Research Article

Essential Oils from Fructus A. zerumbet Protect Human Aortic Endothelial Cells from Apoptosis Induced by Ox-LDL In Vitro

Figure 3

EOFAZ alleviated ox-LDL-induced apoptosis in HAECs. (a) TUNEL staining. Representative images (100× magnification) of cells stained with TUNEL (green fluorescence). (b) Hoechst 33258 staining. Representative images (100× magnification) of nuclei stained with Hoechst 33258 (blue fluorescence). The cells with typical apoptosis features are marked with arrows. (c) Quantitative analysis of TUNEL positive cells. (d) Quantitative analysis of apoptotic cells by Hoechst 33258 staining. Data are represented by mean ± S.E.M from three independent experiments. , compared with control group; , compared with ox-LDL group.
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