Atherosclerotic Plaques (IMAGE) University of California - Santa Barbara Caption These images show a reduction in the number of macrophages infiltrating atherosclerotic plaques (in green) in animals treated with the IRE1 inhibitor. Credit Courtesy Image 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.