Neutrophil Extracellular Trap (image) University of Liege Share Print E-Mail Caption Neutrophil extracellular trap (NET, hippocampa-shaped) in the lung of a mouse exposed to a pro-allergic factor. We also see a neutrophil on his left with the pink nucleus and green granules. Credit GIGA/University of Liège Usage Restrictions None Share Print E-Mail 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.