Fig. 3

AKF inhibited ferroptosis in lung tissues of CS /LPS-exposed mice. (A) IHC staining of ACSL4 and GPX4 in lung tissues. (B) Western blotting of ACSL4 and GPX4 in lung tissues. (C) The level of MDA in lung tissues. (D) The level of GSH in lung tissues. (E) The level of MDA in serum. (F) The level of GSH in serum. * means compared to the control group, P < 0.05. # means compared to the CS/LPS group, P < 0.05.