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. 2013 Feb 23;13:86. doi: 10.1186/1471-2407-13-86

Figure 1.

Figure 1

The effect of ABZ in combination with PTX (A,B), VBL (C,D), CLC (E,F), and 2ME (G,H) on HCT-116 (left panel) and DU145 cells (right panel). Cell viability was assessed by the SRB assay after 72 hours of simultaneous incubation with the drugs. Data were analyzed with Calcusyn software. CI < 1 indicates synergism, CI >1 indicates antagonism and CI = 1 shows additive effect.