all the pcbs which have previously been classified as aryl hydrocarbon hydroxylase ( ahh ) inducers in the immature male wistar rat also induced benzo [ a ] pyrene hydroxylase and ethoxyresorufin ( er ) o-deethylase activity in the rat hepatoma h-4-ii-e cells .
C0003927
aryl hydrocarbon hydroxylase
C0005080
benzo [ a ] pyrene hydroxylase