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. 2020 Jun 19;17(12):4404. doi: 10.3390/ijerph17124404

Figure 2.

Figure 2

(A) Morphology of hSC after 24-h treatment with hydroxytyrosol (HT). Hydroxytyrosol does not alter the morphology of hSCs after 24 h of treatment, except at concentrations of 50 and 100 µg/mL whereby hSCs started to shrink. (B) Cell viability assay of hSC after 24 h of treatment with HT. One-way ANOVA and post hoc Tukey test revealed a significant increase in hSC proliferation following treatment with HT at concentrations of 10 and 20 ng/mL when compared to the control group. HT is significantly toxic to hSCs at 50 and 100 µg/mL. p-value * < 0.05, *** < 0.001, **** < 0.0001 vs. control.