Cartilage Graft (image) University of Basel Caption Made from a probe of the nasal septum: white, glossy cartilage was made in the laboratory. Credit (Figure: Department of Biomedicine at the University of Basel) Usage Restrictions Give adequate attribution to the original author. 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.