Universidad de Barcelona (IMAGE) University of Barcelona Caption El Grupo Antioxidantes Naturales de la Universidad de Barcelona (UB) ha participado en este estudio. Credit Universidad de Barcelona Usage Restrictions The image may only be used with appropriate caption or credit. 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.