Results 41 to 50 of about 4,087 (214)

Usos da ayahuasca e discursos sobre transtornos mentais na imprensa brasileira 1960-2010

Ciencias Sociales y Religión, 2023
Historicamente, a ayahuasca é associada na imprensa à “alucinação”, às “drogas” e à “loucura”. No entanto, o avanço de pesquisas sobre seus “potenciais terapêuticos” e a divulgação dos resultados no noticiário fazem questionar, o que também é uma ...
Vinícius Maurício de Lima
doaj   +1 more source

Efeitos Cardiovasculares, Renais e Hepáticos Produzidos pela Administração Crônica de Ayahuasca em Ratos Hipertensos/Cardiovascular, Renal and Hepatic Effects Produced by Chronic Administration of Ayahuasca in Hypertensive Rats

Revista Ciências em Saúde, 2013
Objetivo: Avaliar os efeitos cardiovasculares, renais e hepáticos produzidos pela administração crônica de Ayahuasca em ratos hipertensos. Materiais e Métodos: Foram utilizados 27 ratos machos Wistar adultos.
Aline Cunha Santos, Barbra Rafaela de Melo Santos Azevedo, Nara Kobbaz Pereira, Roseane de Souza Cândido Irulegui, Nilo Cesar do Vale Baracho   +4 more
doaj   +1 more source

Four Weekly Ayahuasca Sessions Lead to Increases in “Acceptance” Capacities: A Comparison Study With a Standard 8-Week Mindfulness Training Program

Frontiers in Pharmacology, 2018
Background: The therapeutic effects of the Amazonian plant tea ayahuasca may relate to its ability to enhance mindfulness capacities. Ayahuasca induces a modified state of awareness through the combined action of its active principles: the psychedelic N ...
Joaquim Soler, Joaquim Soler, Joaquim Soler, Matilde Elices, Matilde Elices, Elisabeth Dominguez-Clavé, Elisabeth Dominguez-Clavé, Juan C. Pascual, Juan C. Pascual, Juan C. Pascual, Amanda Feilding, Mayte Navarro-Gil, Javier García-Campayo, Jordi Riba, Jordi Riba   +14 more
doaj   +1 more source

Ayahuasca and Default Mode Network

, 2015
To investigate how Ayahuasca interferes with the Default Mode Network (DMN) activity a fluency verbal task was used. Subjects underwent two fMRI sessions, before and 40 min after Ayahuasca intake. To evaluate DMN activity, a verbal fluency task, designed
Crippa, Jose Alexandre, Tofoli, Luis Fernando, Santos, Antonio Carlos, Andrade, Katia Cristine, Palhano-Fontes, Fernanda, Hallak, Jaime, Ribeiro, Sidarta, de Araujo, Draulio   +7 more
core   +1 more source

Ayahuasca: Uses, Phytochemical and Biological Activities

Natural Products and Bioprospecting, 2019
Ayahuasca (caapi, yajé), is a psychoactive brew from the Amazon Basin region of South America traditionally considered a “master plant.” It is prepared as a decoction from Banisteriopsis caapi and Psychotria viridis, which it is thought that it ...
Edgar Antonio Estrella-Parra, Julio Cesar Almanza-Pérez, Francisco Javier Alarcón-Aguilar   +2 more
doaj   +1 more source

Changes in mental health, wellbeing and personality following ayahuasca consumption: Results of a naturalistic longitudinal study

Frontiers in Pharmacology, 2022
Background: Naturalistic and placebo-controlled studies suggest ayahuasca, a potent psychedelic beverage originating from Indigenous Amazonian tradition, may improve mental health, alter personality structure, and reduce alcohol and drug intake.
Daniel Perkins, Daniel Perkins, Daniel Perkins, Daniel Perkins, Broc A. Pagni, Jerome Sarris, Jerome Sarris, Jerome Sarris, Paulo C. R. Barbosa, Richard Chenhall   +9 more
doaj   +1 more source

Ayahuasca drinking using a two-bottle choice procedure in male mice

Scientific Reports
Ayahuasca has been proposed as a treatment for substance use disorders. However, because of its hallucinogenic properties, studies investigating its abuse potential are needed.
Natali D. Kisaki, Yasmim A. Serra, Isa R. S. Rodrigues, Kallyane S. O. Silva, Caio Jovita-Farias, Gérson L. Alves, Marcus T. M. Bezerra, Isabelle Gaburro-Ribeiro, João P. C. Leite, Nailton M. S. Jesus, Alexandre J. Oliveira-Lima, Lais F. Berro, Eduardo A. V. Marinho   +12 more
doaj   +1 more source

Recreational Drug Use at a Music Festival: A Dual Approach Using Hair Biomarkers Analysis and Participant Self‐Reported Drug Use

Drug Testing and Analysis, EarlyView.
Combined self‐report and hair analysis in festival attendees (n = 249) revealed substantial discrepancies in drug use reporting, particularly for stimulants and dissociatives. This integrated approach enhances detection of poly‐drug use and provides a more reliable basis for monitoring and harm‐reduction strategies.
A. Y. Simão, T. Rosado, M. Barroso, M. Andraus, E. Gallardo   +4 more
wiley   +1 more source

O uso da Ayahuasca no contexto urbano: um lugar entre o tradicional e o moderno. [PDF]

, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, História.O presente trabalho têm por objetivo fazer apontamentos acerca de algumas características fundamentais e atuais que envolvem as religiões ...
Celant, Fábio Eduardo
core  

A quantitative textual analysis of the subjective effects of ayahuasca in naïve users with and without depression

Scientific Reports, 2023
Ayahuasca is a brew with psychoactive properties that has been used as an entheogen for centuries, with more recent studies suggesting it is a promising treatment for some clinical disorders.
Lucas Cruz, Bheatrix Bienemann, Fernanda Palhano-Fontes, Luís Fernando Tófoli, Dráulio B. Araújo, Daniel C. Mograbi   +5 more
doaj   +1 more source