School of Pharmacy, China Pharmaceutical University, Nanjing, China; Office of China National Narcotics Control Commission, China Pharmaceutical University Joint Laboratory on Key Technologies of Narcotics Control, Beijing, China.
2 papers in the library · 1 citation · publishing 2025
Three synthetic tryptamines—AMT, 5-MeO-AMT, and 5-MeO-DiPT—alter levels of dopamine and serotonin and their metabolites in specific rat brain regions, including the prefrontal cortex, nucleus accumbens, dorsolateral striatum, and hippocampus. The effects vary by brain region and compound, with dopamine and serotonin systems playing key roles. These findings provide insight into the neurochemical actions of tryptamine hallucinogens.
Three synthetic tryptamines—AMT, 5-MeO-AMT, and 5-MeO-DiPT—showed acute toxic effects, reduced movement, and triggered head-twitch responses (a sign of hallucinogenic-like behavior) in mice. Pretreatment with a low dose of M100907, a 5-HT2A receptor antagonist, blocked the head-twitch responses caused by all three substances. The findings indicate these compounds are toxic, inhibit locomotor activity, and have hallucinogenic properties, providing experimental data to support future regulation and mechanistic research.