As represented in Figure 6, rats with CCl4-induced ALI showed significantly (p < 0.05) elevated expression of Sod1, Cat, Gpx1, Gsr, Foxo1, and Nfe2l2 genes, whereas expression of Gsta2 was significantly (p < 0.05) downregulated compare to the control group. Here, GSR is linked to acute respiratory distress syndrome.