Figure 6

Cell cycle analysis of Z. heitzii extracts in HL-60 cells after 24 h. Treated cells were incubated with RNAse (40 μg/mL) stained with propidium iodide (25 μg/mL) and analyzed by BD-FACS Caliber flow-cytometer; (6A) MeOH fruit extract; (6B) MeOH bark extract; Ctrl: Control; 20 μg/ml; 50 μg/mL; 100 μg/mL; (6C) Cell cycle phase (G0/G1, M, G2/M) of the fruit (A) and bark (B) extracts of Z. heitzii (barks). Data shown are expressed as mean ± SD, Values with different letter are significantly different in the group (p < 0.05).