FIGURE 6.
The expression of Caspase 3: (A) Caspase 3 gene expression, (B) protein expression of pro-caspase 3, and (C) active-caspase 3 in A549 and NCI-H460 cell lines. GAPDH for gene expression and β-actin for protein expression were used as an internal control for normalization (Data represent mean values ±SD.**p < 0.01, ***p < 0.001 and ****p < 0.0001).