these results indicate that p450hfla and p450hm1 are mainly involved in the genotoxic product formation from afb1 in fetal and adult livers , respectively , and that the metabolic activation of iq in fetal livers is catalyzed by two forms of cytochrome p450 , p450hfla , and cytochrome p450 immunochemically related to p450ia2 but that in adult livers it is mainly catalyzed by cytochrome p450 related to p450ia2 .
C0015965
fetal
C1517162
fetal livers