Figure 7. Activation of caspase 3 by naringenin against human skin carcinoma A431 cells.

Cells were incubated with naringenion at 100 µM, 300 µM and 500 µM for 24 h. Values are expressed as means ± SD of at least three independent experiments, **p<0.01 and ***p<0.001 as compared with their respective control.