Fig. 6From: Evaluation of the chemical, physical, and biological properties of a newly developed bioceramic cement derived from cockle shells: an in vitro studyThe effects of Biodentine and BioCement on human dental pulp cell osteogenic differentiation(a) Alizarin red staining at 7 days. (b) Alizarin red staining at 14 days. Scale bars: 300 μm. Bars with asterisks indicate a significant difference between the groups (p < 0.05)Back to article page