Fig. 3From: Response of human dental pulp cells to a silver-containing PLGA/TCP-nanofabric as a potential antibacterial regenerative pulp-capping materialProliferation of dental pulp fibroblasts measured by BrdU incorporation assay after stimulation for 24h, 48h or 72h with PLGA/Ag-TCP, Coll, and Coll-HA scaffolds using two different seeding methods (a) the scaffolds were placed on the cells; (b) the cells were seeded on the scaffolds). Unstimulated cells acted as control. Different letters indicate statistically significant differencesBack to article page