Fig. 7 in Alkaloids isolated from Tropaeolum tuberosum with cytotoxic activity and apoptotic capacity in tumour cell lines

Fig. 7. Effects of compounds on the apoptosis of different tumoral cells. Untreated cells as negative reference, with Dimethylenastron (CTK8F1368), as positive reference compound at IC50 = 0.23 μM, with compound 1 at IC50 = 29.06 μM and compound 2 at IC50 = 1.33 μM, for 72 h and were stained with fluorochromes Rho123 (Rhodamine 123) and IP (Propidium Iodide) and evaluated by flow cytometry. p <0.0001 (t Tukey, Two-way ANOVA).