Figure 2From: Hydroxyapatite bioactivated bacterial cellulose promotes osteoblast growth and the formation of bone nodulesInteraction between the osteoblasts and the different BC polymers. Osteoblasts were cultured on the BC polymers for two days. (A) Adherent cells were subjected to Hoechst staining (bar 10 μm, n = 4). (B) SEM analysis of the BC polymers containing osteoblasts cultured for 2 days, showing cell adhesion (arrows).Back to article page