[Retracted] PM2.5 Exposure Induces Lung Injury and Fibrosis by Regulating Ferroptosis via TGF-β Signaling

Figure 2

PM2.5 enhances ferroptosis in the lung of the mice. (a–e) The mice were treated with PM2.5 for 15 days or 30 days. (a) The expression of GPX4 and SLC7A11 was measured by Western blot. (b–e) The levels of iron, Fe²⁺, MDA, and GSH were detected in the mice. .

(a)

(b)

(c)

(d)

(e)