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Figure 3 | Biological Research

Figure 3

From: Fruits and barks extracts of Zanthozyllum heitzii a spice from Cameroon induce mitochondrial dependent apoptosis and Go/G1 phase arrest in human leukemia HL-60 cells

Figure 3

Effect of Z. heitzii extract on nuclear morphological changes of HL-60 cells. After 24 h of treatment cells were stained with Hoechst 33258 incubated for 30 min, and observed under fluorescence microscope. Olympus, Tokoy, Japan magnification X 200). (Co) Control; (CT) Camptotecin (2 μM); (A) Methanol extract of fruits Z. heitztii (A1: 20 μg/mL; A2: 50 μg/mL; A3:100 μg/mL; (B) Methanol extract of barks of Z. heitztii (B1: 20 μg/mL; B2: 50 μg/mL; B3:100 μg/mL).

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