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Comparison between Alkaline Comet assay performed after 0 and 24 h from UV-A exposure, expressed as Tail moment. HMEC-1 cells were treated for 1 h with the extract (25 μg/mL, E25) and exposed to 20 J/cm2 UV-A (T20). Results are expressed as mean of medians ± SEM, n = 3. Statistical analysis: One-Way ANOVA with Bonferroni’s post hoc analysis.* p < 0.05 *** p < 0.001 vs. C20, ## p < 0.01 ### p < 0.001 vs. T20 0h.
