Research Article

Response of Mouse Zygotes Treated with Mild Hydrogen Peroxide as a Model to Reveal Novel Mechanisms of Oxidative Stress-Induced Injury in Early Embryos

Figure 5

Hydrogen peroxide-induced apoptosis. Representative images of normal and apoptotic cells in mouse blastocysts; no positive signals (Green stains) appeared in control group; several positive signals could be seen in treated group. Nuclei were stained with DAPI (blue).