After Inhibition of Secretase (IMAGE) University of Bonn Caption After inhibition of secretase, the examined brain cells, the astrocytes (their cell nucleus is stained blue), accumulate large quantities of lipid droplets (red). These disrupt the normal cell function. Credit © AG Walter/Uni Bonn Usage Restrictions This image may be used together with the press release. 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.