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Figure 4 | Breast Cancer Research

Figure 4

From: Addition of 5-fluorouracil to doxorubicin-paclitaxel sequence increases caspase-dependent apoptosis in breast cancer cell lines

Figure 4

Protein levels of bcl-2, bax, p53 and p21 following different drug exposures. Protein (50 μg) was loaded for the controls and treated samples: (a) untreated cells; (b) Dox (0.1 μg/ml)→Pacl (0.1 μg/ml); (c) Dox (0.1 μg/ml)→Pacl (0.1 μg/ml)→48-h washout; (d) Dox (0.1 μg/ml)→Pacl (0.1 μg/ml)→48-h washout→5-FU (1 μg/ml).

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