Fig. 4.
Effects of various concentrations of EGCG (A), ascorbic acid (B), α-tocopherol (C) and DHLA (D) on the formation of γ-OH-Acr-dG in the reaction of DHA with dG in the presence of FeSO4. The values are mean ± standard deviation from 3-4 experiments. *significantly different from the control; n.d., not detectable