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. 2016 Dec 20;6:39477. doi: 10.1038/srep39477

Figure 6. Morphology and proliferation of L929 cells in the scaffolds extract media.

Figure 6

(a) The cells growing in the extracted media of different samples after 4-day culture were 33342 and PI fluorescent dye, Scale bars, 100 μm. (b) the cell viability assessed by CCK-8 assay after 1, 3, 7-day exposure with scaffolds extract media. * denotes statistically significant differences. (n = 6 per group, p < 0.05).