inhibition of hypothalamic norepinephrine and epinephrine biosynthesis by du-18288 ( 6 mg/kg bw , ip ) or selective inhibition of epinephrine biosynthesis by skf-64139 ( 50 mg/kg bw , ip ) completely abolished the gh-releasing effect of gal ( 25 micrograms/kg , sc ) , but left unaltered the gh rise induced by clo ( 150 micrograms/kg , sc ) .
C0028351
norepinephrine
C0014563
epinephrine