Fig. 7. Evaluation of the mineralization potential of GPC scaffolds at indicated time intervals; (a) quantitative analysis of the mineralization potential of GPC scaffolds (P* < 0.05), and (b) alizarin staining of hMSCs cultured for 7 and 14 days on scaffolds; (i) control (ii) PG (iii) 0.1 (iv) 0.5 (v) 1 and (vi) 2 GPC scaffolds.
