Research Article

Evaluation of a Thiolated Chitosan Scaffold for Local Delivery of BMP-2 for Osteogenic Differentiation and Ectopic Bone Formation

Figure 4

Effects of Thio-CS-B2 on in vitro ALP activity (a) and the level of calcium mineral deposition (b). The level of calcium deposition in 3-week culture was evaluated by AR-S. The values indicated are means ± SD, ( ) , as compared with that of Thio-CS.
878930.fig.004a
(a)
878930.fig.004b
(b)