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. Author manuscript; available in PMC: 2008 Oct 1.
Published in final edited form as: Semin Cancer Biol. 2007 May 13;17(5):354–362. doi: 10.1016/j.semcancer.2007.05.002

Fig. 4.

Fig. 4

Effect of 5,7,4′-TMF compared to the unmethylated analog apigenin on SCC-9 cell proliferation. Cell proliferation, expressed as percent of control (DMSO-treatment), was measured as BrdU incorporation into cellular DNA after a 24-h exposure of the cells to the flavones [31]. The numbers shown in the figure are the calculated IC50 values. From [31].

* significantly lower than control, P < 0.05. # significantly higher than control, P < 0.05.