Oxidative damage products present in cytosol prepared from livers of wild-type and Lrat−/− mice following bisphenol A administration. Levels of protein carbonyl (Panel A) and thiol groups (Panel B) were determined in hepatic cytosol of mice 72 h after per os administration of corn oil (vehicle) or bisphenol A (BPA, at a dose of 50 mg/kg body weight), either with or without oral retinyl acetate (Rac, at a dose of 3,000 IU) administration. Values marked with different letters (a, b, c, d) are statistically different, P < 0.05. All values are given as the mean ± 1 SD, n = 6 for each group.