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. Author manuscript; available in PMC: 2021 Dec 10.
Published in final edited form as: J Control Release. 2020 Sep 30;328:710–721. doi: 10.1016/j.jconrel.2020.09.048

Figure 9.

Figure 9.

Histological sections of day 42 hydrogels with and without PLL. All sections were 10 µm thick and stained for GAG deposition (blue) and cells (red). All images were taken using 10× objective. Scale bars represent 100 µm.