Fat Cells (IMAGE) Michigan Medicine - University of Michigan Caption With obesity comes an increase in adipocyte cell size and number. This image of white adipose tissue shows fat storage cells (green) and nearby blood vessels (orange), with cell nuclei shown in blue. Credit University of Michigan - MacDougald lab Usage Restrictions None 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.