Fig. 3From: Effect of core materials for core fabrication for dental implants on in-vitro cytocompatibility of MC3T3-E1 cellsThe methoxyphenyl tetrazolium salt (MTS) and alkaline phosphatase (ALP) assay absorbance difference. a Absorbance of MTS and ALP in MC3T3-E1 cells. b Reaction with indicators due to the release of Ni-Cr metal ions during cell cultureBack to article page