Fluorescent Image of VMT (IMAGE) University of California - Irvine Caption This is an image of a vascularized microtumor (VMT) within a chamber unit of a 96 well plate. Blood vessels are stained in red, and tumor cells in green. Credit Hughes 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.