Table 1. Different drug-sensitivity profiles between stem-like and non-stem XPA1 cells in vitro.
Treatment | IC50 of stem-like cells | IC50 of non-stem cells | P value |
---|---|---|---|
5-FU | 2.44 ± 0.25 μg/ml | 1.48 ± 0.19 μg/ml | P = 0.007 |
CDDP | 2.65 ± 0.22 μg/ml | 1.43 ± 0.36 μg/ml | P = 0.012 |
GEM | 3.17 ± 0.15 ng/ml | 2.70 ± 0.29 ng/ml | N.S |
A1-R | (19.7 ± 1.46) × 106 CFU/ml | (17.8 ± 9.78) × 106 CFU/ml | N.S |