a crude hypothalamic extract , a partially purified corticotrophin releasing factor preparation , 8-bromoadenosine 3',5'-cyclic monophosphate ( 8br-camp ) , and 3-isobutyl-1-methylxanthine all caused dose-related , repeatable increases of the release of acth-li .
C0020663
hypothalamic
C0010132
corticotrophin releasing factor