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Viera Kútna

2 papers in the library · 1 citation · publishing 2025-2026

Papers

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Chronic psilocin microdosing produces limited behavioral effects and does not enhance neurogenesis in rats.

Pharmacology, biochemistry, and behavior June 30, 2026 Lucie Ladislavová, Viera Kútna, Kristýna Mazochová et al.

Psilocin (4-hydroxy-N, N-dimethyltryptamine) is a substituted tryptamine alkaloid and a nonselective serotonergic agonist acting predominantly at 5-HT2A/C receptors, with substantial binding to 5-HT1A and 5-HT2B receptors. Microdosing is the practice of taking a very small, sub-perceptual dose, typically 5% to 10% of a full recreational dose, to improve mood, creativity, and focus without...

Effects of serotonergic psychedelics on synaptogenesis and immediate early genes expression - comparison with ketamine, fluoxetine and lithium.

Journal of psychopharmacology (Oxford, England) May 28, 2025 Yana Vella, Kateřina Syrová, Aneta Petrušková et al. 1 citation

Recent evidence suggests that psychedelics can induce rapid and long-lasting antidepressant effects. The generally acknowledged explanation for these traits is the phenomenon of neuroplasticity, although the exact underlying molecular mechanisms remain unclear. This study investigates the effects of psilocin, lysergic acid diethylamide (LSD) and N,N-dimethyltryptamine (DMT) on synaptogenesis...