Effects of FoxO1 and AT4R on the expressions of fibrosis-, apoptosis- and autophagy-associated proteins in cardiomyocytes. (A) Representative Western blot images of Col I, Col III, TGF-β1, Bax, Bcl-2 and Cl-caspase3 in 7 groups of cells. (B-F) Quantification of Col I, Col III, TGF-β1, Bax/Bcl-2 and Cl-caspase3 expressions in 7 groups of cells. (G) Representative Western blot images of LC3, Beclin1 and p62 in 7 groups of cells. (H-J) Quantification of LC3-II, Beclin1 and p62 expressions in 7 groups of cells. n=3 per group. Ang IV: angiotensin IV; AS: AS1842856; Cl-caspase3: cleaved caspase 3; Col I: collagen I; Col III: collagen III; FoxO1-OE: FoxO1 overexpression. *p < 0.05, **p < 0.01, ***p < 0.001.