What Does BBB Stand For?
BBB stands for Blood Brain Barrier
BBB, or Blood Brain Barrier, refers to a selective permeable barrier formed by specialized endothelial cells in the brain's blood vessels. Its primary function is to protect the central nervous system from harmful substances in the bloodstream while allowing essential nutrients to pass through. The BBB plays a crucial role in maintaining the brain's homeostasis and is involved in various physiological processes, including drug delivery and the treatment of neurological disorders.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym