Congratulations: This drug may be a neuro-preservative. Lots of luck. I do not have experience with the drug. Since it is in clinical trials, few would have experience. Ray ........................................................ J Neural Transm Suppl 2000;(60):171-86 Neurotoxins induce apoptosis in dopamine neurons: protection by N-propargylamine-1(R)- and (S)-aminoindan, rasagiline and TV1022. Maruyama W, Akao Y, Youdim MB, Naoi M. Department of Basic Gerontology, National Institute for Longevity Sciences, Obu, Aichi, Japan. In Parkinson's disease, apoptosis was proposed to cause cell death in nigral dopamine neurons. An endogenous dopaminergic neurotoxin, N-methyl(R)salsolinol, stereo-selectively induced apoptosis in human neuroblastoma SH-SY5Y cells. In this paper the intracellular mechanism of apoptosis was studied using N-methyl(R)salsolinol, 6-hydroxydopamine and peroxynitrite as inducers of apoptosis. Apoptotic cascade was initiated by opening of mitochondrial permeability transition pore, as shown by collapse of mitochondrial membrane potential, deltapsim. Apoptosis was executed by caspase 3 activation, followed by DNA fragmentation, which was antagonized by overexpressed Bcl-2. Propargylamines were found to protect the cells from apoptosis, and rasagiline, a selective irreversible inhibitor of type B monoamine oxidase was the most potent to prevent the cell death. Rasagiline preserved deltapsim, which was proved also in isolated mitochondria, and rasagiline completely suppressed the activation of caspases and DNA fragmentation. These results suggest that mitochondria regulate apoptotic process, which may be a target of neuroprotection by rasagiline. PMID: 11205138 [PubMed - indexed for MEDLINE] ........................................................ Rees Jenkins wrote: > > My neuro is recommending me for a Phase 3 clinical trial for rasageline. > Anybody have any experience with it? > > Rees Jenkins > .......................................................... Ray Strand Prairie Sky Design -----------------( on the Edge of the Prairie Abyss )--------------- when the sky is clear the ground is visible 49/dx 47/40? onset ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn