Cisplatin- and dietary ascorbic acid-mediated changes in the mitochondria of Dalton's lymphoma-bearing mice.

Cisplatin treatment caused a significant increase in the life span of ascites Dalton's lymphoma (DL) Tumor-bearing (TB) mice. However, as compared to cisplatin (CP) alone, combination treatment with ascorbic acid plus CP resulted in better therapeutic efficacy against murine DL. Cisplatin treatment of TB mice resulted in the appearance of thickened and irregular arrangement of mitochondrial cristae in the liver, kidney and DL tumor cells.