Results 81 to 90 of about 4,087 (214)

Effects of acute administration of Ayahuasca on the oxidative stress and neuronal apoptosis in rats [PDF]

open access: yesJournal of Stress Physiology & Biochemistry
Introduction: The ayahuasca have legal authorization for religious use and scientific research. There are few published studies to determine their neurotoxic risk.
Alceu Afonso Jordao   +2 more
doaj  

Psychedelics as pharmacotherapeutics for substance use disorders: A scoping review on clinical trials and perspectives on underlying neurobiology

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 4022-4047, July 2026.
Theorized mechanism of dopamine homeostasis restoration in the nucleus accumbens core induced by a psychedelic intervention. Abstract Psychedelics have garnered great attention in recent years as treatments for major depressive disorder (MDD) and treatment‐resistant depression because of their ability to alter consciousness and afflicted cognitive ...
Lucas Wittenkeller   +3 more
wiley   +1 more source

Ayahuasca: uma bebida milenar sagrada e patrimônio cultural da região Amazônica

open access: yes, 2021
Artigo científico publicado na seção Você sabia? da revista IFMG Com Ciência. O artigo aborda como tema a Ayahuasca, uma bebida alucinógena de uso milenar e sagrada, que faz parte da cultura de tribos e povos indígenas espalhados desde a região Amazônica
Santos, Alda Ernestina
core  

Psychedelic Therapy and the Role of Music: A Scoping Review of Quantitative Evidence on Subjective and Objective Outcomes

open access: yesBrain and Behavior, Volume 16, Issue 6, June 2026.
ABSTRACT Purpose Psychedelics have received considerable attention due to their potential in treating psychiatric disorders. The “setting” during psychedelic‐assisted therapy (PAT) is recognized as playing a central role in the experience, during which music features prominently. Although music is theorized as directing and shaping psychedelic sessions,
T. Rowe   +4 more
wiley   +1 more source

Non-Native Ayahuasca Use

open access: yes, 2011
This thesis explores the use of ayahuasca, a hallucinogenic plant concoction from the Amazon, by people from the English speaking world. This thesis argues that there is no “original” or “typical” use of ayahuasca; it is a dynamic practice that has ...
Kosovych, Danylo
core   +1 more source

Toxicokinetics and Toxicodynamics of Ayahuasca Alkaloids N,N-Dimethyltryptamine (DMT), Harmine, Harmaline and Tetrahydroharmine: Clinical and Forensic Impact

open access: yesPharmaceuticals, 2020
Ayahuasca is a hallucinogenic botanical beverage originally used by indigenous Amazonian tribes in religious ceremonies and therapeutic practices. While ethnobotanical surveys still indicate its spiritual and medicinal uses, consumption of ayahuasca has ...
Andreia Machado Brito-da-Costa   +4 more
doaj   +1 more source

Expectations and Motivations for Participation in Clinical Trials Utilizing Psychedelics for Treatment‐Resistant Depression: A Qualitative Study

open access: yesBrain and Behavior, Volume 16, Issue 6, June 2026.
Individuals with treatment‐resistant depression considering psychedelic trial participation were motivated by chronic illness, failed treatments, and hope for a novel intervention, while actively minimizing expectations to guard against disappointment.
Christopher Poppe   +3 more
wiley   +1 more source

Rare but relevant: Ibogaine and cardiovascular complications—prolonged QT interval and ventricular arrhythmias

open access: yesAddiction, Volume 121, Issue 6, Page 1616-1621, June 2026.
Abstract Revived interest in psychedelic‐assisted therapies has also renewed focus on ibogaine, a psychoactive alkaloid, for its notable anti‐addictive potential. Evidence from observational, open‐label, and limited randomized placebo‐controlled trials indicates that ibogaine and its metabolite noribogaine reduce craving and withdrawal symptoms in ...
Tibor Markus Brunt
wiley   +1 more source

Effect of a Single Oral Dose of Dexamphetamine or Zolpidem on Attention and Reaction Time in Healthy Men

open access: yesFundamental &Clinical Pharmacology, Volume 40, Issue 3, May 2026.
ABSTRACT Psychotropic medicines are known to impair cognitive function acutely, but the specific effects of individual substances remain underexplored. This study investigates the effects of dexamphetamine and zolpidem on cognitive performance to quantify the potential risk of intake and their pharmacokinetic and pharmacodynamic relationship.
Veronika Pfoser‐Poschacher   +6 more
wiley   +1 more source

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