Fig. 2. Effect of butylated hydroxylanisole (BHA) on H₂O₂-induced cytotoxicity. (A) Chemical structure of BHA. (B) Mouse hepatocytes were incubated with 1,000 µM H₂O₂ for 24 h with or without BHA pretreatment at the indicated concentrations for 30 min. Cell viability was measured with a CCK-8 assay. The values are expressed as the mean ± SE of three independent experiments. ^*p < 0.05 vs. the control; ^**p < 0.05 vs. H₂O₂ alone.