blood-brain barrier models

The blood-brain barrier (BBB) is a protective membrane that separates the brain from the bloodstream, allowing essential nutrients to enter while blocking harmful substances. Models of the BBB are scientific tools used to study and simulate its structure and function. These models help researchers understand how drugs can reach the brain, how diseases affect the barrier, and how to develop treatments for neurological conditions. By mimicking the BBB in the lab, scientists can gain insights into brain health and the impact of various chemicals and medications on brain functions.