Research Article

Triethylenetetramine Synergizes with Pharmacologic Ascorbic Acid in Hydrogen Peroxide Mediated Selective Toxicity to Breast Cancer Cell

Figure 7

The effects of Asc/TETA on ERK and SOD expression. MCF-7 cells were incubated with 3 mM Asc, 30 μM TETA, or 3 mM Asc/30 μM TETA for various duration; ERK, RAS, and Cyt-C protein levels were assessed by western blotting.