Differences (IMAGE) University of Pennsylvania School of Medicine Caption Blood plasma samples from a mouse that received the Angptl3 CRISPR treatment (right) and a mouse that was untreated (left). The cloudiness of the sample on the left is from the high content of cholesterol and triglycerides. Credit Peggy Peterson Photography 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.