Skip to main content
. Author manuscript; available in PMC: 2016 Dec 1.
Published in final edited form as: Biofabrication. 2016 Jul 18;8(3):035003. doi: 10.1088/1758-5090/8/3/035003

Fig. 8.

Fig. 8

GAG and DNA content for all hydrogel formulations at days 0, 14, 28 and 42 of differentiation culture. A) For all groups GAG normalized to DNA increased during the culture period. Highest levels were reached in the 10% gelMA and 10/0.5% gelMA/gellan hydrogels. B) DNA content normalized to the sample’s wet weight (wt) decreased for the 3/0.5% and 3/1% gelMA/gellan hydrogels during culture. The other hydrogels showed an increase of DNA during the culture period. #) significant difference between both indicated groups (p<0.05), ^) significantly different from all other groups at the time point but equal to each other, $) significantly different from all other groups at that time point (A) or gel formulation (B).