Contact: Jennifer Brown
University of Iowa
Caption: This image shows the high density of blood vessels in the brain and the close proximity of brain cells to those vessels. A cut-away of one blood vessel shows vessel lining cells (endothelia -- red). Davidson and colleagues transformed these cells into enzyme production factories and showed that enzyme produced there entered the brain and corrected diseased cells.
Credit: Mary Moye-Rowley
Usage Restrictions: For permission to use this image please contact Jennifer Brown at email@example.com
Related news release: University of Iowa scientists use blood-brain barrier as therapy delivery system