CYP1A1 is also known as AHH ( aryl hydrocarbon hydroxylase ).
2.
Miller et al . ( 1990 ) compared the effects of fetal versus adult exposure to 3-MC on both induction of aryl hydrocarbon hydroxylase ( AHH ) activity in lung and dependence of lung tumorigenesis on the Ah genotype.
3.
Piperine, an ingredient of pepper, promotes intestinal absorption by activation of the ?-glutamyltranspeptidase and inhibits the degradation of many compounds, by inhibiting different enzymes : aryl hydrocarbon hydroxylase ( AHH ), ethylmorphine N-demethylase, Uridine diphosphate ( UDP ) glucuronyltransferase ( UGT ), P-glycoprotein and CYP3A4.