Planta MedicaDecember 14, 2016Sylvian Cretton, PM Allard, I Garcia-Gomez et al.
Indigenous groups of the Amazonian rainforest have used a vast array of poisons and psychoactive drugs from plant origin for centuries. There is a great variety of different species used and each group has their own recipes to prepare plant mixtures [1]. Arrow poisons are made of alkaloids extracted mainly from the Menispermaceae ( Chondrodendron spp.), as well as the Loganiaceae ( Strychnos...
Harmine is the β -carboline alkaloid with the highest concentration in the psychotropic plant decoction Ayahuasca. In rodents, classical antidepressants reverse the symptoms of depression by stimulating neuronal proliferation. It has been shown that Ayahuasca presents antidepressant effects in patients with depressive disorder. In the present study, we investigated the effects of harmine in...
Tento článek obsahuje dosavadní poznatky o tradiční amazonské medicíně v České republice. Rovněž je v něm zahrnuta klasifikace pořádaných obřadů a charakteristika jejich pořadatelů a účastníků. Terénní výzkum mezi uživateli tradiční amazonské medicíny byl realizován od listopadu 2015. Výzkumný vzorek tvoří 46 osob (23 žen a 23 mužů), které se v minulosti s tradiční amazonskou medicínou...
Australian & New Zealand Journal of Psychiatry, 50(11) A recent review in Pharmacological Reviews highlights that over the last decade, a renaissance has occurred in psychedelic drug research in North America and Europe as investigators at Johns Hopkins School of Medicine, University of California, Los Angeles (UCLA), New York University and Imperial College London have embarked on studies that...
A continuing challenge in analytical chemistry is species-level determination of the constituents of mixtures that are made of a combination of plant species. There is an added urgency to identify components in botanical mixtures that have mind altering properties, due to the increasing global abuse of combinations of such plants. Here we demonstrate the proof of principle that ambient...
ABSTRACT Introduction: The question of how spatially-organized activity in the visual cortex behaves during eyes-closed, LSD-induced, visual psychedelic imagery has never been empirically addressed, although it has been proposed that under psychedelics the brain may function "as if" there is visual input when there is none (de Araujo, et al., 2012). We suspected that eyes-closed psychedelic...
Introduction The following discussion takes up symbolic elaborations of myth and ritual as expressive channels for institutional meanings activated by the psychoactive sacrament used in the União do Vegetal (UDV), an ayahuasca religion born in Brazilian Amazonia. Called vegetal or hoasca, the decoction is prepared with the leaf of Psychotria viridis and the vine Banisteriopsis caapi, which...
September 1, 2016Beatriz Caiuby Labate, Glauber Loures de Assis, And5 citations
Introduction This chapter examines the experience of music and language in relationship to the religious use of a psychoactive substance in a case study of the diaspora of Santo Daime, a Brazilian ayahuasca religion. Although there is a growing literature on the international expansion of Santo Daime, only a handful of studies have addressed the crucial role of music and language in this process.
Abstract This article outlines the transformations of yajé shamanism among the Siona Indians of the Northwest Amazon Basin of Colombia. The shaman's role and the political and sacred use of yajé rituals have changed since colonial times and can be seen as a result of adaptive strategies for survival. This study examines the factors that have contributed to the current revitalization due to...
Le Santo Daime, culte brésilien amazonien, s’est implanté dans la Belle Province depuis une vingtaine d’années. Issue d’un syncrétisme qui mêle traditions indigènes, afro-brésiliennes, catholiques, ésotériques et spirites européennes, cette religion est intrinsèquement liée à la culture brésilienne et plus particulièrement à l’Amazonie dans son usage de l’ayahuasca, une substance hallucinogène....