Fig. 4
From: Effect of PTH and corticotomy on implant movement under mechanical force
Fluorescence staining analysis of control_N, PTH-1_N, and PTH-2_N implant. PTH-1_N, PTH-2_N implant active bone formation compared to the control_N implant. PTH-1_N implant showed superior bone activation, indicating all colors and thick bone labels. Alizarin red, calcein green, and oxytetracycline yellow were injected at 4 weeks, 6 weeks, and 55 days after 2nd corticotomy, respectively. Original magnification × 10. Masson Goldner Trichrome stain. T:tension side, P:pressure side. a Control_N implant; b PTH-1_N implant; C. PTH-2_N implant