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. 2012 Dec 31;2012:147828. doi: 10.1155/2012/147828

Figure 1.

Figure 1

Effect of berry extracts and polyphenols on proliferation of ICI-sensitive (LCC1, ZR75-1, BT-474) cell lines. Cell proliferation results from 6 d treatment of various cell lines with respective berry extract or polyphenol. Yellow (light) bars represent extract/polyphenol only and blue (dark) bars represent extract/polyphenol + 1 nM ICI. Each extract or polyphenol used for treatment was diluted 1000-fold from stock concentration. Vehicle treatment contained 0.01% EtOH and 0.1% DMSO. All treatments were normalized to the appropriate vehicle treatment. Data represented is mean ± standard error of three individual experiments performed in triplicate for each treatment. The means were tested for difference using a t-test and a P ≤ 0.05 considered significant. The significantly different means compared to vehicle control (*) or ICI-only treatment (#) are indicated.