Blood-brain barrier. A gateway made up of endothelial cells that exist between blood and brain tissue. Unlike endothelial cells in other organs, the cells are very dense and therefore the drug does not permeate well.
Blood-brain barrier. A gateway made up of endothelial cells that exist between blood and brain tissue. Unlike endothelial cells in other organs, the cells are very dense and therefore the drug does not permeate well.