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. 2017 Oct 5;8:699. doi: 10.3389/fphar.2017.00699

FIGURE 1.

FIGURE 1

Influence of E1 and soy isoflavones on MCF-7 breast cancer cell proliferation. Cells were incubated for 48 h with (A) increasing concentrations of E1 (1–100 nM; control: DMSO), (B) increasing concentrations of genistein and daidzein (1–10 μM; control: DMSO) and (C) increasing concentrations of genistein and daidzein (1–10 μM) in the presence of 1 nM E1 (control: 1 nM E1 in DMSO). All data represent the means ± SD of three independent biological replicates. Asterisks (∗) indicate significantly different mean values in comparison to the controls (P < 0.05).