Аннтотация

© 2018 Ima-Press Publishing House. All Rights Reserved. The recently discovered glymphatic system (GS) ensures the efficient clearance of interstitialfluid and soluble compounds from the central nervous system into cerebrospinal fluid (CSF), which compensates for the lack of conventional lymphatic vessels in the brain parenchyma. This unique anatomical and physiological phenomenon had been unknown until 2012. GS lacks inherent proper vessels P the cuirent of CSF and interstitial fluid is carried out directly inside the arterial walls (the perivascular pathway) or near the walls of the cerebral arteries and veins (the paravascular pathway). Current biorheological technologies could establish a special role of aquaporin-4 in the filtration of CSF and interstitial fluid. The close link between GS and the CSF circulatoiy system allows the established views on fluid dynamics within the brain to be reconsidered. The discoveiy ofGS can contribute to our understanding of the pathogenesis of increased intracranial pressure and neurodegenerative diseases, as well as to the elaboration of new therapeutic approaches to their treatment.