16k fragments 2-36 , gamma 3msh , alpha msh , beta-endorphin , leu-enkephalin , and met-enkephalin , as well as hcg , fsh , prostaglandin e2 , prostaglandin f2 alpha , epinephrine , and norepinephrine did not stimulate adenylate cyclase activity in either zone .
C0014563
epinephrine
C0028351
norepinephrine