So many of us are always trying to figure out ways to help with amphetamine sensitization, preventatives, tolerance,etc.. I wonder why valproic acid(VP) hasn’t been talked about more. I read a study about how vp is prescribed for tardive dyskinesia which led me to think it must have a positive affect on dopamine as tardive dyskinesia comes from lack of dopamine. Then I was reading some research on how the GABA system plays a huge role in amphetamines and it’s not just dopamine like most people think. Then newer research points to the inhibition of HDAC potentiating and regulating amphetamines.
Valproic Acid(Depakote) is GABAergic:
https://en.m.wikiped.../wiki/Valproate
Valproic Acid is an HDAC inhibitor:
https://www.ncbi.nlm...cles/PMC125788/
Which in turn regulates DeltafosB:
https://www.ncbi.nlm...ubmed/18848971/
Valproic Acid is an NMDA antagonist:
https://www.ncbi.nlm...les/PMC2564799/
Valproic Acid upregulates Tyrosine Hydroxylase which gets depleted with long term amp use:
https://www.ncbi.nlm...ubmed/26512932/
https://www.ncbi.nlm...ubmed/10633488/
Valproic Acid reduces cortisol which is greatly elevated from amphetamines:
https://www.ncbi.nlm...pubmed/3129907/
Valproic Acid regulates dopamine and is an MOAI:
https://www.ncbi.nlm...ubmed/21200377/
https://www.ncbi.nlm...les/PMC3454414/
I believe Valproic Acid also can play a role in rho kinase and Calcium/calmodulin‐dependent protein kinase II (CaMKII) which I believe play a role in amphetamines but I haven’t had the time to research this yet.
Im curious of your thoughts on Valproic Acid being a novel drug to help with amphetamine sensitization,tolerance, withdrawal,etc..?