TABLE 2.
Resistance index of the five drug resistance cell lines.
| Cell | 24 h IC50 (nM/L) | Resistance index | 48 h IC50 (nM/L) | Resistance index |
|---|---|---|---|---|
| KYSE 70 | 640.07 ± 43.03 | 7.69 | 20.21 ± 219 | 56 |
| KYSE 70TR | 4924.27 ± 274.11 | 1120.33 ± 35.16 | ||
| KYSE 410 | 1280.09 ± 69.27 | 5 | 52 ± 3.45 | 32.88 |
| KYSE 410TR | 6400.43 ± 430.15 | 1710.05 ± 86.42 | ||
| KYSE 450 | 55.03 ± 0.33 | 4.84 | 7.82 ± 0.84 | 15.38 |
| KYSE 450TR | 266.13 ± 66.14 | 120.32 ± 32.14 | ||
| H1650 | 870.07 ± 43.52 | 4.74 | 83.33 ± 3.33 | 7.74 |
| H1650TR | 4126.12 ± 207.65 | 645.03 ± 45.03 | ||
| HCC827 | 10.33 ± 0.33 | 4.26 | 21.39 ± 1.39 | 5.61 |
| HCC827GR | 44.11 ± 2.42 | 120.25 ± 25.82 |
The results were from statistical analysis and were presented with mean ± SD.