sigmundfreuid
Rising Star
FDA approves Ecstasy : New treatment of Iraq war veterans with resistant PTSD . Encouraging results
This is really great news !
This is really great news !
Touche Guevara said:Anyone found a link to a source on this? The article doesn't cite a press release or anything :?
Are you referring to the old government-funded studies in which the scientist fudged the results of the first one and then used methamphetamine instead of mdma in the second one to claim that mdma causes Parkinson's?ubu said:Good news. There was a rumor (study?) regarding the neurotoxicity of MDMA. What happened to it?
SnozzleBerry said:Are you referring to the old government-funded studies in which the scientist fudged the results of the first one and then used methamphetamine instead of mdma in the second one to claim that mdma causes Parkinson's?
I know there was a study that showed mdma caused dendrites to either rescind or get shorn off or something, I can't remember which one, Mckenna referenced it in at least one of his talks. According to wikipedia and the papers referenced in the article, there is not conclusive proof that mdma, when taken infrequently and at reasonable doses, is irreversibly neurotoxic.Virola78 said:Neurotoxicity of MDMA was never proven?? Doesnt MDMA destroy certain parts of certain neurons?
From what i have understood it remains unclear what effects this type of destruction has on the human brain functions. Which is imo reason enough to do more research. After all it is in the interest of public health to know more of the riscs associated with drugs. I dont think the guys that sign up for the treatment think they have much to loose (in terms of 'quality of life'.) Win-win.
wikipedia said:Some studies show that MDMA may be neurotoxic in humans.[107][108] Other studies, however, suggest that any potential brain damage may be at least partially reversible following prolonged abstinence from MDMA.[106][109] However, other studies suggest that SERT-depletion arises from long-term MDMA use due to receptor down-regulation, rather than true neurotoxicity.[110] Depression and deficits in memory have been shown to occur more frequently in long-term MDMA users.[111][112] However, some recent studies have suggested that MDMA use may not be associated with chronic depression.[113][114]
Several studies have indicated a possible mechanism for neurotoxicity in a metabolite of MDMA, through the reaction of Alpha-Methyldopamine, a principle metabolite, and Glutathione, the major antioxidant in the human body. One possible product of this reaction, 2,5-bis-(glutathion-S-yl)-alpha-methyldopamine, has been demonstrated to produce the same toxic effects observed in MDMA, while MDMA, and alpha-methyldopamine themselves have been shown to be non-neurotoxic. It is however, impossible to avoid the metabolism of MDMA in the body, and the production of this toxic metabolite.[123][124][125] Some studies have demonstrated possible ways to minimize the production of this particular metabolite, though evidence at this point is sparse at best.