Untreated Neurons and Neurons Treated with Apigenin (image) D'Or Institute for Research and Education Share Print E-Mail Caption The neurons treated with apigenin (right) show more formation of synapses (red) than the neurons that were not treated. Credit Rehen et al. 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.