Fig. 2
From: Strontium-incorporated bioceramic scaffolds for enhanced osteoporosis bone regeneration

Osteogenic capability evaluation. a Relative ALP activity of cells cultured on each scaffold. b Gene expression of the osteogenesis-related markers Runx2 and OCN and the angiogenic marker VEGF. c ARS investigation of calcium deposition. 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