NP | Total cells (×10 5) | Granulocytes (×10 5) |
---|---|---|
Vehicle control | 7.5 ± 3.1 | 0.2 ± 0.1 |
CeO2 | 42.3 ± 25.9** | 37.1 ± 23.2*** |
TiO2-rutile | 7.6 ± 2.6 | 1.5 ± 1.8 |
CB | 13.1 ± 4.4 | 8.0 ± 3.3 |
SiO2 | 6.1 ± 1.0 | 0.5 ± 0.7 |
NiO | 45.5 ± 16.8** | 35.0 ± 17.0*** |
Co3O4 | 104.4 ± 12.4*** | 93.8 ± 11.3*** |
Cr2O3 | 39.9 ± 12.1** | 1.7 ± 1.6 |
ZnO | 16.0 ± 4.1 | 13.2 ± 5.0* |
CuO | 40.5 ± 3.6** | 36.9 ± 3.8*** |