feeding of vitamin a-deficient diet to male weanling rats for 10 weeks caused significant increase in the activities of phase i enzyme system , i.e. , cytochrome p-450 , cytochrome b5 and arylhydrocarbon hydroxylase in the proximal , middle and distal segments of the intestine .
C0010762
cytochrome p-450
C0003927
arylhydrocarbon hydroxylase