Research Article
Microenvironment Influences on Human Umbilical Cord Mesenchymal Stem Cell-Based Bone Regeneration
Figure 4
Osteogenic differentiation ability of hUC-MSCs in the in vitro two-dimensional culture microenvironment (, ). (a) ALP staining. (b) ALP secretion. (c) Alizarin red staining. (d) Mineralized matrix formation. . , , .