Research Article

Comparative Evaluation of Cytotoxic and Apoptogenic Effects of Several Coumarins on Human Cancer Cell Lines: Osthole Induces Apoptosis in p53-Deficient H1299 Cells

Figure 4

The effect of coumarins on expression of apoptotic-related genes on (a) SKNMC, (b) PC3, and (c) H1299 human cancer cells. Normalization relative to b-actin was performed. Levels of mRNA are expressed relative to control in the mean ± S.E.M values derived from three independent experiments. , , and versus control.
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