Fig. 1

Expression of PAGE4 when exposed to H₂O₂ in prostate cancer cells. mRNA expression of SOD1 (a) and PAGE4 (b) in 22RV1, LNCaP and PC3 cells, which were treated with 2 mM H₂O₂ combined with or without 5 mM NAC for 12 h, *P < 0.05. c mRNA expression of PAGE4 in 22RV1 cells treated with 50 mM H₂O₂ for 0, 0.5, 2, 8 h. d mRNA expression of PAGE4 in 22RV1 cells treated with different dosages of H₂O₂ for 12 h. All experiments were repeated at least 3 times