Comparison of Osteogenesis between Adipose-Derived Mesenchymal Stem Cells and Their Sheets on Poly--Caprolactone/-Tricalcium Phosphate Composite Scaffolds in Canine Bone Defects

Figure 4

Alizarin Red S (ARS) staining. (a) (A) U-MSCs, (B) O-MSCs, and (C) OCS were stained using ARS solution. Calcium-rich granules were clearly visible in the O-MSCs group. (b) The degree of mineralization was greater in the O-MSCs group ().

(a)

(b)