Hoechst 33258 Staining (IMAGE) Neural Regeneration Research Caption In the RNA interference group, some cells showed nuclear condensation and division detected by Hoechst 33258 staining. 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.