Fig. 3

Irisin regulated the expression of autophagy related proteins in lung tissues of mice. (A) Assessment of P62 and LC3II protein expression in lung tissue by Western blotting. (B) Intensity of protein bands in different treatments were quantified using Image J software and normalized to GADPH. Data are presented as mean ± SD. Signifcant differences were presented as *P < 0.05, **P < 0.01, ***P < 0.001, ****P < 0.0001.