Figure 4
Immonohistochemical analysis of early healing markers during the boneregeneration process. Percentile ranks of immunolabeling for Vascularendothelial growth factor (VEGF) and Caspase-3 (CAS-3) at 3, 7, and14 days after surgery, in bone defects generated by drilling (Drill) orpiezosuregry (Piezo). No statistically significant differences were foundacross all time points (n = 3).