cotreatment of male long evans rats with mcdf ( 50 mumol/kg ) and a dose of 2,3,7,8-tetrachlorodibenzo-p-dioxin ( tcdd ) that causes a near-maximal induction of hepatic microsomal aryl hydrocarbon hydroxylase and ethoxyresorufin o-deethylase activities resulted in a significant inhibition of these activities for up to 96 hr .
C0003927
aryl hydrocarbon hydroxylase
C0059735
ethoxyresorufin o-deethylase