Humana Press eBooks
August 26, 2011
Javed Khan, Thomas J. Kennedy, Donnell R. Christian
2 citations
Natural and synthetic analogs of tryptamine are introduced as a class of hallucinogenic drugs derived from indole. The forensic identification of psilocin, psilocybin, bufotenin, 5-methoxy-N,N-dimethyltryptamine (5MeODMT), 5-methoxy-N,N-diisopropyltryptamine (5MeODIPT, aka foxy methoxy), N,N-diethyltryptamine (DET), and alpha-ethyltryptamine (AET) is discussed. Structural formulas are provided...
Psychopharmacology
August 12, 2011
Rafael G. Dos Santos, Eva Grasa, Marta Valle et al.
139 citations
RationaleAyahuasca is an Amazonian tea containing the natural psychedelic 5-HT(2A/2C/1A) agonist N,N-dimethyltryptamine (DMT). It is used in ceremonial contexts for its visionary properties. The human pharmacology of ayahuasca has been well characterized following its administration in single doses.ObjectivesTo evaluate the human pharmacology of ayahuasca in repeated doses and assess the...
Zeitschrift für Medizinische Psychologie
August 1, 2011
Lisa Fiedler, Henrik Jungaberle, Rolf Verres
4 citations
Objectives: The Santo Daime Church is a religious community originally founded in Brazil which has increasingly attracted followers in Europe and worldwide. An important element of the religious ceremonies is the ingestion of a psychoactive substance known as ayahuasca. Ayahuasca is a psychoactive or visionary-state-inducing concoction of plants, which contains, amongst other substances,...
June 8, 2011
Ana Paula Salum Pires
\n O uso de substâncias alucinógenas há muito tempo é alvo de discussões, em virtude do grande número de adeptos que possui e das conseqüências que pode acarretar ao indivíduo e ao complexo contexto social no qual ele se enquadra na sociedade. Dentro desse panorama vem se destacando à utilização de uma bebida denominada ayahuasca, preparada pela infusão de plantas nativas da região da Bacia...
Journal of Pharmacology and Experimental Therapeutics
April 8, 2011
Michael B. Gatch, Michael J. Forster, Aaron Janowsky et al.
42 citations
The abuse liability profile of three synthetic hallucinogens, N,N-diisopropyltryptamine (DIPT), 5-N,N-diethyl-5-methoxytryptamine (5-MeO-DET), and 5-methoxy-α-methyltryptamine (5-MeO-AMT), was tested in rats trained to discriminate hallucinogenic and psychostimulant compounds, including cocaine, methamphetamine, 3,4-methylenedioxymethylamphetamine (MDMA), lysergic acid diethylamide (LSD),...
Planta Medica
March 1, 2011
Lj Standish, Dean B. Reardon, Simon Phipps et al.
Ayahuasca is an ancient psychoactive ethnobotanical medicine tea used by indigenous S. American tribes as a religious sacrament. It is made from the vine of B. caapi and the leaves of P. viridis and represents an ancient yet 'novel' short and long-term serotonin agonist. Here we present preclinical pharmacognosy data as an early step towards phase I and II clinical trials of ayahuasca in...
CABI eBooks
2011
Dale R. Gardner, Franklin Riet-Correa, Kip E. Panter
8 citations
The alkaloid contents of the leaves and seeds of M. tenuiflora collected from northeastern Brazil were studied. Alkaloids were isolated by classical acid/base extraction procedures and by cation exchange solid phase extraction. The crude alkaloid fractions were then analysed by thin layer chromatography (TLC), gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass...
Open Collections
2011
Kenneth W. Tupper
8 citations
Ayahuasca is an entheogenic decoction prepared from two Amazonian plants containing controlled substances, including dimethyltryptamine. Traditionally drunk ritually (and revered as a healing “plant teacher”) by Amazonian indigenous and mestizo peoples, in the 20th century ayahuasca became a sacrament for several new Brazilian religions. One of these, the Santo Daime, has expanded into Canada,...
Journal of Psychopharmacology
December 8, 2010
Liselore Koedood, Adam L. Halberstadt, Susan B Powell et al.
212 citations
Psilocin (4-hydroxy- N, N-dimethyltryptamine) is a hallucinogen that acts as an agonist at 5-HT 1A , 5-HT 2A , and 5-HT 2C receptors. Psilocin is the active metabolite of psilocybin, a hallucinogen that is currently being investigated clinically as a potential therapeutic agent. In the present investigation, we used a combination of genetic and pharmacological approaches to identify the...
NeuroQuantology
November 11, 2010
D. Comings
4 citations
Spirituality is defined as a sense of being connected with something greater than oneself. That something can be a supernatural entity, nature, a social group or a family. Different studies show that a wide range of factors that influence temporal lobe function can produce hallucinations, paranormal, spiritual, mystical, and religious experiences. These factors include the electrical...