Nasal Drug Delivery Market
Many drugs cannot penetrate the blood-brain barrier to the extent that they can treat Central Nervous System (CNS) disorders. Most medicines and solutes cannot cross through the endothelial cells of blood capillaries supplying the brain because of tight junctions. Due to the intersections between the cells, capillary walls do not flow in bulk like other tissue. Nasal delivery or nasal spray is one approach to delivering drugs. There are significant differences in the nasal anatomy and physiology of different animal species and humans. It makes it very difficult to establish a direct correlation between them. The brain can be delivered more efficiently with various formulation approaches using mucoadhesives, absorption enhancers, and specialized reagents. According to the market database, Nanopharm Ltd and Leyden Labs will develop products that may provide broad protection against respiratory viruses. Developing safe, effective formulations to target respiratory viruses ...