Cytotoxicity of Titanate-Calcium Complexes to MC3T3 Osteoblast-Like Cells

Figure 2

MC3T3 osteoblast metabolic activity (measured by CellTiter-Blue® (CTB)) after in vitro exposure to monosodium titanates (MST) for (a) 24 h or (b) 72 h with a 5,000 or 30,000 cells/cm² plating density. Metabolic activity was normalized to controls without MST (denoted by horizontal dashed line). Uppercase letters (A, B, and C) indicate statistical differences (Tukey pairwise comparisons, , and ).

(a)

(b)