Results 91 to 100 of about 2,780 (214)

Pholiotina cyanopus, a rare fungus producing psychoactive tryptamines

Open Life Sciences, 2014
Pholiotina cyanopus was collected from wood chips and other woody remnants of undetermined tree species. Its basidiomata were found in June within the area of closed sawmill in the central part of Żywiec city (SW Poland).
Halama Marek, Poliwoda Anna, Jasicka-Misiak Izabela, Wieczorek Piotr P., Rutkowski Ryszard   +4 more
doaj   +1 more source

Clinical Pharmacokinetics of Psilocin After Psilocybin Administration: A Systematic Review and Post-Hoc Analysis. [PDF]

Clin Pharmacokinet
Psilocybin is currently being extensively studied as a potential therapeutic agent for multiple psychiatric disorders. Here, a systematic literature review of all published pharmacokinetic data on the pharmacologically active metabolite of psilocybin, psilocin, is presented.The review includes clinical studies that reported pharmacokinetic data and/or ...
Otto ME, van der Heijden KV, Schoones JW, van Esdonk MJ, Borghans LGJM, Jacobs GE, van Hasselt JGC.   +6 more
europepmc   +4 more sources

The NMDA antagonist ketamine and the 5-HT agonist psilocybin produce dissociable effects on structural encoding of emotional face expressions [PDF]

, 2018
Rationale: Both glutamate and serotonin (5-HT) play a key role in the pathophysiology of emotional biases. Recent studies indicate that the glutamate N-methyl-d-aspartate (NMDA) receptor antagonist ketamine and the 5-HT receptor agonist psilocybin are ...
Bachmann, Rosilla, Kometer, Michael, Schmidt, André, Seifritz, Erich, Vollenweider, Franz   +4 more
core  

Living in the Mycelial World

Topics in Cognitive Science, EarlyView.
Abstract This manuscript documents a systematic ethnomycological analysis of ethnographic archives. Focusing on texts describing human–fungi interactions, I conduct a global, cross‐cultural review of mushroom use, covering 193 societies worldwide. The study reveals diverse mushroom‐related cultural practices, emphasizing the significance of fungi ...
Roope O. Kaaronen
wiley   +1 more source

Integrating the Mystical Experience Questionnaire Into a Broader Psychometric Framework: English Validation of the Psychedelic Experience Scale and Comparison of Psilocybin and LSD Sessions Across Two Controlled Settings

International Journal of Methods in Psychiatric Research, Volume 35, Issue 2, June 2026.
ABSTRACT Objectives For English, the validated part of Psychedelic Experience Scale (PES48) is a four‐factor structure called the Mystical Experience Questionnaire (MEQ30). The other validated part of the PES48 consists of four more factors: two more mystical factors (paradoxicality and connectedness, which together with the MEQ30 form the MEQ40), and ...
Kurt Stocker, Matthias Hartmann, Frederick S. Barrett, William A. Richards, Nathan D. Sepeda, Laura Ley, Anna M. Becker, Friederike Holze, Matthias E. Liechti   +8 more
wiley   +1 more source

Salvia Divinorum: Patterns of Use [PDF]

, 2010
This study focuses on 13 salvia divinorum users, specifically seeking to understand the social, situational, and individual factors influencing their decision to use.
Bowles, Christie
core   +1 more source

Japanese Cohort Study Identifies an Association Between the Serotonin Transporter–Linked Polymorphic Region and Suicide Death

Neuropsychopharmacology Reports, Volume 46, Issue 2, June 2026.
The odds ratios and corresponding 95% confidence intervals for suicide death by 5‐HTTLPR S allele, in main and subgroup analyses. Statistical significance is indicated. ABSTRACT Introduction More than 720 000 individuals die by suicide annually worldwide, making it a major public health concern and a leading cause of death among young people ...
Shohei Okada, Toshiyuki Shirai, Masao Miyachi, Gentaro Yamasaki, Kiriko Minami, Ryo Tsukamoto, Kentaro Mouri, Takaki Tanifuji, Ryuichi Katada, Satoshi Okazaki, Ikuo Otsuka, Akitoyo Hishimoto   +11 more
wiley   +1 more source

Annual report 2006 [PDF]

, 2006
The report on the state of the drugs problem in Europe presents the EMCDDA's yearly overview of the drug phenomenon. This is an essential reference book for policy-makers, specialists and practitioners in the drugs field or indeed anyone seeking the ...

core   +1 more source

At‐Risk Substance Use Among Trans and Gender Diverse Adults in Australia: Findings From the Private Lives 3 Survey

Drug and Alcohol Review, Volume 45, Issue 4, May 2026.
ABSTRACT Introduction Trans and gender diverse (trans) people face substantial health and social inequities, yet limited data exist regarding substance use patterns among this population in Australia. Methods Data were sourced from Private Lives 3, a large national survey of LGBTQ+ adults residing in Australia.
Emily Symes, Louisa Degenhardt, Natalie Amos, Adam Bourne, Adam O. Hill, Ruth McNair, Marina Carman, Rachel Sutherland   +7 more
wiley   +1 more source

Acute renal injury cause by confirmed Psilocybe cubensis mushroom ingestion

Medical Mycology Case Reports, 2019
Psilocybe mushrooms are consumed for their hallucinogenic properties. Fortunately, there are relatively few adverse effects associated with their consumption.
Emily Austin, Hilary S. Myron, Richard K. Summerbell, Constance A. Mackenzie   +3 more
doaj   +1 more source