Myrtle-leaf milkwort or sweet pea shrub (Polygala myrtifolia L.), family Polygalaceae, is a shrub from South Africa and is well adapted to Mediterranean-type conditions and used as an ornamental plant in gardens and pots or as cut flowers. During 2002 and 2003, mosaic symptoms and leaf distortion
Dementia pathologies such as Alzheimer's disease (AD) are reaching epidemic proportions, yet they are not successfully managed by effective symptomatic treatments. Only five drugs have been developed to alleviate cognitive symptoms, and more effective and safe treatments are needed for both the