| Fullerenol dose | Treatment time | ||
| 24 h | 48 h | 72 h | |
| Control group | 0.0000 ± 0.0000 | 0.0000 ± 0.0000 | 0.0000 ± 0.0000 |
| 2.5 ug/mL | 0.0120 ± 0.0014# | 0.0245 ± 0.0021# | 0.0540 ± 0.0042# |
| 5.0 ug/mL | 0.2450 ± 0.0042# | 0.2670 ± 0.0028# | 0.2835 ± 0.0021# |
| 10.0 ug/mL | 0.2840 ± 0.0014# | 0.3150 ± 0.0042# | 0.3725 ± 0.0078# |