Fig. 5
From: Strontium-incorporated bioceramic scaffolds for enhanced osteoporosis bone regeneration
Bone tissue regeneration for critically sized calvarial defects. a Schematic diagram. b Typical photographs of defects restored by the N-MBG, 1Sr-N-MBG, and 2Sr-N-MBG treatments. c Corresponding calculated quantitative variables of bone mineral density (BMD), bone volume to total volume (BV/TV) ratio, trabecular thickness (Tb. Th), and trabecular number (Tb. N). Notes: The symbol ⋆ indicates P < 0.05 compared with the N-MBG group, and the symbol # indicates P < 0.05 compared with the 1Sr-N-MBG group
