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Table 1 The experimental design of the study

From: Genotoxicity and oxidative stress induced by the orally administered nanosized nickel and cobalt oxides in male albino rats

Group Control Experimental groups
NiO-NPs alone Co3O4-NPs alone Mixed groups
I II III IV V VI VII
Sample size 15 rats 15 rats 15 rats 15 rats 15 rats 15 rats 15 rats
0.5%CMC +++ +++ +++ +++ +++ +++ +++
NiO-NPs 0.5 g/kg 1.0 g/kg 0.25 g/kg 0.5 g/kg
Co3O4-NPs 0.5 g/kg 1.0 g/kg 0.25 g/kg 0.5 g/kg
Route Oral Oral Oral Oral Oral Oral Oral
Frequency Single Single Single Single Single Single Single
Sampling time After 1, 7, and 14 days of administration