Image (IMAGE) World Scientific Caption a) Normothermic machine perfusion system with rat liver perfused in William's E based media. b) Intra-hepatic re-sistance levels at 12 hours predictive of contaminated versus uncontaminated 24-hour perfusions. c) Intra-hepatic re-sistance of five uncontaminated perfusions show relatively stable pressures over 24 hours. Credit Author 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.