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. 2022 Apr 29;14(9):1816. doi: 10.3390/polym14091816

Figure 4.

Figure 4

Biocompatibility assessment of SA@MC injectable hydrogels. (a–c) Cell viability of HDFs cocultured with the extracts from SA@MC injectable hydrogels at different concentrations of MC after different times; (d–h) live/dead staining of HDFs cocultured with the extracts from SA@MC injectable hydrogels at different concentrations of MC after 24 h; (i) live cell number statistics; (j) cytoskeleton/nuclei staining of HDFs cocultured with the extracts from SA@MC injectable hydrogels at different concentrations of MC after 24 h. * p < 0.05, ** p < 0.01, and *** p < 0.001 vs. the control group.