Nerina Ramlakhan, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Sat, 24 Nov 1990 00:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 Breaching the blood-brain barrier: The brain has gatekeepers that let in essential nutrients but keep out substances in the blood that would interfere with its nerve cells. Studies of this barrier may lead to ways of supplying drugs to the otherwise inac /article/1820834-mg12817445-000/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Sat, 24 Nov 1990 00:00:00 +0000 http://mg12817445.000 1820834