Cells (IMAGE) University of Bonn Caption Human brown adipocytes, lipid stained red (RedO oil stain) Credit © Laia Reverte Salisa / University of Bonn Usage Restrictions Please use this image only in connection with the press release. License Original 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.