Figure 3From: The effects of Rhizoma Curculiginis and Rhizoma Drynariae extracts on bonesPhotomicrograph of bone defect grafted with Rhizoma Drynariae extract in collagen matrix on day 14. New bone can be seen spanning the defect. Some collagen matrix (C) remained at the center of the bone defect (Periodic acid-Schiff stain; original magnification × 40).Back to article page