Fig. 6From: Electromagnetic field treatment increases purinergic receptor P2X7 expression and activates its downstream Akt/GSK3β/β-catenin axis in mesenchymal stem cells under osteogenic inductionEffects of 12 weeks of EMF exposure on trabecular bone micro-architecture in the distal femora and proximal tibiae. a Trabecular bone micro-architecture from 2.0 mm height in the proximal tibiae and coronal observation in the distal femora in mice the sham-operated, OVX, OVX+EMF, and OVX+EMF+BzATP groups. b Micro-CT analysis quantification of BV/TV (bone volume/tissue volume) in the proximal region of the tibiae. Data represent means ± SD. Statistically significant differences are indicated; n = 6; *P < 0.05, vs controlBack to article page