In Vitro Effects of Low-Intensity Pulsed Ultrasound Stimulation on the Osteogenic Differentiation of Human Alveolar Bone-Derived Mesenchymal Stem Cells for Tooth Tissue Engineering
Figure 5
In vitro cell migration as representative optical microscopic images of LIPUS group compared to the static culture (a), indicating that the stimulation group exposed at 20% duty cycle LIPUS for 10 min/day was significantly different () among groups (b) ().
