Effects of INDOM on autophagy-related proteins in LECs. (A) Effects of INDOM in different concentrations on expression levels of Atg5, Beclin-1, P62, and LC3-Ⅰ/Ⅱ detected by Western blot. (B) Effects of 3-MA on INDOM-activated expression levels of Atg5, Beclin-1, P62, and LC3-Ⅰ/Ⅱ detected by Western blot. Quantification of Atg5 (C), Beclin-1 (D), P62 (E), and LC3-Ⅰ/Ⅱ (F) protein expression was shown above (*p < 0.05, **p < 0.01 between groups, n = 3). Quantification of Atg5 (G), Beclin-1 (H), P62 (I), and LC3-Ⅰ/Ⅱ (J) protein expression was shown above (*p < 0.05, **p < 0.01 between groups, n = 3).