Comparison of Fibroblast and Osteoblast Response to Cultivation on Titanium Implants with Different Grain Sizes

Figure 6

Comparison of the viability assessed by MTT assay of human fibroblasts HFL1 and human fetal osteoblast cell line, hFOB 1.19 grown on six studied titanium materials with different grain sizes. The standard errors were calculated from a combination of two independent experiments with quadruplicate measurements. Data expressed as % of positive control. Error bars indicate means ± standard deviations.