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

<div>Protective effect of FA against IR-induced cell apoptosis in HLECs. (a) Flow cytometry analysis of cell apoptosis using Annexin V-FITC/PI dual staining. (b) Quantitative results of the apoptosis rate. Annexin V-positive cell (Q2+Q3) was calculated for each group cells and is shown in the bar graph. HLECs were pretreated with FA (50, 100, and 200 <i>μ</i>M) for 2 hours followed by exposure to 4 Gy X-ray radiation and then incubated for 72 h. 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Oxidative Medicine and Cellular Longevity

fig5

Figure 5

Figure 5: Ferulic Acid Protects Human Lens Epithelial Cells against Ionizing Radiation-Induced Oxidative Damage by Activating Nrf2/HO-1 Signal Pathway 

Figure 5 | Ferulic Acid Protects Human Lens Epithelial Cells against Ionizing Radiation-Induced Oxidative Damage by Activating Nrf2/HO-1 Signal Pathway 