Figure 2. Effect of RSV and MET alone or combination treatment on VEGF-B signaling pathway in PaCa cells.

Western blot and quantification of VEGF-B (A), and phosphorylated GSK-3β (B) in three PaCa cell lines. Graphs represent mean ± SEM (n = 5).*p < 0.05 vs. CON group; ^# p < 0.05, ^##p < 0.01 vs. RSV group; ^$p < 0.05, ^$$p < 0.01 vs. MET group.