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. 2017 Sep 20;22(9):1578. doi: 10.3390/molecules22091578

Figure 7.

Figure 7

Figure 7

Effect of (PsT + NAC)® on normal cells. (a) Viability of IEC-6 cells; (b) the viability of human gingival fibroblasts (b) was evaluated after treatment with NAC alone, PsT 86 mg/mL alone, (PsT 50 mg/mL + NAC)®, and (PsT 10 mg/mL + NAC)® and Staurosporine (STS) as a positive apoptosis control, for 24 h. The results showed that the combined treatments did not affect normal cells. Cell viability was assessed by MTT assay, performed for six independent experiments. One-way ANOVA was applied. * = significant differences compared to control cells (p < 0.05).