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. 2021 Jun 14;12:679580. doi: 10.3389/fphar.2021.679580

FIGURE 4.

FIGURE 4

(A) The GFP-plasmid transfected cells were cultured with CMCTS (Control), LPS/CMCTS (LPS), LPS/CMCTS-Tk, and LPS/Cur@CMCTS-Tk hydrogel for 72 h. (B) Images for cell wound scratch assay of L929 cells at 72 h. (C) Cytotoxicity of Cur@CMCTS-Tk hydrogel to fibroblast cells by MTT assay at 24 and 72 h. (D) Quantitative analysis of the scratch area. The data were represented as mean ± SD (n = 6), **p < 0.01 vs. control; ## p < 0.01 vs. LPS/CMCTS (LPS) group.