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. 2019 Sep 11;20(18):4487. doi: 10.3390/ijms20184487

Figure 1.

Figure 1

Swelling ratio in DMEM medium at 37 °C (A) and degradation in 37 °C warm PBS solution with 0.5 mg/mL lysozyme (B) of chitosan and chitosan with hyaluronic acid scaffolds at different time points. (* p < 0.05, ** p < 0.01, *** p < 0.001).