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Figure 3.

Figure 3

Simvastatin induced up‐regulation of active caspase‐3 expression. (a) Western blot analysis of active caspase‐3 expression in head and neck squamous cell carcinoma (HNSCC) cells treated with simvastatin (5 and 10 µM) or DMSO for 48 h. (b) Western blot analysis of active caspase‐3 expression in HNSCC cells treated with 10 µM (0, 24, 48, and 72 h).