Microstereolithography-Based Fabrication of Anatomically Shaped Beta-Tricalcium Phosphate Scaffolds for Bone Tissue Engineering

Figure 7

Fluorescence microscopy images of the rabbit BMSCs cultured on the ceramic scaffolds for 5 days. Calcein-AM/PI double staining was performed to study the cell viability. (a) was observed by 4x objective lens and (b) was observed by 10x objective lens (green, living cell; red, apoptotic cell).

(a)

(b)