Fig. 6
Protective effect of phytol via NRF2-ARE pathway in HaCaT keratinocytes. HaCaT (2 × 105 cells/well) were seeded and then treated with the indicated concentrations of phytol for 24 h. Then, the cells were washed with PBS and exposed to H2O2 for 6 h. Expression of NRF2 (a) and HO-1 (b) mRNA was determined using the qRT-PCR. The data are expressed as means ± standard deviation from three independent experiments (*p < 0.05)