Results 41 to 50 of about 13,713 (214)

Modern Clinical Research on LSD [PDF]

, 2017
All modern clinical studies using the classic hallucinogen lysergic acid diethylamide (LSD) in healthy subjects or patients in the last 25 years are reviewed herein. There were five recent studies in healthy participants and one in patients.
A Garcia-Romeu, A Rickli, A Rickli, AB Wolbach Jr, AL Halberstadt, AL Halberstadt, Andrea E. Steuer, AV Lebedev, CM Hysek, CM Hysek, CS Grob, D Holland, D Marona-Lewicka, D Nutt, DB Terhune, DE Nichols, DE Nichols, DE Nichols, DV Sheehan, E Gouzoulis-Mayfrank, E Studerus, E Tagliazucchi, EA Schindler, F Hasler, F Mueller, FL Osorio, FX Vollenweider, FX Vollenweider, J Riba, J Seibert, J Speth, JC Bouso, JH Halpern, JJ Rucker, KA MacLean, KH Preller, KH Preller, KH Preller, KPC Kuypers, L Roseman, L Roseman, LD Simmler, LE Hollister, M Johnson, M Kaelen, M Kaelen, M Kometer, M Kometer, MA Geyer, Matthias E Liechti, ME Liechti, MJ Baggott, MP Bogenschutz, MW Johnson, P Gasser, P Gasser, P Strajhar, Patrick C. Dolder, PC Dolder, PC Dolder, PC Dolder, PS Hendricks, R Kraehenmann, Rainer Kraehenmann, RE Belleville, RG Dos Santos, RJ Strassman, RJ Strassman, RL Carhart-Harris, RL Carhart-Harris, RL Carhart-Harris, RL Carhart-Harris, RL Carhart-Harris, RL Carhart-Harris, RL Carhart-Harris, RR Griffiths, RR Griffiths, S Ross, SD Muthukumaraswamy, T Passie, TS Krebs, TS Krebs, WE Fantegrossi, WN Pahnke, WN Pahnke, Y Schmid   +85 more
core   +1 more source

Biochemical and Genetic Characterization of Ergot Alkaloid Biosynthesis in Aspergillus aspearensis

Toxins
Ergot alkaloids derived from lysergic acid have impacted humankind significantly as toxins in agriculture and as the foundations of several pharmaceuticals.
Jessica L. Fuss, Daniel G. Panaccione
doaj   +1 more source

Class A drug abuse: an ophthalmologist's problem? [PDF]

, 2005
[First Paragraph] The 2002/3 British Crime Survey reported that 3% of all 16 to 59 year olds (equating to around one million people) had used a class A drug in the last year.
Firth, A.Y.
core   +1 more source

Recreational use, analysis and toxicity of tryptamines [PDF]

, 2015
The definition New psychoactive substances (NPS) refers to emerging drugs whose chemical structures are similar to other psychoactive compounds but not identical, representing a "legal" alternative to internationally controlled drugs.
Mannocchi, Giulio, Pantano, Flaminia, Romolo, Francesco Saverio, Tittarelli, Roberta   +3 more
core   +1 more source

LSD Acutely Impairs Fear Recognition and Enhances Emotional Empathy and Sociality [PDF]

, 2016
Lysergic acid diethylamide (LSD) is used recreationally and has been evaluated as an adjunct to psychotherapy to treat anxiety in patients with life-threatening illness.
CG Frye, CJ Harmer, CM Hysek, CM Hysek, CM Hysek, CS Grob, DE Nichols, Felix Müller, FX Vollenweider, G Bedi, I Dziobek, KA MacLean, KH Preller, KP Kuypers, M Kometer, Matthias E Liechti, MC Mithoefer, MC Mithoefer, MC Wardle, MC Wardle, MG Kirkpatrick, MG Kirkpatrick, MP Bogenschutz, MW Johnson, P Gasser, P Gasser, P Oehen, P. Strajhar, Patrick C Dolder, Patrick C. Dolder, PC Dolder, R Hurlemann, RL Carhart-Harris, RL Carhart-Harris, RO Murphy, RR Griffiths, RR Griffiths, Stefan Borgwardt, T Passie, W Janke, Y Schmid, Y Schmid, Yasmin Schmid   +42 more
core   +1 more source

Recreational Drug Use at a Music Festival: A Dual Approach Using Hair Biomarkers Analysis and Participant Self‐Reported Drug Use

Drug Testing and Analysis, EarlyView.
Combined self‐report and hair analysis in festival attendees (n = 249) revealed substantial discrepancies in drug use reporting, particularly for stimulants and dissociatives. This integrated approach enhances detection of poly‐drug use and provides a more reliable basis for monitoring and harm‐reduction strategies.
A. Y. Simão, T. Rosado, M. Barroso, M. Andraus, E. Gallardo   +4 more
wiley   +1 more source

The varieties of the psychedelic experience: A preliminary study of the association between the reported subjective effects and the binding affinity profiles of substituted phenethylamines and tryptamines [PDF]

, 2018
Classic psychedelics are substances of paramount cultural and neuroscientific importance. A distinctive feature of psychedelic drugs is the wide range of potential subjective effects they can elicit, known to be deeply influenced by the internal state of
Erowid, Earth, Erowid, Fire, Martínez Vivot, Rocío, Pallavicini, Carla, Sanz, Camila, Tagliazucchi, Enzo Rodolfo, Zamberlan, Federico   +6 more
core   +2 more sources

Insights from a six‐year hair drug analysis compendium in drug‐facilitated crimes involving vulnerable population cases

Journal of Forensic Sciences, EarlyView.
Abstract Hair analysis is a well‐established matrix in forensic toxicology, offering a valuable alternative or complement to traditional matrices in diverse contexts, including drug‐facilitated crimes (DFC), elder abuse, and accidental exposure in children.
Amandine Fort, Coralie Boudin, Hélène Eysseric‐Guerin, Virginie Scolan, François Paysant, Cloé Scherpereel, Mélissa Revet, Françoise Stanke‐Labesque, Théo Willeman   +8 more
wiley   +1 more source

Psychedelic‐assisted treatment for substance use disorder: A narrative systematic review

Addiction, EarlyView.
Abstract Background and aims This is the first systematic review of the extant literature on all major psychedelic‐assisted treatment for alcohol use disorder (AUD), tobacco use disorder (TUD) and other substance use disorders (SUD). We aimed to summarise the evidence for efficacy of psychedelic‐assisted treatment for AUD, TUD, and SUD; to evaluate its
Theodore Piper, Francesca Small, Sam Brown, Michael Kelleher, Luke Mitcheson, James Rucker, Allan H. Young, John Marsden   +7 more
wiley   +1 more source

Hallucinogens: mechanisms and medical complications [PDF]

, 2013
Thesis (M.A.)--Boston UniversityHallucinogens are drugs that alter consciousness by distorting primarily auditory and visual perception but they can affect any sensory system. Hallucinogens also affect judgment, orientation, memory, or emotion.
Chan, Ryan Harry Alexander
core   +1 more source