The histopathological section of ovary in rats of G3 group that treated with (Doxorubicin 4.40 mg /kg. b. w. + CurSeNPs 10.47 μg / kg bw.). The section sows clear blood vessels congestion of ovarian veins (Black arrows) with infiltration of inflammatory cells in theovarian tissue (Red arrows). The tissue is stained with H and E stain and the section is captured using light microscope and digital camera at 10X magnifier scale.