Adrenal Gland with Abnormal Cell Clusters (IMAGE) Michigan Medicine - University of Michigan Caption This slice of a human adrenal gland has been stained with special dyes that highlight genetically abnormal clusters of cells producing extra amounts of the hormone aldosterone. Credit University of Michigan - Rainey 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.