on the other hand , phorbol ester , 12-0-tetradecanoylphorbol-13-acetate ( tpa ) , a potent activator of calcium- and phospholipid-dependent protein kinase ( protein kinase c ) , stimulates luteinizing hormone ( lh ) release from rat pituitary cells .
C0031586
phorbol ester
C0039654
tetradecanoylphorbol