Figure 3From: A facile in vitro model to study rapid mineralization in bone tissues ALP activity of the cells in the three types of cultures (A-C: monolayer; D-F: coated substrate; G-I: non-coated substrate) over three culture time points (A, D, G: 24 hours; B, E, H: 48 hours; C, F, I: 72 hours). The scale bars of figures A-C, E, G are 150 μm; the rest figures 400 μm.Back to article page