Research Article

Secondary Metabolites of Saussurea costus Leaf Extract Induce Apoptosis in Breast, Liver, and Colon Cancer Cells by Caspase-3-Dependent Intrinsic Pathway

Figure 4

Expression profile of Bcl-2, Bax, and caspase-3. (a) Western blot analysis of Bcl-2, Bax, and caspase-3 proteins in the cell lysates of MCF-7, HepG2, and HCT116 obtained after 48 hrs of treatment with S. costus hexane extract. (b) Relative protein expression level of Bcl-2, Bax, and caspase-3 in control (C) and extract-treated (T) MCF-7, HepG2, and HCT116 cells. .
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