasma norepinephrine ( 474 +/- 115 to 1183 +/- 158 [ sem ] pg/ml ; p less than .01 ) and plasma epinephrine ( 108 +/- 8 to 309 +/- 70 pg/ml ; p less than .05 ) .
C0028351
norepinephrine
C0014563
epinephrine