Figure 2. Inhibitory effects of UA/Asp/Asp-UA on the proliferation of human breast cancer MCF-7 and MDA-MB-231 cells, murine breast cancer 4T1 cells and the normal human mammary epithelial cell line HMEC.
The results shown were the mean of 3 parallel experiments for each concentration point. (*P < 0.05, **P < 0.01 in comparison with control).