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. Author manuscript; available in PMC: 2011 May 1.
Published in final edited form as: Clin Cancer Res. 2010 Apr 13;16(9):2580–2590. doi: 10.1158/1078-0432.CCR-09-2937

Figure 3. Inhibitory effect of sulforaphane on ALDH-positive cell population.

Figure 3

SUM159 cells were treated with sulforaphane (1 and 5 μM) or DMSO for 4 days, and subject to Aldefluor assay and flow cytometry analysis. (A) Sulforaphane decreased the percentage of ALDH-positive cells. Data are presented as mean ± SD(n =3). (B) A set of representative flow cytometry dot plots. R2 covers the region of ALDH-positive cells. SF = sulforaphane; ALDH = aldehyde dehydrogenase.