Synaptophysin Immunoreactivity (image) Neural Regeneration Research Share Print E-Mail Caption Synaptophysin immunoreactivity was still detectable across the entire inner plexiform layer and the inner plexiform layer had clearly thinned following 3 days of high intraocular pressure induction. In the outer plexiform layer, after 3 days of high intraocular pressure induction, synaptophysin immunoreactivity had spread and extended into the inner part of the outer nuclear layer. Credit Neural Regeneration Research Usage Restrictions None Share Print E-Mail 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.