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Thaisa Meira Sandini

2 papers in the library · publishing 2025-2026

Papers

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A dispersive liquid-liquid microextraction method for the determination of ayahuasca alkaloids (N,N-dimethyltryptamine and β-carbolines) in human hair.

Talanta January 27, 2026 Fabiana Pereira Santos, Beatriz Aparecida Passos Bismara Paranhos, Thaisa Meira Sandini et al.

Ayahuasca, a traditional Amazonian hallucinogenic plant brew once used in healing rituals, is now globally popular, raising safety concerns outside ceremonial contexts. Its compounds, alkaloids, are stimulating scientific interest for their potential antidepressant and anxiolytic effects. In this study, we employed a more sustainable analytical extraction method for the determination of...

Psilocybin Mitigates Behavioral Despair and Cognitive Impairment in Treatment-resistant Depression Model using Wistar Kyoto Rats

Research Square May 6, 2025 Zitong Wang, Brett Robbins, Ryan Zhuang et al.

Abstract Major depressive disorder (MDD) is a leading cause of disability that affects over 300 million people globally. Despite multiple antidepressant trials, approximately one-third of MDD patients remain symptomatic, progressing to treatment-resistant depression (TRD). This persistence possibly is due to the multifaceted etiology of TRD, encompassing biological, psychological, and...