Results 41 to 50 of about 12,621 (244)

Psychedelics and Immunomodulation: Novel Approaches and Therapeutic Opportunities [PDF]

open access: yes, 2015
Classical psychedelics are psychoactive substances, which, besides their psychopharmacological activity, have also been shown to exert significant modulatory effects on immune responses by altering signaling pathways involved in inflammation, cellular ...
Attila Szabo
core   +5 more sources

Persisting Reductions in Cannabis, Opioid, and Stimulant Misuse After Naturalistic Psychedelic Use: An Online Survey

open access: yesFrontiers in Psychiatry, 2020
BackgroundObservational data and preliminary studies suggest serotonin 2A agonist psychedelics may hold potential in treating a variety of substance use disorders (SUDs), including opioid use disorder (OUD).AimsThe study aim was to describe and analyze ...
Albert Garcia-Romeu   +7 more
doaj   +1 more source

Receptor interaction profiles of novel psychoactive tryptamines compared with classic hallucinogens [PDF]

open access: yes, 2016
The present study investigated interactions between the novel psychoactive tryptamines DiPT, 4-OH-DiPT, 4-OH-MET, 5-MeO-AMT, and 5-MeO-MiPT at monoamine receptors and transporters compared with the classic hallucinogens lysergic acid diethylamide (LSD ...
Hoener, Marius C.   +3 more
core   +1 more source

Decreased mental time travel to the past correlates with default-mode network disintegration under lysergic acid diethylamide [PDF]

open access: yes, 2016
This paper reports on the effects of LSD on mental time travel during spontaneous mentation. Twenty healthy volunteers participated in a placebo-controlled crossover study, incorporating intravenous administration of LSD (75 μg) and placebo (saline ...
Cohen S   +14 more
core   +2 more sources

LSD-induced changes in the functional connectivity of distinct thalamic nuclei

open access: yesNeuroImage, 2023
The role of the thalamus in mediating the effects of lysergic acid diethylamide (LSD) was recently proposed in a model of communication and corroborated by imaging studies.
Stefano Delli Pizzi   +12 more
doaj   +1 more source

Alterations of consciousness and mystical-type experiences after acute LSD in humans [PDF]

open access: yes, 2016
Lysergic acid diethylamide (LSD) is used recreationally and in clinical research. Acute mystical-type experiences that are acutely induced by hallucinogens are thought to contribute to their potential therapeutic effects.
Dolder, Patrick C.   +2 more
core   +2 more sources

Safety and Efficacy of Lysergic Acid Diethylamide-Assisted Psychotherapy for Anxiety Associated With Life-threatening Diseases [PDF]

open access: yes, 2014
A double-blind, randomized, active placebo-controlled pilot study was conducted to examine safety and efficacy of lysergic acid diethylamide (LSD)-assisted psychotherapy in 12 patients with anxiety associated with life-threatening diseases.
Brenneisen, Rudolf   +6 more
core   +2 more sources

Role of the 5-HT2A Receptor in Acute Effects of LSD on Empathy and Circulating Oxytocin

open access: yesFrontiers in Pharmacology, 2021
The psychedelic lysergic acid diethylamide (LSD) has experienced a revival in research, including clinical trials that evaluate LSD-assisted psychotherapy.
Friederike Holze   +9 more
doaj   +1 more source

Histoire du LSD. De l’ergot de seigle à l’utilisation thérapeutique [PDF]

open access: yes, 2015
National audienceLe LSD, de l’allemand Lysergsäurediethylamid, est une substance hallucinogène utilisée à but récréatif. Également connue sous le nom d’« acide », cette molécule à propriétés psychotropes est classée en France comme un stupéfiant illicite
Gicquel, Thomas   +2 more
core   +3 more sources

Voltammetric Determination of LSD with a Schiff Base – Chemically Modified Electrode in Aqueous Solution

open access: yesBrazilian Journal of Forensic Sciences, Medical Law and Bioethics, 2020
In recent years, practical, inexpensive, and highly specific electroanalytical methods based on modified electrodes have been increasingly developed for forensic science.
Maria Fernanda M. Ribeiro   +5 more
doaj   +1 more source

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