Results 51 to 60 of about 13,464,291 (195)

Conformational, spectroscopic and nonlinear optical properties of biologically active N,N-dimethyltryptamine molecule: A theoretical study

, 2014
The effective psychoactive properties of N,N-dimethyltryptamine (DMT) known as the near-death molecule have encouraged the imagination of many research disciplines for several decades. Although there is no theoretical study, a number of paper composed by
Atalay Y., Tamer Ö, Avcı, Davut, Atalay, Yusuf, N, Öner, Öner N, Tamer, Ömer, Avcı D   +7 more
core   +1 more source

Potential therapeutic use of ayahuasca: A literature review [PDF]

Acta Amazonica
Ayahuasca is a psychoactive decoction originally used in indigenous Amazonian culture. It consists of a dense brown liquid that most frequently results from the decoction of two plants native to the Amazon rainforest, Psychotria viridis (Rubiaceae) and ...
Salvana Priscylla Manso COSTA, Keith Cardoso CARVALHO, Isabella Nunes GOMES, Carine Lopes CALAZANS, Morganna Thinesca Almeida SILVA, Joseneide de Alves MIRANDA, Ighor Costa BARRETO, Matheus Vinícius Guimarães de MELO, Keyla Emanuelle Ramos de HOLANDA, José Marcos Teixeira de ALENCAR FILHO   +9 more
doaj   +1 more source

Psilocybin‐assisted psychotherapy for methamphetamine use disorder: A pilot open‐label safety and feasibility study

Addiction, EarlyView.
Abstract Background & Aims There are few effective treatments for methamphetamine use disorder, despite increasing global demand. Here, we assessed the safety and feasibility of outpatient psilocybin‐assisted psychotherapy for methamphetamine use disorder. Design Single arm, open label pilot study.
Elizabeth Knock, Krista J. Siefried, Gill Bedi, Steven Albert, Richard O. Day, Nadine Ezard, Margaret Ross, Paul Liknaitzky, Jonathan Brett   +8 more
wiley   +1 more source

Chronic intermittent exposure to ayahuasca during aging does not affect memory in mice

Brazilian Journal of Medical and Biological Research
The Quechua term ayahuasca refers to a beverage obtained from decoctions of the liana Banisteriopsis caapi with leaves of Psychotria viridis. The ritualistic use of ayahuasca is becoming a global phenomenon, with some individuals using this beverage ...
N.F. Correa-Netto, L.S. Coelho, G.S. Galfano, F. Nishide, F. Tamura, M.K. Shimizu, J.G. Santos Junior, A. Linardi   +7 more
doaj   +1 more source

5‐Methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT) for alcohol use disorder: An open‐label, phase 2, proof‐of‐concept, clinical trial

Addiction, EarlyView.
Abstract Background and Aims Psychedelic drugs may help treat alcohol use disorder (AUD). This study evaluated BPL‐003, a novel intranasal powder formulation of 5‐methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT) benzoate salt, in people with moderate–severe AUD enrolled in a standard of care, 10‐week programme of relapse‐prevention oriented Cognitive ...
John Marsden, Michael Kelleher, Fiona Dunbar, Anna O. Ermakova, Luke Mitcheson, Claire Roberts, James J. Rucker, Gemma Scott, Ivan Saeger, Francesca Small, Mathieu Seynaeve   +10 more
wiley   +1 more source

Psychological change processes in alcohol use disorder: A qualitative study of 5‐methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT) with cognitive behavioural therapy

Addiction, EarlyView.
Abstract Background and aims This study qualitatively explored psychological change processes as described by participants and therapists within a phase 2a clinical trial evaluating the safety, tolerability, and preliminary efficacy of a single dose of intranasal 5‐methoxy‐N,N‐dimethyltryptamine (5‐MeO‐DMT; BPL‐003) administered alongside psychological
Mathieu Seynaeve, Fiona Dunbar, Anna O. Ermakova, Luke Mitcheson, James J. Rucker, Anthony Cleare, John Marsden   +6 more
wiley   +1 more source

N,N-dimethyltryptamine compound found in the hallucinogenic tea ayahuasca, regulates adult neurogenesis in vitro and in vivo

, 2020
N,N-dimethyltryptamine (DMT) is a component of the ayahuasca brew traditionally used for ritual and therapeutic purposes across several South American countries. Here, we have examined, in vitro and vivo, the potential neurogenic effect of DMT.
Perez-Castillo, Ana, Alonso Gil, Sandra, Calleja Conde, Javier, Sanz SanCristobal, Marina, Lopez-Moreno, Jose A, Riba, Jordi, López Moreno, José Antonio, Alonso-Gil, Sandra, Morales-Garcia, Jose A., Morales García, José Ángel, Calleja-Conde, Javier, Morales-Garcia, Jose A, Lopez-Moreno, Jose A., Pérez Castillo, Ana, Sanz-SanCristobal, Marina   +14 more
core   +1 more source

Safety pharmacology of acute mescaline administration in healthy participants

British Journal of Clinical Pharmacology, EarlyView.
Aims Psychedelics, including mescaline, may serve as novel treatments for depression and anxiety. However, data is scarce on the safety of mescaline. Methods The present pooled analysis included two double‐blind, randomized, placebo‐controlled studies with a total of 48 participants and 96 mescaline administrations. Single oral‐dose administrations (n =
Aaron Klaiber, Mélusine Humbert‐Droz, Laura Ley, Yasmin Schmid, Matthias E. Liechti   +4 more
wiley   +1 more source

Trends in new psychoactive substance poisonings in the Netherlands: A 14‐year retrospective analysis (2012–2025)

Addiction, Volume 121, Issue 10, Page 2822-2832, October 2026.
Abstract Background and aims Data on the presence of new psychoactive substances (NPS) mainly originate from drug‐checking, law enforcement and wastewater analysis sources, while data on NPS poisonings are scarce. In Europe, the documented incidence rate of NPS poisonings is highest in the Netherlands.
Johanna J. Nugteren‐van Lonkhuyzen, Irma S. van den Hengel‐Koot, Claudine C. Hunault, Dylan W. de Lange, Antoinette J. H. P. van Riel, Laura Hondebrink   +5 more
wiley   +1 more source

Psilocybin, From Ancestral Use to Therapeutic Potential: A Multidimensional Review of Its Pharmacological Basis and Current Perspectives

Human Psychopharmacology: Clinical and Experimental, Volume 41, Issue 5, September 2026.
ABSTRACT Objective This review critically examines psilocybin, with particular emphasis on its pharmacokinetics and pharmacodynamics, including its serotonergic, neuroplastic, and anti‐inflammatory mechanisms. It integrates historical context, preclinical and clinical evidence, and evaluates emerging therapeutic potential, safety, microdosing practices,
José Norberto Vásquez‐Bonilla
wiley   +1 more source