Research Article

Application of a New Type of Natural Calcined Bone Repair Material Combined with Concentrated Growth Factors in Bone Regeneration in Rabbit Critical-Sized Calvarial Defect

Figure 3

The microscopic histological images of cranial tissue sections (with HA or HA+CGF) of the two groups stained with HE, 6 and 12 weeks after operation: (a) HA 6 weeks; (b) HA+CGF 6 weeks; (c) HA 12 weeks; (d) HA+CGF 12 weeks.
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