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. 2015 Sep 5;12(9):748–758. doi: 10.7150/ijms.12177

Figure 2.

Figure 2

The Se levels of media was quantified in (A)MCF-7 cells cultured with E2, (B)MCF-7 cells cultured with E2 and tamoxifen, (C)MDA-MB-231 cells, and (D)HEMC after 0, 6, 12, 24, 48, 72, or 96 h incubation. Results are expressed as relative reading (mean ± SD) at least from three independent experiments. SeY 1500=selenium yeast (1500 ng Se/ml); MSC 1500=methylselenocysteine (1500 ng Se/ml); MSA 1500=methylseleninic acid (1500 ng Se/ml); E2=17β-estradiol; E2 + TAM=17β-estradiol and tamoxifen.