Fig. 3

DEX potentiates Nrf2 nuclear translocation and activates the Nrf2/GPX4 pathway. Nuclear Nrf2 expression and GPX4 expression were determined by Western blot. Three replicates were guaranteed in cell experiments. Mean ± standard deviation was introduced to represent data. The comparison among multiple groups was made using one-way analysis of variance with Tukey’s test. ** p < 0.01, *** p < 0.001