You may be able to access a copy if URLs are provided below. (Contact Author) Official URL: <a href="http://dx.doi.org/10.1039/b912601e">http://dx.doi.org/10.1039/b912601e</a> Abstract Neurodegenerative diseases include Alzheimer's and Parkinson's disease that are very common and other diseases that are notorious but occur less often such as Creutzfeldt-Jakob disease.