Neurotoxic Effects of 5-MeO-DIPT: A Psychoactive Tryptamine Derivative in Rats
Neurotoxicity Research July 26, 2016 Karolina Noworyta, Katarzyna Kamińska, Grzegorz Kreiner et al. 26 citations
The hallucinogen 5-MeO-DIPT ('foxy') increases dopamine, serotonin, and glutamate release in rat brain regions including the striatum, nucleus accumbens, and frontal cortex, with varying potency. It raises serotonin and lowers its metabolite 5-HIAA in tissue, likely by inhibiting the serotonin transporter. Decreases in dopamine and its metabolites suggest possible damage to dopamine terminals or adaptive changes in turnover. DNA strand breaks persisted for up to 60 days, indicating marked neurotoxicity. The drug also induced head-twitch responses and potentiated forepaw treading, suggesting its hallucinogenic effects involve stimulation of 5-HT2A and 5-HT1A receptors.