Results 31 to 40 of about 4,087 (214)

Ayahuasca and Its DMT- and β-carbolines – Containing Ingredients Block the Expression of Ethanol-Induced Conditioned Place Preference in Mice: Role of the Treatment Environment

open access: yesFrontiers in Pharmacology, 2018
Ayahuasca is a hallucinogenic beverage produced from the decoction of Banisteriopsis caapi (Bc) and Psychotria viridis (Pv), β-carboline- and N,N-dimethyltryptamine(DMT)-containing plants, respectively.
Elisangela G. Cata-Preta   +13 more
doaj   +1 more source

Possible Therapeutics Effects of Ayahuasca, a Psychedelic Compound

open access: yesEuropean Psychiatry, 2022
Introduction Ayahuasca is an hallucinogenic tea prepared from the Amazonian vine Banisteriopsis caapi and the leaves of the plant Psychotria Viridis.
L. Silva, L. Bravo
doaj   +1 more source

Os conteúdos das visões da ayahuasca

open access: yesMana, 2003
Este artigo examina os conteúdos das alucinações visuais induzidas pela infusão psicotrópica ayahuasca. Ele faz parte de uma investigação fenomenológica mais ampla que busca estudar a ayahuasca de uma perspectiva psicológico-cognitiva.
Benny Shanon
doaj   +1 more source

Ayahuasca: A review of historical, pharmacological, and therapeutic aspects

open access: yesPCN Reports, 2023
Ayahuasca is a psychedelic plant brew originating from the Amazon rainforest. It is formed from two basic components, the Banisteriopsis caapi vine and a plant containing the potent psychedelic dimethyltryptamine (DMT), usually Psychotria viridis.
Simon G. D. Ruffell   +15 more
doaj   +1 more source

The influence of ceremonial settings on mystical and challenging experiences occasioned by ayahuasca: A survey among ritualistic and religious ayahuasca users

open access: yesFrontiers in Psychology, 2022
Recent studies have recognized the importance of non-pharmacological factors such as setting to induce or promote mystical experiences or challenging experiences among ayahuasca users.
Alexandre Augusto de Deus Pontual   +6 more
doaj   +1 more source

Psychotherapeutic and neurobiological processes associated with ayahuasca: A proposed model and implications for therapeutic use

open access: yesFrontiers in Neuroscience, 2023
Ayahuasca is a psychoactive Amazonian plant brew. It is usually made from the Banisteriopsis caapi vine (Spruce ex Griseb. Morton, Malpighiaceae), which contains three primary harmala alkaloids, along with the leaves of Psychotria viridis (Ruiz et Pavon,
Daniel Perkins   +12 more
doaj   +1 more source

Brebaje Palo: a case study among the indigenous healers of Iquitos (Peru)

open access: yesRevista de Biologia Neotropical, 2008
Este estudo foi realizado na cidade de Iquitos (Amazônia peruana), onde a maioria dos curandeiros indígenas usa a bebida psicotrópica ayahuasca, a qual deve seus potentes efeitos principalmente à mistura de duas plantas, Banisteriopsis caapi (Spruce ex ...
Claudio Mazzatenta
doaj   +1 more source

The Impact of Ayahuasca on Suicidality: Results From a Randomized Controlled Trial

open access: yesFrontiers in Pharmacology, 2019
Suicide is a major public health problem. Given increasing suicide rates and limitations surrounding current interventions, there is an urgent need for innovative interventions for suicidality.
Richard J. Zeifman   +7 more
doaj   +1 more source

Moderators of ayahuasca’s biological antidepressant action

open access: yesFrontiers in Psychiatry, 2022
IntroductionThe understanding of biological responses to psychedelics with antidepressant potential is imperative. Here we report how a set of acute parameters, namely emotional (depressive symptoms), cognitive (psychedelic experience), and physiological
Geovan Menezes de Sousa   +26 more
doaj   +1 more source

Deteção e quantificação dos principais constituintes de Ayahuasca com recurso a QuEChERS e HPLC-DAD [PDF]

open access: yes, 2023
Poster apresentado no 21º Congresso Nacional de Medicina Legal e Ciências Forenses, Lamego, 12-14 de outubro de 2023A Ayahuasca é uma bebida psicoativa originalmente consumida na bacia amazónica.
Rosado, Tiago   +6 more
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