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. 2019 Dec 11;9:18869. doi: 10.1038/s41598-019-55269-6

Figure 2.

Figure 2

Effect of C3H10T1/2/IFN-γ cells or C3H10T1/2/HSVtk/IFN-γ cells on the proliferation of colon26/luc cells. (A) Viability of colon26/luc cells on incubation with the conditioned medium of C3H10T1/2/IFN-γ or C3H10T1/2/HSVtk/IFN-γ cells. The conditioned media of C3H10T1/2/IFN-γ or C3H10T1/2/HSVtk/IFN-γ cells were collected after 48 h incubation. The medium of colon26/luc cells was replaced with the conditioned media and the cells were cultured for 48 h. The viability of colon26/luc cells was calculated using CCK-8. Results are expressed as the mean ± SD of four samples. A representative of four independent experiments with similar results is shown. *p < 0.05; statistically significant differences observed in comparison with no treatment group. (B) Viability of colon26/luc cells after co-culture of C3H10T1/2/IFN-γ or C3H10T1/2/HSVtk/IFN-γ cells with colon26/luc cells. C3H10T1/2/IFN-γ or C3H10T1/2/HSVtk/IFN-γ cells and colon26/luc cells were co-cultured for 48 h. The viability of colon26/luc cells was calculated by detecting the luminescence of colon26/luc cells. Results are expressed as the mean ± SD of four samples. A representative of ten independent experiments with similar results is shown. *p < 0.05; statistically significant differences observed in comparison with no treatment group.