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. 2015 Oct 29;10(10):e0141681. doi: 10.1371/journal.pone.0141681

Fig 2. Inhibitive effects of fangchinoline on cell proliferation and cellular proteasome activities of PC-3 cells and LnCap cells.

Fig 2

(A) Cell viability (MTT assay result) of PC-3 cells treated with various concentrations of fangchinoline for 24, 48 or 72 h. Data were statistical results of three independent experiments. (B) Cellular proteasome activities of PC-3 cells treated with 0.1% DMSO or fangchinoline at different concentrations for 24 h. (C) Cell viability (MTT assay result) of LnCap cells treated with various concentrations of fangchinoline for 24, 48 or 72 h. (D) Cellular proteasome activities of control PC-3 cells treated with 0.1% DMSO (solvent control) or fangchinoline at different concentrations for 24 h. Data were statistical results of three independent experiments. *p<0.05 vs. solvent control. Carfilzomib was used as positive control.