Table 4.
material | 6-month period | 12-month period |
---|---|---|
TiO : NP | granuloma | granuloma |
TiO : B | inflammation | inflammation |
SiO : NP | inflammation | inflammation |
SiO : B | inflammation | inflammation |
PVC : NP | granuloma | granuloma+fibroblastic proliferation |
PVC : B | inflammation | inflammation |
Co : NP | preneoplasia | neoplasiaa |
Co : B | inflammation+granuloma | preneoplasiaa |
Ni : NP | neoplasia | b |
Ni : B | neoplasia | b |
Animals were euthanized after eight months.
No analysis—animals were euthanized after six months.