Tumor-Brain Co-Culture (IMAGE) Society for Experimental Biology and Medicine Caption Fluorescence picture showing uptake of nanoparticles labelled with red fluorescence taken up principally by tumor cells labelled with green microparticles. Few nanoparticles can be seen on the brain slice (blue) underneath. Credit Society for Experimental Biology and Medicine 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.