Figure 7

Gene expression analysis at 3 days after surgery. Comparative geneexpression analysis between drilling (Drill) and piezosurgey (Piezo) of 21genes involved with BMP signaling, Wnt signaling, inflammation, apoptosis andosteogenenis 3 days after surgery. * indicates statistically significantdifference (p < 0.05), Nd (not detectable) indicates lack ofdetectable expression (n = 5).