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. Author manuscript; available in PMC: 2020 Jan 1.
Published in final edited form as: Macromol Biosci. 2018 Sep 27;19(1):e1800248. doi: 10.1002/mabi.201800248

Figure 3.

Figure 3.

A) Schematic for microgel degradation and release studies. Microgels were fabricated with either stable (DTT as crosslinker) or hydrolytically degradable (PETMA as crosslinker) crosslinks, washed, and incubated in release buffer for up to 14 days. At each sample point, microgels were centrifuged at 1200 × g for 15 minutes and then releasate was collected for analysis of HA degradation products and IL-10 release. After 14 days, the microgels were fully degraded in hyaluronidase for analysis of any remaining uronic acid or IL-10. B) Uronic acid and C) IL-10 cumulative release over 14 days (mean ± SD).