Figure 5
Expressions of Ca2+ signaling pathway related genes (CaM, CaN, CaMK II and NFAT) and osteogenesis-related genes (ALP, Col-I, Runx2 and OCN) on Ppy IDE with daily stimulation time of 0.5, 1 and 24 h/d for 7 and 14 days. *p < 0.05, **p < 0.01.
