Results 81 to 90 of about 13,464,291 (195)

DMT alters cortical travelling waves

open access: yeseLife, 2020
Psychedelic drugs are potent modulators of conscious states and therefore powerful tools for investigating their neurobiology. N,N, Dimethyltryptamine (DMT) can rapidly induce an extremely immersive state of consciousness characterized by vivid and ...
Andrea Alamia   +4 more
doaj   +1 more source

Psilocybin as a novel treatment for chronic pain

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 3992-4005, July 2026.
Abstract Psychedelic drugs are under active consideration for clinical use and have generated significant interest for their potential as anti‐nociceptive treatments for chronic pain, and for addressing conditions like depression, frequently co‐morbid with pain.
Tate Askey   +3 more
wiley   +1 more source

Behavioral effects of 5-methoxy-N:N-dimethyltryptamine, other tryptamines, and LSD

open access: yes, 1962
The effect of 5-methoxy-N:N-dimethyltryptamine on the conditioned avoidance response of trained rats was compared quantitatively, using a shuttle-box, with that of several substituted tryptamines and LSD-25.
Peter K. Gessner, Irvine H. Page
core   +1 more source

Neuropsychopharmacology of hallucinogenic and non‐hallucinogenic 5‐HT2A receptor agonists

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 3935-3949, July 2026.
Psychedelic drugs such as LSD and psilocin were once relegated to the fringes of medical research because of their association with counterculture movements and a perceived concern about harm through recreational use, and their consequent legal prohibition in the early 1970s.
Trevor Sharp, Aurelija Ippolito
wiley   +1 more source

Predicting drug–drug interactions between ayahuasca alkaloids and SSRIs using physiologically based pharmacokinetic modeling

open access: yesFrontiers in Molecular Biosciences
IntroductionAyahuasca is a psychedelic preparation containing N,N-dimethyltryptamine (DMT) and the β-carboline harmine (HRM), a reversible monoamine oxidase A inhibitor that enables DMT oral bioavailability.
Gabriella de Souza Gomes Ribeiro   +15 more
doaj   +1 more source

N, N-dimethyltryptamine forms oxygenated metabolites via CYP2D6 - an in vitro investigation

open access: yes, 2023
N, N-dimethyltryptamine (DMT) is a psychedelic compound that has shown potential in the treatment of depression. Aside from the primary role of monoamine oxidase A (MAO-A) in DMT metabolism, the metabolic pathways are poorly understood.
Alicia Macan-Schönleben (17344598)   +5 more
core   +1 more source

Therapeutic properties of ayahuasca component N,N-Dimethyltryptamine in a pre-clinical model of Parkinson's disease

open access: yes
Parkinson's disease is a progressive neurodegenerative disorder with increasing global prevalence, primarily driven by population ageing. A hallmark of the disease is the degeneration of nigrostriatal dopaminergic neurons, accompanied by marked ...
Giné Domínguez, Elena   +8 more
core   +1 more source

Structural characterization and comparative analysis of polymorphic forms of psilocin (4-hydroxy-N,N-dimethyltryptamine)

open access: yesActa Crystallographica Section E: Crystallographic Communications
The title compound, C12H16N2O, is a hydroxy-substituted monoamine alkaloid, and the primary metabolite of the naturally occurring psychedelic compound psilocybin.
Matthias Zeller   +2 more
doaj   +1 more source

Safety and tolerability profile of N,N-Dimethyltryptamine: a systematic review of clinical trials

open access: yes
N,N-Dimethyltryptamine (DMT) is presently emerging as a candidate in clinical trials aimed at addressing treatment-resistant depression. This condition is characterized by its chronic and incapacitating nature, featuring heightened severity and prolonged
Wiesław Jerzy Cubała   +2 more
core   +1 more source

Psychotria viridis: Chemical constituents from leaves and biological properties

open access: yesAnais da Academia Brasileira de Ciências
The phytochemical study of hexane, chloroform and methanol extracts from leaves of Psychotria viridis resulted in the identification of: the pentacyclic triterpenes, ursolic and oleanolic acid; the steroids, 24-methylene-cycloartanol, stigmasterol and β ...
DÉBORA B.S. SOARES   +7 more
doaj   +1 more source

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