Chinese Wolfberries (IMAGE) Kansas State University Caption Dingbo "Daniel" Lin is using dried wolfberries and examining their effects on the retina pigment epithelial cell layer. Credit K-State media relations 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.