Neurodegenerative diseases Alzheimer's, Parkinson's etc. causes brain cell damage leading to dementia. The major restriction remains in delivering drug to the central nervous system is blood brain barrier BBB . The aim of this study was to develop a liposomal drug delivery system of Aphanamixis polystachya leaf extract for the treatment of neurodegenerative diseases such as Alzheimer's and Parkinson's disease. ...