@ formergenius
Regarding the reversal of cocaine changes( at least some)
I read that acetylcysteine reverses the impairment of glutamte transport.
And methionin (an aminoacid) reverses the hypometylation in the pfc, allbeit huge doses are needed ( 10 grams a day for min. 1 Week) and huge ammounts of b Vitamins are needed to prevent an excess of homocysteine.
Furthermore certain histone deacetylase blocker( afaik group 2) do reverse some epigenetic changes
Please correct me if im wrong
Altough its Off-topic i just want to complete my post( sry for the long post):There are several HDAC targets, who interfere with the changes who are induced by Cocaine:
HDAC3-selective inhibitor enhances extinction of cocaine-seeking behavior in a persistent manner
http://www.ncbi.nlm....pubmed/23297220Class I HDAC inhibition blocks cocaine-induced plasticity by targeted changes in histone methylation.
http://www.ncbi.nlm....pubmed/23475113Histone deacetylase 5 limits cocaine reward through cAMP-induced nuclear import.
http://www.ncbi.nlm....pubmed/22243750The HDAC 3 Inhibitors who I could find so far is Amitriptyline (in a Concetration about 15-30 muM)
and Curcumin ( I dont know about its potency)
Curcumin, a potent anti-tumor reagent, is a novel histone deacetylase inhibitor regulating B-NHL cell line Raji proliferation
...can inhibit the expression of class I HDACs (HDAC1, HDAC3, and HDAC8)...
http://www.ncbi.nlm....pubmed/15842781The tricyclic antidepressant amitriptyline inhibits D-cyclin transactivation and induces myeloma cell apoptosis by inhibiting histone deacetylases
Full Text @:
http://www.google.de....57967247,d.YmsThis is important regarding Amtriplyines safety, because it can be Neurotoxic like some other Tricyclic Antidepressants( e.g. Clomipramine):
http://www.ncbi.nlm....pubmed/21120605Coenzyme Q10 and alpha-tocopherol protect against amitriptyline toxicity.
http://www.ncbi.nlm....pubmed/19263520Further Antidepressants and Mood stabilisers who affect mitochondrial function:
http://www.ncbi.nlm....pubmed/20588251http://www.ncbi.nlm....pubmed/11230808http://www.ncbi.nlm..../pubmed/2931948And further Informations about what Up/Down regulates which HDAC:
Neuroprotective Effects of Psychotropic Drugs in Huntington’s Disease
PDF downloadable @:
http://www.google.de....57967247,d.Yms