Ayahuasca
Mostrando 1-12 de 106 artigos, teses e dissertações.
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1. Estudo do perfil genotóxico, citotóxico, neurocomportamental e bioquímico da ayahuasca em ratos Wistar tratados com dose única
Dissertação (mestrado)—Universidade de Brasília, Faculdade de Ciências da Saúde, Pós-Graduação em Ciências da Saúde, 2014.
Repositório Institucional da UnB. Publicado em: 2014
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2. Subjective time under altered states of consciousness in ayahuasca users in shamanistic rituals involving music
Ayahuasca is described as a hallucinogenic substance whose property is to alter the subjective experience of time and impair the perception of the passage of time during stimuli of more than two to three seconds. The dose-dependent effects of two concentrations of ayahuasca in the ritualistic context were investigated employing temporal reproduction tasks in
Braz J Med Biol Res. Publicado em: 2020-08
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3. Os conteúdos das visões da ayahuasca
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. (Até agora, quase todos os estudos da ayahuasca partiram das ciências naturais ou da antropologia.) Análises com
Mana. Publicado em: 2003-10
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4. Drugs, religion and culture: a mapping of public controversy concerning the use of ayahuasca in Brazil / Droga, religião e cultura: um mapeamento da controvérsia pública sobre a ayahuasca no Brasil
O escopo da presente pesquisa é mapear a controvérsia pública sobre o uso da ayahuasca no Brasil. Primeiramente, foco a literatura acadêmica e a forma como a história da ayahuasca é abordada ao longo de três décadas de debate. Em seguida, exploro um universo documental amplo que inclui produções acadêmicas, midiáticas, políticas públicas, docum
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/10/2012
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5. Pre-clinical interaction of ayahuasca, a brew used in spiritual movements, with morphine and propofol
ABSTRACT Ayahuasca is a beverage with psychoactive properties used in religious and ceremonial rituals by some religious groups. The main active components of ayahuasca are dimethyltryptamine and the harmala alkaloids with β-carboline structure acting as monoamine oxidase A inhibitors. This combination produces a pronounced activation of serotonergic pathwa
Braz. J. Pharm. Sci.. Publicado em: 07/06/2018
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6. Ayahuasca: what mental health professionals need to know
Abstract Background Ayahuasca is a psychoactive ethnobotanical concoction that has been used for decades by indigenous groups of the Northwestern Amazon and by syncretic religious organizations for ritual and therapeutic purposes. In the last two decades, it is being used worldwide in evolving practices. Ayahuasca seem to therapeutic effects, but controlle
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2017-08
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7. Evaluation of the neurotoxic effects of ayahuasca tea / Avaliação dos efeitos neurotóxicos do chá ayahuasca
Ayahuasca tea is a psychotropic beverage that has caused controversy due to the fact of being used indiscriminately by some group of people and the ease of purchase in the worldweb. The tea is derived by boiling the bark of the liana Banisteriopsis Caapi (B. Caapi) together with the leaves of Psychotria Viridis (P.Viridis). B. Caapi contains alkaloids as har
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/06/2012
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8. Long-term effects of ayahuasca in patients with recurrent depression: a 5-year qualitative follow-up
Abstract Background Ayahuasca is a botanical hallucinogenic preparation traditionally used by indigenous populations of Northwestern Amazonian countries for ritual and therapeutic purposes. It is rich in β-carboline alkaloids and N,N-dimethyltryptamine (DMT). Preclinical, observational, and experimental studies suggest that ayahuasca and its alkaloids have
Arch. Clin. Psychiatry (São Paulo). Publicado em: 2018-02
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9. DISCURSOS SOBRE O USO RELIGIOSO DO PSICOATIVO AYAHUASCA
Biblioteca Digital de Teses e Dissertações da METODISTA. Publicado em: 2013
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10. Takiwasi: o uso da Ayahuasca no tratamento da adicção em uma comunidade terapêutica
Repositório Institucional da UFBA. Publicado em: 2013
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11. An ontogenic study of the behavioral effects of chronic intermittent exposure to ayahuasca in mice
Ayahuasca is a beverage obtained from decoctions of the Banisteriopsis caapi plus Psychotria viridis. In religious contexts, ayahuasca is used by different age groups. However, little is known of the effects of ayahuasca during ontogenic development, particularly with regard to the functional characteristics of the central nervous system. Animal models are u
Braz J Med Biol Res. Publicado em: 05/06/2017
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12. Antidepressive and anxiolytic effects of ayahuasca: a systematic literature review of animal and human studies
Objective: To conduct a systematic literature review of animal and human studies reporting anxiolytic or antidepressive effects of ayahuasca or some of its isolated alkaloids (dimethyltryptamine, harmine, tetrahydroharmine, and harmaline). Methods: Papers published until 3 April 2015 were retrieved from the PubMed, LILACS and SciELO databases following a c
Rev. Bras. Psiquiatr.. Publicado em: 2016-03
