Ilha Revista de Antropologia
October 4, 2021
Ruth Goldstein
Este artigo examina o momento acadêmico da "Virada Vegetal" ou o que Natasha Myers chamou "The Plant Turn" (2015) na antropologia norte-americana e filosofia. É uma oportunidade de destacar o legado e continuar contribuições de cosmologias indígenas para a teoria social, sublinhando como as pessoas dentro-e-fora do pensamento ocidental há muito pensamos em "tornar-se-com" as plantas....
CNS Spectrums
September 30, 2021
Xénia Gonda, Péter Döme, Joanna C. Neill et al.
77 citations
Abstract Treatment of major depressive disorder (MDD) including treatment-resistant depression (TRD) remains a major unmet need. Although there are several classes of dissimilar antidepressant drugs approved for MDD, the current drugs have either limited efficacy or are associated with undesirable side effects and withdrawal symptoms. The efficacy and side effects of antidepressant drugs are...
Frontiers in Pharmacology
September 29, 2021
João Castelhano, Gisela Lima, Marta Teixeira et al.
34 citations
There is an increasing interest in the neural effects of psychoactive drugs, in particular tryptamine psychedelics, which has been incremented by the proposal that they have potential therapeutic benefits, based on their molecular mimicry of serotonin. It is widely believed that they act mainly through 5HT2A receptors but their effects on neural activation of distinct brain systems are not...
Frontiers in Pharmacology
September 16, 2021
Lukas A Basedow, Thomas Riemer, Simon Reiche et al.
16 citations
Background: Serotonergic psychedelics (SPs) like LSD, psilocybin, DMT, and mescaline are a heterogeneous group of substances that share agonism at 5-HT 2a receptors. Besides the ability of these substances to facilitate profoundly altered states of consciousness, persisting psychological effects have been reported after single administrations, which outlast the acute psychedelic effects. In...
Journal of Psychopharmacology
September 14, 2021
Robert F. Leger, Ellen M. Unterwald
54 citations
Background: Classical psychedelics are a group of drugs which act as agonists on the serotonin-2A (5-HT2A) receptor. Evidence suggests they may have a uniquely rapid and enduring positive effect on mood. However, marked heterogeneity between methodological designs in this emerging field remains a significant concern. Aims: To determine how differences in the type of psychedelic agent used and...
Frontiers in Psychiatry
September 10, 2021
Cato M. H. de Vos, Natasha L. Mason, Kim P. C. Kuypers
259 citations
Clinical studies suggest the therapeutic potential of psychedelics, including ayahuasca, DMT, psilocybin, and LSD, in stress-related disorders. These substances induce cognitive, antidepressant, anxiolytic, and antiaddictive effects suggested to arise from biological changes similar to conventional antidepressants or the rapid-acting substance ketamine. The proposed route is by inducing brain...
Dignitas Revista Internacional do Instituto Brasileiro de Direito e Religião
August 3, 2021
André Fagundes Pase
O artigo examina um dos casos mais importantes sobre o alcance da liberdade religiosa julgados pela Suprema Corte do país no último século. A União do Vegetal, autora da ação judicial, é uma instituição religiosa originária do Brasil que faz o uso sacramental do chá Hoasca, e está presente em mais de dez países. Popularmente conhecido como ayahuasca, o chá contém quantida-des vestigiais de...
Expert Review of Clinical Pharmacology
July 6, 2021
E. Schenberg
Dear Editors, Unblinding is an important confounding in pharmacological research potentially affecting rigor and objectivity of the scientific data underlying evidence-based medicine. Therefore, I want to commend the work by Muthukumaraswamy et al. [1] reporting on this problem in clinical trials with psychedelics (Ketamine, LSD, psilocybin and ayahuasca), which are rapidly becoming a focus of...
Canadian Journal of Health Technologies
June 24, 2021
Yi‐sheng Chao, Jennifer Horton
5 citations
Two systematic reviews, 3 randomized controlled trials, and 2 single-arm safety trials were identified that evaluated several combinations of psychedelic-assisted psychotherapy. Psilocybin was the psychedelic most tested. Other psychedelics identified in the systematic reviews and primary studies were 3,4-methylenedioxymethamphetamine (or MDMA), lysergic acid diethylamide (or LSD), ayahuasca...
International Journal of Qualitative Studies in Education
June 21, 2021
Andrea Ens
21 citations
In this manuscript, I reflect on how Critical Indigenous theory offers white historians like myself powerful conceptual tools to combat the underlying, historically-rooted colonial assumptions prevalent in their work, specifically within the subfield of psychedelic history. Histories of compounds like lysergic acid diethylamide (LSD), psilocybin, ayahuasca, and mescaline often center themselves...