Results 71 to 80 of about 10,565,775 (206)

Changes over time in hallucinogen‐related emergency department visits in Ontario, Canada

open access: yesAddiction, Volume 121, Issue 7, Page 1781-1793, July 2026.
Abstract Background and aims Recent increasing interest in hallucinogens has underscored the critical gaps in our understanding of their adverse health effects and healthcare usage over time. The current study aimed to examine changes in emergency department (ED) visit rates involving hallucinogens, clinical outcomes of visits and the characteristics ...
Daniel T. Myran   +9 more
wiley   +1 more source

Preclinical models for evaluating psychedelics in the treatment of major depressive disorder

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 3970-3991, July 2026.
Psychedelic drugs have seen a resurgence in interest as a next generation of psychiatric medicines with potential as rapid‐acting antidepressants (RAADs). Despite promising early clinical trials, the mechanisms which underlie the effects of psychedelics are poorly understood.
Laith Alexander   +5 more
wiley   +1 more source

The Australia story: Current status and future challenges for the clinical applications of psychedelics

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 4048-4057, July 2026.
Abstract The past decade has seen a huge increase in clinical research with psychedelic drugs and 3,4‐methylenedioxymethamphetamine (MDMA), which have revealed great potential for treating mental health conditions. Given this progress in research, as well as the current unmet clinical need of millions of patients, in 2023, the Australian Therapeutic ...
David J Nutt   +3 more
wiley   +1 more source

N/A [PDF]

open access: yes, 1928
La inspección de los mercados es otra de las funciones de policía alimentaria encomendada a los veterinarios municipales, misión, compleja por que recae en un número grande y variado de sustancias alimenticia y e n condiciones adversas.
Villegas L., José J.
core  

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

Nonlinear Pharmacokinetics of 5-Methoxy-N,N-dimethyltryptamine in Mice [PDF]

open access: yesDrug Metabolism and Disposition, 2011
5-Methoxy-N,N,-dimethyltryptamine (5-MeO-DMT), an abused serotonergic indolealkylamine drug, was placed into Schedule I controlled substance status in the United States as of January 19, 2011. In previous studies, we have shown the impact of monoamine oxidase A and cytochrome P450 2D6 enzymes on 5-MeO-DMT metabolism and pharmacokinetics.
Hong-Wu, Shen   +2 more
openaire   +2 more sources

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

Toxicokinetics and Toxicodynamics of Ayahuasca Alkaloids N,N-Dimethyltryptamine (DMT), Harmine, Harmaline and Tetrahydroharmine: Clinical and Forensic Impact

open access: yesPharmaceuticals, 2020
Ayahuasca is a hallucinogenic botanical beverage originally used by indigenous Amazonian tribes in religious ceremonies and therapeutic practices. While ethnobotanical surveys still indicate its spiritual and medicinal uses, consumption of ayahuasca has ...
Andreia Machado Brito-da-Costa   +4 more
doaj   +1 more source

Psychedelics, entactogens and psychoplastogens for depression and related disorders

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 3897-3919, July 2026.
Currently, the most actively investigated rapidly acting antidepressants, anxiolytics and/or anti PTSD agents, include psychedelics e.g. psilocybin, LSD, N,N‐dimethyltryptamine, ayahuasca; non‐hallucinogenic entactogens, e.g. MDMA; psychoplastogens which rapidly promote neuroplasticity, e.g.
Daniel Hoyer
wiley   +1 more source

Evidence that 5‐HT2A receptor signalling efficacy and not biased agonism differentiates serotonergic psychedelic from non‐psychedelic drugs

open access: yesBritish Journal of Pharmacology, Volume 183, Issue 14, Page 4058-4071, July 2026.
Background and Purpose Serotonergic psychedelic drugs are under investigation as therapies for various psychiatric disorders, including major depression. Although serotonergic psychedelic drugs are 5‐HT2A receptor agonists, some such agonists are not psychedelic, potentially due to differences in 5‐HT2A receptor ligand bias or signalling efficacy. Here,
Aurelija Ippolito   +6 more
wiley   +1 more source

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