Behavioural Brain Research
August 23, 2021
Carolina Aparecida Faria Almeida, Antônio Alves Pereira-Júnior, Jéssica Gonçalves Rangel et al.
33 citations
Alcohol use disorder needs more effective treatments because relapse rates remain high. Psychedelics, such as ayahuasca, have been used to treat substance use disorders. Our study aimed to evaluate the effects of ayahuasca on ethanol-induced behavioral sensitization (EIBS). Swiss mice received 2.2 g/kg ethanol or saline IP injections every other day across nine days (D1, D3, D5, D7, and D9),...
The Journal of Clinical Pharmacology
August 1, 2021
Kristin Waters
18 citations
Abstract Hallucinogens constitute a unique class of substances that cause changes in the user's thoughts, perceptions, and mood through various mechanisms of action. Although the serotonergic hallucinogens such as lysergic acid diethylamide, psilocybin, and N,N‐ dimethyltryptamine have been termed the classical hallucinogens , many hallucinogens elicit their actions through other mechanisms...
Forensic Science International
July 1, 2021
Thomas Gicquel, Camille Richeval, Vadim Mesli et al.
45 citations
Continuous development and rapid turnover of drug market of new psychoactive substances (NPS) make it difficult to obtain up-to-date analytical methods for efficient detection of intoxication cases with new substances: no analytical data and no previously published concentration values in biological samples are indeed available. In this context, we aim to report the first fatal case involving...
Journal of Psychiatric Research
July 1, 2021
Ashley N. Siegel, Shakila Meshkat, Katie Benitah et al.
101 citations
Psychedelics are a hallucinogenic class of psychoactive drugs with the primary effect of activating non-ordinary states of consciousness. Due to the positive preliminary findings of these drugs in the treatment of psychiatric disorders, the number of registered clinical studies has risen significantly. In this paper, clinical studies registered on clinicaltrials.gov that evaluate the treatment...
Canadian Journal of Health Technologies
June 24, 2021
Yi‐sheng Chao, Jennifer Horton
5 citations
Two systematic reviews, 3 randomized controlled trials, and 2 single-arm safety trials were identified that evaluated several combinations of psychedelic-assisted psychotherapy. Psilocybin was the psychedelic most tested. Other psychedelics identified in the systematic reviews and primary studies were 3,4-methylenedioxymethamphetamine (or MDMA), lysergic acid diethylamide (or LSD), ayahuasca...
OBM Neurobiology
June 24, 2021
Sarah-Catherine Rodan, Phillip Aouad, Iain S. Mcgregor et al.
10 citations
Anorexia Nervosa (AN) is a major health problem with one of the highest mortalities and treatment costs of any psychiatric condition. Cognitive behavioural therapy (CBT) is currently the most widely used treatment for AN in adults but provides remission rates ≤ 50%. Treatment drop-out is exceedingly high and those that persevere with treatment often relapse, causing increased risk of morbidity...
Frontiers in Psychiatry
June 16, 2021
Dóra Révész, Genís Ona, Giordano Novak Rossi et al.
42 citations
Background: One of the main public health strategies adopted at the beginning of the COVID-19 pandemic consisted of implementing strict lockdowns to stop the transmission of the virus. Despite being an effective measure, the confinement and the associated social isolation create a stressful, potentially lengthy situations that has been proven to have several psychological consequences. Given...
Research Square
June 15, 2021
Dennis Parker Kelley, Katy Venable, Gerald Billac et al.
1 citation
preprint
Abstract Post-traumatic stress disorder (PTSD) is associated with cognitive deficits, oxidative stress and inflammation. N,N-dimethyltryptamine (DMT) is a known neuroprotective, antioxidant, anti-inflammatory, and psychoplastogen with antidepressant effects. Therefore, we tested the capacity of DMT, the monoamine oxidase inhibitor (MAOI) harmaline, and “pharmahuasca” (DMT + harmaline) to reduce...
June 10, 2021
P. Michael, David Luke, Oliver Robinson
1 citation
preprint
Introduction: N, N-Dimethyltryptamine (DMT) is an endogenous serotonergic psychedelic capable of producing radical shifts in conscious experience. Increasing trends in its use, as well as new trials administering DMT to patients, indicate the growing importance of a thorough elucidation of the phenomenology the drug may occasion. This is particularly in light of the hyper-real, otherworldly,...
World Journal of Advanced Research and Reviews
May 21, 2021
Miranda Ordilena Ferreira De, Almeida Marcílio De, Sousa Ilza Maria de Oliveira et al.
1 citation
Introduction: Ayahuasca is a traditional psychoactive tea of Amazonian indigenous, used medicinal and spiritual purposes. Wide variation in the concentration of N,N-dimethyltryptamine (DMT), Harmaline (HRL), Harmine (HRM) and Tetrahydroharmine (THH) alkaloids in Ayahuasca has been reported worldwide. Objective: To evaluate the causes of variations in alkaloids concentrations of Ayahuasca...