A review: Brain specific delivery
Department of Pharmaceutics P. Wadhwani College of Pharmacy, Yavatmal, (M.S). 445001, India
Review Article
GSC Biological and Pharmaceutical Sciences, 2020, 13(02), 068-079.
Article DOI: 10.30574/gscbps.2020.13.2.0349
Publication history:
Received on 28 October 2020; revised on 03 November 2020; accepted on 06 November 2020
Abstract:
The overall prevalence rate for CNS pathology has demonstrated that approximately more than one billion people are undergoing from disorders of central nervous system. The most distressing fact about delivery of drugs to the CNS is the presence of blood brain barrier that have a tendency to impair the drug distribution and denotes the major impediment for the development of CNS drugs. Neuropeptides and many drugs which are hydrophilic in nature possibly will encompass the intricacy while passing the blood brain barrier. The net amount of delivered drug (medicinal agent) and its capability to gain access to the pertinent target sites are the main considering points for CNS drug development. Brain targeted drug delivery to the brain is valuable in the diseases of brain. (Alzheimer’s diseases, meningitis, brain abscess, epilepsy, multiple sclerosis, neuromylitis optica, sleeping disorders etc). Whereby high concentration can be gained with lesser side effects that occur because of release of drugs. The simplest method of targeting to brain is to obtain a therapeutic. Brain targeting systems to remain in the brain region by crossing BBB and hence significantly helps in increasing therapeutic activity. There is an increasing attraction towards brain targeting and sue to its immense application in the treatment of various CNS diseases because mostly drugs are unable to cross the BBB. This review article discuss one of the novel technology “nanotechnology” and other aspects that has been developed to target the brain and possess various clinical benefits such as reduced drug dose, less side effects, non-invasive routed, and better patient compliance.
Keywords:
Brain targeting; BBB; Nanoparticles; Recent advancement; Liposomes.
Full text article in PDF:
Copyright information:
Copyright © 2020 Author(s) retain the copyright of this article. This article is published under the terms of the Creative Commons Attribution Liscense 4.0
