Semithin Sciatic Nerve (IMAGE) Neural Regeneration Research Caption This toluidine blue staining of semithin sciatic nerve sections of 6-month-old K141NHSPB8 Tg showed a decrease in the number of axons. HSPB8: Heat shock protein B. 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.