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. Author manuscript; available in PMC: 2010 Jul 27.
Published in final edited form as: J Nat Prod. 2007 Jan;70(1):130–133. doi: 10.1021/np0604883

Figure 2.

Figure 2

At lower concentrations, 2 preferentially suppress MCF-7 (A) and MDA-MB-231 (B) breast tumor cell proliferation/viability under hypoxic conditions. Proliferation/viability of MDA-MB-231 cells was suppressed at the lowest concentration of 2 tested (0.3 μM), relative to MDA-MB-231 hypoxic control cells. The data shown are averages from one experiment performed in quadruplicate and the bars represent standard deviation.