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. 2020 Jul 29;11:321. doi: 10.1186/s13287-020-01820-6

Fig. 3.

Fig. 3

Quantification of GAG and DNA in micro-pellet cultures generated from three BMSC donors. a Quantities of GAG in micro-pellets at day 7 and day 14. b DNA quantities in micro-pellets at day 7 and day 14. c GAG normalised to DNA in micro-pellets. d Quantification of GAG secreted to the media by micro-pellets over a 14-day culture period. For ac, data represent mean ± SD, n = 4, *P < 0.05, **P < 0.01, ***P < 0.001, and ****P < 0.0001. For d, data represent mean ± SD, n = 6, a single asterisk is used for all levels of significance when P < 0.05