to elucidate the mechanisms of stimulatory actions of gnrh on rat granulosa cells ( gc ) , we have compared the actions of a gnrh agonist with those of a tumor-promoting phorbol ester , 12-0-tetradecanoylphorbol 13-acetate ( tpa ) and ca+2 ionophore , a23187 .
C0031586
phorbol ester
C0039654
tetradecanoylphorbol