Fig. 4From: Temporal induction of Lhx8 by optogenetic control system for efficient bone regenerationThe optogenetic regulation of Lhx8 for efficient bone regeneration in vivo. a Schematic diagram of animal light stimulation. b Schematic representation of the animal experimental procedure. c Representative images of 3D restruction showed the bone formation of BMSCs in vivo 8 weeks after surgery. n=3–4. d Quantitative analysis of bone formation by bone volume (BV)/total volume (TV) in specific regions of interest. e Quantitative analysis of bone formation by bone mineral density (BMD) in specific regions of interest. n=3–4. *P<0.05, **P<0.01 vs. CtrlBack to article page