Hematoxylin-eosin Staining (IMAGE) Neural Regeneration Research Caption Hematoxylin-eosin staining showed that, at 24 hours after spinal cord ischemia/reperfusion injury, vacuoles reduced (black arrow). Cell death occurred in some neurons and nuclei dissolved. Lightly stained cytoplasm (red arrow) was also observed. Credit <i>Neural Regeneration Research</i> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.