Table 4. The half maximal inhibitory concentration (IC50) values and resistance index (RI) of T24/DDP&GEM and T24 cells.
Cells | IC50 (μg/ml) | |
Cisplatin | Gemcitabine | |
T24/DDP&GEM | 4.93 ± 0.42 | 45.97 ± 3.35 |
T24 | 1.16 ± 0.24 | 0.73 ± 0.12 |
RI (T24/DDP&GEM : T24) | 4.25 | 62.97 |
DDP: Cisplatin; GEM: Gemcitabine; T24/DDP&GEM cells: cisplatin- and gemcitabine-resistant T24 cells.