Accelerating Tissue Regeneration (1 of 2) (IMAGE) Northwestern University Caption The bandage accelerates tissue regeneration in vivo. A stained section of tissue who's complete resorption of the hydrogel in all four groups of post-wounding. Credit Ameer Research Lab, Northwestern 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.