Fig. 2From: Induction of granulation tissue for the secretion of growth factors and the promotion of bone defect repairELISA of growth factors in induced membranes, periosteum, and epimysium. a BMP-2 in induced membranes peaked at 4 weeks, higher than the periosteum and epimysium (P < 0.05). b VEGF in induced membranes peaked at 6 weeks and almost equaled the periosteum (P > 0.05). c FGF-2 in induced membranes peaked at 4 weeks (P > 0.05). d ANG-II in induced membranes peaked at 4 weeks (P < 0.05)Back to article page