Figure 5.
HE inhibits apoptosis. (a) The percentage of apoptotic cells was determined using the TUNEL assay (×400 magnification). (b) Percentage of apoptotic cells in the study groups. (c) Detection of FITC-conjugated annexin V and propidium iodide in apoptotic cells by flow cytometry. (d) Percentage of apoptotic cells in the study groups (∗P < 0.05; ∗∗P < 0.01; ∗∗∗P < 0.001).