Effects of in utero exposure to genistein (GEN) and DEHP on cellular defense mediators. Relative mRNA of downstream NRF2 antioxidant and detoxifying enzymes Nqo1 (A), Sod2 (B), Sod3 (C), Trx1 (D), Gsta (E), and Cat (F) in PND3 and PND6 testes. Data are expressed as mean relative mRNA levels ± SEM normalized to alpha-tubulin (n = 4 per treatment). Asterisks indicate a significant difference relative to control (P ≤ 0.05); C, control; G, GEN; D, DEHP; G + D, GEN + DEHP.