Olive (Olea europaea) Leaf Extract Induces Apoptosis and Monocyte/Macrophage Differentiation in Human Chronic Myelogenous Leukemia K562 Cells: Insight into the Underlying Mechanism
Figure 1
HPLC chromatogram of Chemlali Olive Leaf Extract (COLE) at (a) 254 nm and (b) 330 nm. Extraction was conducted with 70% ethanol. Peaks: 1, Hydroxytyrosol; 2, Verbascoside; 3, Luteolin-7-glucoside; 4, Apigenin-7-glucoside; 5, Oleuropein; 6, Luteolin; 7, Apigenin.