Fig. 7From: Biological Behavior of Osteoblast-like Cells on Titania and Zirconia Films Deposited by Cathodic Arc DepositionALP activity of MG63 cells cultured on Ti disks, titania films and zirconia films for 1, 4, 7, and 10 days. Asterisks show significance at p < 0.05Back to article page