Research Article

Parathyroid Hormone (1-34) Might Not Improve Early Bone Healing after Sinus Augmentation in Healthy Rabbits

Figure 2

Masson’s-trichrome-stained slide with three squares showing enlarged views in the window (W), center (C), and Schneiderian membrane (M) regions. The particles stained light purple are grafted bone substitute material, and new bone is stained blue. NB: new bone; GB: grafted bone substitute.