Liver Pic (IMAGE) Intermountain Medical Center Caption Researchers have discovered that a new anti-rejection drug that is gentler on the kidneys after liver transplant also reduces weight gain, which is common after surgery and can lead to serious problems for transplant patients. Credit Intermountain Medical Center 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.