Gypsum-Based Material for Dental Pulp Capping: Effect of Chitosan and BMP-2 on Physical, Mechanical, and Cellular Properties

Figure 4

Cell viability values of SHED cultured with various concentrations of Gp-CT and Dycal after (a) 1 day and (b) 3 days as measured by MTS assay. The error bars represent the standard deviation. Bars with different letters are statistically significant at p < 0.05.

(a)

(b)