Engineered Human Intestine (IMAGE) Children's Hospital Los Angeles Caption Human intestine, engineered in the laboratory of Tracy Grikscheit, MD. Credit Children's Hospital Los Angeles Usage Restrictions Photo may be used only in context of reporting this story 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.