Fig. 1. ALP activity of DFATs stimulated with BMP9 and/or LIPUS. DFATs were seeded at a density of 2×104 cells/cm2 in CM. After 24 h of incubation, cells were cultured with BMP9 (0∼100 ng/ml) for 6 days in ODM. LIPUS treated cells were exposed to LIPUS for 20 minutes every day. Enhanced ALP activity by LIPUS treatment was observed in DFATs with BMP9 concentrations at 10 ng/ml or higher. Data represent means±SD (n=4). *p<0.05 vs. LIPUS (-) 100 ng/ml. #p<0.05 vs. LIPUS (-) 10 ng/ml.
© 2023 International Journal of Stem Cells