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. 2016 Nov 30;7:463. doi: 10.3389/fphar.2016.00463

FIGURE 2.

FIGURE 2

OSU-2S/sorafenib synergistic combination. (A) HepG2, Huh7, Hep3B, and PLC5 cell lines were treated with sorafenib or OSU-2S at the indicated concentrations in 10% FBS-DMEM plates for 48 h, and cell viability was assessed by MTT assays. Columns, mean; bars, SD (n = 6). (B) OSU-2S/sorafenib combination algebraic estimate calculated by Calcusyn software. (C) A table showing the fraction affected (Fa) and OSU-2S/sorafenib combination indices (CI) at the indicated dose levels in four different HCC cell lines.