Fig. 2.
CCK-8 assays of the proliferation of cells cultured in 100% extraction medium of Ti–xZr alloys (5, 15, 25, 35, and 45% Zr) and cpTi on days 1, 3, and 5, with cpTi as control. Data are expressed as mean ± SD (n = 3). *p < 0.05, ***p < 0.001
CCK-8 assays of the proliferation of cells cultured in 100% extraction medium of Ti–xZr alloys (5, 15, 25, 35, and 45% Zr) and cpTi on days 1, 3, and 5, with cpTi as control. Data are expressed as mean ± SD (n = 3). *p < 0.05, ***p < 0.001