http://www.telegraph.co.uk/science/science-news/9033582/Human-stem-cell-therapy-works-in-blind-patients-in-first-trial.html Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn