Frontiers in Psychiatry
January 22, 2020
Earth Erowid, Fire Erowid, Albert Garcia‐romeu et al.
155 citations
While these cross-sectional and self-report methods cannot determine whether psychedelics caused changes in drug use, results suggest the potential that psychedelics cause reductions in problematic substance use, and support additional clinical research on psychedelic-assisted treatment for SUD.
Yakugaku Zasshi
2020
Masahiko Funada, Ken-Ichi Tomiyama
Cannabis use among the younger population in Japan has been steadily increasing. The aim of the present review is to highlight recent knowledge regarding the molecular mechanisms of action and health risks associated with cannabis and synthetic cannabinoid consumption. We investigated the effects of Δ9-tetrahydrocannabinol (THC) and synthetic cannabinoids on place conditioning in ICR mice. Both...
Romanian Journal of Pediatrics
December 31, 2019
Viorela Nitescu
4 citations
According to the definition established by the European Monitoring Center for Drugs and Drug Addiction (EMCDDA) a “new psychoactive substance is considered any narcotic or psychotropic substance in pure form or in preparations, which is not controlled by the Conventions regarding drugs of the United Nations and which represent a threat to human health comparable to that realized by the...
Pharmacology & Therapeutics
October 20, 2018
Michael Bloomfield, Chandni Hindocha, Sebastian F Green et al.
236 citations
receptor. Acutely, cannabis and THC produce a range of effects on several neurocognitive and pharmacological systems. These include effects on executive, emotional, reward and memory processing via direct interactions with the endocannabinoid system and indirect effects on the glutamatergic, GABAergic and dopaminergic systems. Cannabidiol, a non-intoxicating cannabinoid found in some forms of...
Learning & Memory
September 2018
Rimas A Kubilius, Paul M Kaplick, Carsten T. Wotjak
preprint
The prerequisites for responsible cannabis use are at the heart of current inquiries into cannabis decriminalization by policy makers as well as academic and nonacademic stakeholders at a global scale. Δ9-tetrahydrocannabinol (Δ9-THC), the prime psychoactive compound of the cannabis sativa, as well as cannabimimetics that resemble the pharmacological properties and psychological effects of...
Synapse
April 2018
Benjamin B Tournier, Andrea Dimiziani, Stergios Tsartsalis et al.
The Roman high (RHA)- and low (RLA)-avoidance rat sublines have been identified as an addiction-prone and addiction-resistant phenotype based on their high vs. low locomotor responsiveness to novelty and high vs. low ability to develop neurochemical and behavioral sensitization to psychostimulants, respectively. Most studies though have focused on psychostimulants and little is known about the...
Biological Psychiatry: Cognitive Neuroscience and Neuroimaging
November 23, 2017
Peter Manza, Dardo G. Tomasi, Nora D. Volkow
61 citations
BACKGROUND: Cannabis abuse (CA) has been associated with psychopathology, including negative emotionality and higher risk of psychosis, particularly with early age of initiation. However, the mechanisms underlying this association are poorly understood. Because aberrant dopamine signaling is implicated in cannabis-associated psychopathology, we hypothesized that regular CA would be associated...
Pharmacopsychiatry
April 25, 2017
Norbert Scherbaum, Fabrizio Schifano, Udo Bonnet
46 citations
Over the last few years, hundreds of new psychoactive substances (NPS) have been identified in Europe. Apart from some herbal compounds, NPS mainly include synthetic cannabinoids and a range of new synthetic stimulants (e. g., cathinones). Synthetic NPS are often developed whilst modifying the basic chemical (e. g., phenethylamine or tryptamine) structure. Although the pharmacology and...
Journal of Food and Drug Analysis
April 18, 2017
Ling‐yi Feng, Altansuvd Battulga, Eunyoung Han et al.
86 citations
Plant-based drugs of abuse are as old as recorded human history. Although traditional addictive substances, such as opium, cannabis and coca, have been controlled by the United Nations anti-drug conventions, many, if not most, natural plants with addictive or abuse liability remain elusive. Therefore, the United Nations Office on Drugs and Crime (UNODC) has warned the emerging threat from new...
International Journal for the Study of New Religions
February 20, 2017
Christopher Partridge
1 citation
While much has been written about the life, work and influence of Aleister Crowley, relatively little attention has been directed to his drug use. This is a little surprising because, not only did he become addicted to heroin, but he incorporated psychoactive substances in his occult work, discussed their psychological effects, commented on drug-related social issues, critiqued contemporary...