Table 3. Effects of different concentrations of nano-ZnOs on micronuclei assay

Groups Doses (mg/kg) No. of PCEs Mn/PCEs% PCEs/NCEs%
G1 0 2,000 0.15 17.99
G2 100 2,000 0.25 12.11
G3 200 2,000 0.45 12.38
G4 300 2,000 0.5 11.88
G5 400 2,000 0.6 11.38
G6 600 2,000 0.8 11.70
PCEs, polychromatic erythrocytes; NCE, normochromatic erythrocyte.