Jul 282011
 

Plants have a long history as a rich source of new compounds for drug discovery. Cinnamon is widely used by humans, both as a spice and as a traditional medicine. It is, perhaps, one of the oldest herbal medicines, having been mentioned in the Bible and in Chinese texts as long as 4,000 years ago. Previous studies have already demonstrated the potential for herbal extracts to interact with beta-amyloid, and perhaps slow down or even […]

Jul 152011
 
Recent Developments in Amyloid Imaging

The use of positron emission tomography (PET) imaging to diagnose Alzheimer’s disease (AD) appears to be closer to becoming a clinical tool, based on results from two articles published online in the Archives of Neurology. In one study, Adam S. Fleisher, M.D., from Banner Alzheimer’s Institute in Phoenix, and colleagues, evaluated PET imaging using the tracer florbetapir F 18. The study population included 68 individuals with probable Alzheimer’s disease, 60 individuals with mild cognitive impairment, […]

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