Bone Marrow Illustration (IMAGE) University of California - San Diego Caption Left: Cartoon illustration of long bone structure. Center: Image of engineered bone with marrow. Right: High magnification images of bone tissue (top) and marrow cells (bottom). Credit Varghese lab, UC San Diego Usage Restrictions Please credit: Varghese lab, UC San Diego 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.