the present study was designed to evaluate the simultaneous presence of epinephrine ( e ) , norepinephrine ( ne ) , met-enkephalin ( me ) - , somatostatin ( srif ) - and substance p ( sp ) - like immunoreactivities ( li ) in extracts of 12 pheochromocytomas obtained at the time of surgery from 10 patients .
C0014563
epinephrine
C0028351
norepinephrine