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. 2021 May 10;13(9):2284. doi: 10.3390/cancers13092284

Table 2.

Analysis of the drug interaction between PLX4032 and U18666 A in LM16 R cells 1.

Variable CI ²
PLX4032 3 µM U18666A 10 µM U18666A
30 µM 0.38 ± 0.15 0.30 ± 0.05
10 µM 0.44 ± 0.10 0.41 ± 0.04
3 µM 0.57 ± 0.18 0.67 ± 0.06
1 µM 0.55 ± 0.02 0.79 ± 0.04

1, Cell sensitivity was assessed by cell growth inhibition assay. 2 Combination Index (CI) values show synergistic drug interaction. CI are the mean ± SE of three independent experiments.