Figure 5

Cell viability determined upon the different treatments by flow cytometry Annexin V and PI combined assay as the percent number of viable cells with respect to the total population of samples analysed. Viability of non-treated control samples (black column) is the same repeated three times. Columns and bars represent the average and standard deviation values obtained on at least three independent experiments. *p < 0.05, **p < 0.01, ***p < 0.001 and ****p < 0.0001.