Low-intensity pulsed ultrasound reduces alveolar bone resorption during orthodontic treatment via Lamin A/C-Yes-associated protein axis in stem cells

Figure 5 Low-intensity pulsed ultrasound promotes bone formation. A: Representative images of hematoxylin and eosin staining; B: Representative images of immunohistochemical staining for type 1 collagen and osteocalcin and tartrate-resistant acid phosphatase staining (TRAP); C-E: Statistical analyses of the immunohistochemical staining and TRAP staining results. ^aP < 0.05 vs control group, ^bP < 0.01 vs control group. HE: Hematoxylin and eosin; TRAP: Tartrate-resistant acid phosphatase; COL1: Type 1 collagen; OCN: Osteocalcin; LIPUS: Low-intensity pulsed ultrasound.