Bill, how does one account for the progressive nature of PD? ray ----- Original Message ----- From: "William P. Taggart" <[log in to unmask]> To: <[log in to unmask]> Sent: Tuesday, July 18, 2006 5:44 AM Subject: H. pylori & viruses vs PD I'm willing to bet that it will turn out that Parkinson's is a prion disease... It might actually be caused by subunits of prions that are even smaller than prions per-se... fibrils, which are tiny chains of protein... There is increasing evidence that prions are much more prevalent than previously recognized. Prions are associated with many kinds of degenerative neurological diseases, both in humans and in animals. Does anyone have any further information on prions & PD? All The Best, billt ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn