H, (IMAGE) Instituto Gulbenkian de Ciencia Caption Microscopic image of macrophages (green) associated with neurons (red) in the adipose tissue (blue). Credit Roksana Pirzgalska, IGC Usage Restrictions Credits to Roksana Pirzgalska, IGC 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.