“Even though fenfluramine produced a small reduction in the uptake of dopamine, γ-aminobutyric and glutamic acids 4 hr after injection, this effect disappeared 1 day later.”
“In vitro, addition of fenfluramine into a synaptosomal fraction reduced uptake of 5-hydroxytryptamine, dopamine, γ-aminobutyric acid , glutamic acid, tryptophan and tjrosine. [”