Fig. 8From: Biological Behavior of Osteoblast-like Cells on Titania and Zirconia Films Deposited by Cathodic Arc DepositionImmunofluorescence labeling of COLI (green) and Nucleus (blue) of MG63 cells cultured on Ti disks (a), titania films (b) and zirconia films (c) for 4 days (bar = 100 μm) and mean density of COLI immunofluorescence analyzed by IPP (d). Asterisks show significance at p < 0.05Back to article page