Table 1.
Clonogenicity
| Conditions | Dose | WSU12 | UP154 | OVCAR-5 |
|---|---|---|---|---|
| PDT (BPD) | 90 mJ/cm2 | 60 ± 4 | 78 ± 4 | 32 ± 3 |
| 135 mJ/cm2 | 9 ± 2 | 68 ± 4 | 8 ± 2 | |
| 200 mJ/cm2 | 5 ± 1 | 55 ± 4 | 2 ± 1 | |
| PDT (NPe6) | 270 mJ/cm2 | 52 ± 5 | 28 ± 2 | 15 ± 2 |
| IR | 6 Gy | 28 ± 3 | 5 ± 2 | --- |
Cells were treated with IR or photosensitized with BPD or NPe6 and irradiated as described in the text. Clonogenicity was determined by colony counting (mean ± SD for three experiments).