Fig. 7.
DKK1 inhibited Wnt3a-induced BDNF up-regulation of BDNF in BV2 cells. a Expression of β-catenin, proBDNF, mBDNF analyzed by Western blotting. C control, D DKK1, W Wnt3a; D + W: DKK1 + Wnt3a. b β-catenin quantification. c proBDNF quantification. d mBDNF quantification. (**p < 0.01 vs control (0 h), ***p < 0.001 vs control (0 h). n = 6, one-way ANOVA)