Diabetes 2 (IMAGE) Rice University Caption Rice University graduate student Nicole Carrejo analyzes a sample of K2(SL)6K2, an injectable hydrogel researchers believe may help accelerate the healing of diabetic ulcers. Credit Jeff Fitlow/Rice University 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.