Pouch Pictures (IMAGE) Duke University Caption Photos of a new pouch designed to allow transplanted cells survive in their hosts body both empty (right) and filled with millions of cells (left). Credit Shyni Varghese, Duke University Usage Restrictions None License Original 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.