J147 (image) Salk Institute Share Print E-Mail Caption Salk scientists develop J147, a synthetic drug shown to improve memory and prevent brain damage in mice with Alzheimer's disease. Credit Courtesy of Salk Institute for Biological Studies Usage Restrictions News media reproduction to illustrate this story permitted with proper attribution as provided above. For one time use only. 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.