Ferulic Acid Protects Human Lens Epithelial Cells against Ionizing Radiation-Induced Oxidative Damage by Activating Nrf2/HO-1 Signal Pathway

Figure 4

The effect of FA on IR-induced cell morphological changes in HLECs (10×). Representative images of cell morphology in each group. HLECs were pretreated with FA (50, 100, and 200 μM) for 2 hours followed by exposure to 4 Gy X-ray radiation and then incubated for 72 h.