Figure 15From: Comparative in vitro study regarding the biocompatibility of titanium-base composites infiltrated with hydroxyapatite or silicatitanateLevels of soluble collagen produced by the osteoblasts cultured on titanium implants in serum-free medium (collected on day 21 and 28), simple (OS) and complex (OC) differentiation mediums (collected on day 35). Legend: noninfiltrated, control Ti (Ti control), titanium infiltrated with hydroxyapatite (Ti HA), Ti infiltrated with silicatitanate (Ti SiO2), cells cultivated on plastic dihes (ctrl) Table: One-way ANOVA analysis reveals statistical differences between the medium of cultivation (SF vs. OS and OC serum-free medium).Back to article page