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. Author manuscript; available in PMC: 2014 Jan 1.
Published in final edited form as: Biomaterials. 2012 Oct 22;34(2):413–421. doi: 10.1016/j.biomaterials.2012.09.052

Fig. 6.

Fig. 6

Gene expression (fold change) of selected hypertrophic markers in MSC-laden HA hydrogel constructs (1% or 5% MeHA with 15 min of UV exposure were selected due to the biggest differences observed in the in vitro study) after 28 days of in vitro culture in the presence of either blebbistatin (10 μM) or Y27632 (50 μM) or without drugs (Control) (A). Calcium content of the 1% and 5% (w/v) constructs on day 28 (B). Von Kossa staining of constructs on day 28 (C), bar = 500 μm. *p < 0.05 vs. 5% 15 min group at the same culture time; (n = 4).