Figure 4

The effect of ERPHs on SOD, GSH-Px, CAT and MDA activity in H2O2-treated HepG-2 cells. NRPHs and ERPHs were added to the culture 48 h prior to H2O2 addition, then cells were incubated with 0.4 mM H2O2 for 4 h. Data are shown as means ± S.D.

The effect of ERPHs on SOD, GSH-Px, CAT and MDA activity in H2O2-treated HepG-2 cells. NRPHs and ERPHs were added to the culture 48 h prior to H2O2 addition, then cells were incubated with 0.4 mM H2O2 for 4 h. Data are shown as means ± S.D.