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. 2022 Jul 7;10:832727. doi: 10.3389/fbioe.2022.832727

FIGURE 2.

FIGURE 2

(A) The compressive strength (force-displacement curve) of the PLGA scaffold (n = 3). (B) The in vitro degradation behavior of the PLGA scaffold. (C) XRD patterns of the raw PLGA scaffold and the peptide-loaded scaffolds; (D) the in vitro peptide release profile of the 2% and 4% peptide-loaded PLGA scaffolds.