Figure 5
From: Increased stem cells delivered using a silk gel/scaffold complex for enhanced bone regeneration
ALP-qPCR. In vitro osteogenic potential evaluation of different densities of encapsulated cells. (a) ALP staining of different densities of cell-containing silk hydrogels incubated in vitro for 3 and 7 days. (b) Calcium deposition assay at day 21. (c) and (d) Osteogenic gene expression of different groups of cells at day 7. (*Represents p < 0.05; **Represents p < 0.01).
