Abbreviations: (TNC) tenascin-C; (SPARC) osteonectin; (OPN) osteopontin; (GAPDH) glyceraldehyde 3-phosphate dehydrogenase.

Figure 6: (A) Western blot analysis of TNC, SPARC and OPN protein expression in MSCs grown on gelatin/HA scaffold. GAPDH is the loading control. (B) band densitometry of TNC, SPARC and OPN protein expression. Data represent results from three independent experiments. Each individual assay was performed in triplicate and expressed as mean ± SD; * P<0.05 as compared to cells grown in monolayer for 28 days (D2).