the toxic threat of coplanar pcbs to higher aquatic predators such as cetaceans was principally assessed by 2,3,7,8-t4cdd toxic equivalent analysis which is based on the induction of arylhydrocarbon hydroxylase ( ahh ) and ethoxyresorufin o-deethylase ( erod ) .
C0003927
arylhydrocarbon
C0059735
ethoxyresorufin o-deethylase