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. 2016 Jun 6;6:26064. doi: 10.1038/srep26064

Figure 1. Co-treatment of CUR and BBR exerts synergistic cytotoxicity against breast cancer cells.

Figure 1

MCF-7 (A) and MDA-MB-231 (C) cells were treated with indicated concentrations of CUR and BBR alone or in combination for 48 h. Cell viability was detected by MTT assay. The experiments were carried out in triplicate and each value represents means ± SD. Combination index for MCF-7 (B) and MDA-MB-231 (D) cells were analyzed by CompuSyn software. CI < 1, = 1, and >1 stand for synergistic, additive, and antagonistic effects, respectively. “Fa” refers to inhibitory rate. Values represent the mean ± SD (n = 3).