Blood Vessels Growing (VIDEO) Uppsala University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption Video of blood vessels growing in a tiny cell cultivation chamber of silicon plastic in which researchers can cultivate blood-vessel-rich tissue and simultaneously create targeted signals that instruct the vessels to go in a certain direction. Credit Credit: Reproduced by permission of the Royal Society of Chemistry Usage Restrictions For journalistic use only, and only in stories about this specific study. 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.