Fig. 4From: 5α-Hydroxycostic acid inhibits choroidal neovascularization in rats through a dual signalling pathway mediated by VEGF and angiopoietin 25α-Hydroxycostic acid inhibits angiogenesis by the dual pathways of VEGF/VEGFR and Ang2/Tie2. a–c The relative protein levels of VEGFR, Tie2, and their phosphorylated proteins in four groups were detected by Western blot. d–f The relative protein levels of Ang2, VE-cadherin and ZO-1 in each group were detected by Western blot. The results are presented as the mean ± SD. n = 3; *P < 0.05, **P < 0.01, ***P < 0.001Back to article page