Fig. 3. In the 0.25 mm/10 cycles group, (A) Wnt3a was significantly increased compared with the control group (p<0.01). (B) β-catenin and (C) vascular endothelial growth factor (VEGF) mRNA levels showed no significant changes compared with the controls. (D) Wnt10b was significantly increased compared with the control group (p<0.05). In the 0.5 mm/10 cycles group, (A) Wnt3a, (B) β-catenin, and (C) VEGF mRNA levels were significantly increased compared with the control group (p<0.05). (D) Wnt10b mRNA was more prominently increased than it was in the control group (p<0.01) (Results are normalized relative to glyceraldehyde 3-phosphate dehydrogenase expression; each bar indicates±standard deviation, ^*p<0.05, ^**p<0.01). CTL: control group.