Figure 4

IONPs induced micronucleus formation in bone marrow cells of the animals treated for one week. Photographs showing micronucleus formation in polychromatic erythrocytes (A–F). Graph showing IONPs induced micronucleus formation in bone marrow cells of rat (G) and its attenuation and optimization by thymoquinone. (H) Data are statistically significant at (*p < 0.05). MN, Micronucleus; NC, Negative Control; PC, Positive Control.