Histological Section of Lung (IMAGE) Georgia Institute of Technology Caption Image shows a histological section of the mouse lung showing lung cells, with DNA stained blue and microparticles shown in pink. Credit Credit: Rachit Agarwal Garcia Laboratory 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.