Yes, but if you can get 5 or 10 years of improved functioning, isn't it worth it? ----- Original Message ----- From: "Amanda Phillips" <[log in to unmask]> To: <[log in to unmask]> Sent: Sunday, October 02, 2005 6:08 PM Subject: Re: adult stem cells stunning success with PD > I''m still puzzled - if you manage to replace the dead brain cells, won't > whatever killed the originals just kill the new ones ? ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn