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. Author manuscript; available in PMC: 2013 Oct 8.
Published in final edited form as: Pharm Res. 2009 May 7;26(8):1874–1880. doi: 10.1007/s11095-009-9900-8

Fig. 3.

Fig. 3

Inhibition on cell growth by fluorine substituted curcumin analogs in HCT 116 cells. Human colon cancer HCT 116 cells were treated with or without (E) various concentrations of curcumin (Cur) and its fluorine substituted curcumin analogs for 24 h, followed by MTT assay. Columns, mean values±SD. *p<0.05; **p<0.005.