3-D bioprinting builds a better blood vessel

The tangled highway of blood vessels that twists and turns inside our bodies, delivering essential nutrients and disposing of hazardous waste to keep our organs working properly has been a conundrum for scientists trying to make artificial vessels from scratch. Now a team has made headway in fabricating blood vessels using a three-dimensional bioprinting technique.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/f...