Stumped for years by a natural filter in the body that allows few substances, including life-saving drugs, to enter the brain through the bloodstream, physicians who treat neurological diseases may soon have a new pathway to the organ via a technique developed by a physicist and an immunologist working together at Florida International University’s Herbert Wertheim College of Medicine.
Read more here: http://www.miamiherald.com/2013/05/06/v-print/3383267/fiu-researchers-develop-new-pathway.html#storylink=cpy