Figure 2From: Anti-tumor effect of ribavirin in combination with interferon-α on renal cell carcinoma cell lines in vitroApoptosis in human and murine RCC cells after treatment with IFN-α alone, ribavirin alone, or combination of IFN-α and ribavirin. (A) Apoptosis induced by IFN-α alone. (B) Apoptosis induced by ribavirin alone. (C) Apoptosis induced by combination of IFN-α and ribavirin.Back to article page