phase i of chemiluminescence appears to directly reflect cytochrome p-450-dependent hydroxylation , and phase ii is attributed to redox cycling of products arising from these reactions , e.g . the 1,4- and/or 1,2-naphthoquinones as oxidation products of the corresponding dihydroxynaphthalenes .
C0010762
cytochrome p-450
C0030012
redox