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. 2013 Aug 8;6:35–52. doi: 10.4137/CGM.S11113

Figure 4. Curcumin inhibits growth of HL cells.

Figure 4

A) HL cells from the indicated cell lines and peripheral blood mononuclear cells (PBMC) were incubated for 24 hours with 25 μM curcumin (Sigma, Taufkirchen, Germany). Cell viability was assessed by 2,3-bis-(2-methoxy-4- nitro- 5-sulfophenyl)-2H-tetrazolium-5-carboxanilide (XTT) assay (Roche, Mannheim, Germany). Shown are means and standard errors from 4 replicates. B) Cells of the HL cell line L-428 were incubated with 1.25 μM curcumin or with carrier. The cells were treated with 6.25 and 12.5 μg/mL cisplatin (Sigma) or with the same concentrations of carrier (dimethylformamide). After 24 hours the cell viability was assessed using XTT assay (Roche). Shown are means and standard errors from triplicates.