Figure 6.
Cytotoxicity and annexin-V positive cell percentages of MDA-MB-231. Cytotoxicity percentages of (A) Fa 75, (B) Fa 90, (C) Fa 95, and (D) Fa 97 of curcumin (Cur), thymoquinone (TQ), and their combination against MDA-MB-231. Annexin-V positive cell percentages of MDA-MB-231 (E) control, (F) Cur (Fa 90 = 24.50 µM), (G) TQ (Fa 90 = 51.76 µM), and (H) their combination (Cur + TQ) groups. The data were analyzed with one-way ANOVA followed by Tukey’s multiple comparison test. Error bars represent mean ± SD. ***P < .001 versus control. xxxP < .001 versus Cur. +++P < .001 versus TQ.