By Dr. Priyom Bose, Ph.D.Sep 7 2022 Reviewed by Danielle Ellis, B.Sc. The blood-brain barrier (BBB) prevents the passage of foreign substances from the blood to the brain’s extracellular fluid. Several drugs that permeate through the BBB are compromised, and only an insufficient amount reaches the targeted tissues. Nanoparticle-based systems present an excellent opportunity to...
