Table 3 The percentage of different cellular conditions in U87 cells treated with Na-doped ZnO NPs at 24 and 48 h, measured by apoptosis assay.
Control (%) | 24-h treatment | 48-h treatment | |
|---|---|---|---|
Intact | 86.6 ± 0.6 | 72.3 ± 2.08 | 48.17 ± 0.71 |
Necrosis | 0.25 ± 0.14 | 0.5 ± 0.17 | 0.48 ± 0.03 |
Early apoptosis | 13.3 ± 0.5 | 22.93 ± 1.93 | 43.6 ± 0.53 |
Late apoptosis | 1.86 ± 0.21 | 4.35 ± 0.96 | 7.76 ± 0.23 |