Deconstructing Ecstasy : The Politics Of MDMA Research Charles S. Grob Addiction Research, 2000, 8, 6, 549-588 http://dx.doi.org/10.3109/16066350008998989 What is Ecstasy? Defined by the New Webster’s Dictionary as a state of intense overpowering emotion, a condition of exultation or mental rapture induced by beauty, music, artistic creation or the contemplation of the divine, ecstasy derives etymologically from the ancient Greek ekstasis, which means flight of the soul from the body. The anthropologist, Mircea Eliade, who explored the roots of religious experience in his book Shamanism: Archaic Techniques of Ecstasy, has described the function of this intense state of mind among aboriginal peoples. Select individuals [...]
Lire la suiteChanges in global and thalamic brain connectivity in LSD-induced altered states of consciousness are attributable to the 5- HT2A receptor Katrin H. Preller, Joshua B. Burt, Jie Lisa Ji, Charles Schleifer, Brendan D. Adkinson, Philipp Stampfli, Erich Seifritz, Grega Repovs, John H. Krystal, John D. Murray, Franz X. Vollenweider, Alan Anticevic eLife, 2018, 7, e35082. DOI: https://doi.org/10.7554/eLife.35082.001 Abstract Background : Lysergic acid diethylamide (LSD) has agonist activity at various serotonin (5-HT) and dopamine receptors. Despite the therapeutic and scientific interest in LSD, specific receptor contributions to its neurobiological effects remain unknown. Methods : We therefore conducted a double-blind, randomized, counterbalanced, cross-over study (ClinicalTrials.gov, NCT02451072) during which [...]
Lire la suiteModern History of Medical Cannabis : From Widespread Use to Prohibitionism and Back Simona Pisanti and Maurizio Bifulco Trends in Pharmacological Sciences, Cell Press, 2017, 38, 3, 195-198. doi: 10.1016/j.tips.2016.12.002. Over the history of pharmacology there are numerous examples of drugs being widely distributed, almost ‘trendy’, prescribed by physicians in a certain period as a sort of panacea, and then neglected, forgotten, or even forbidden as they become considered dangerous in the light of clinical observations. One of these drugs is Cannabis, which was very popular in the 19th century until disappearing from the official Pharmacopoeia at the beginning of the 20th century and [...]
Lire la suiteIntroduction to Recent Advances in Cannabinoid Research Robert B. Laprairie and Will Costain © 2016 The Author(s). Licensee InTechOpen. This chapter is distributed under the terms of the Creative Commons; Attribution License (http://creativecommons.org/licenses/by/3.0), Abstract On October 17, 2018, Canada became the first G20 nation to legalize the use of Cannabis sativa for both medicinal and recreational purposes. This change in legislation and end of prohibition are indicative of a larger global movement to understand Cannabis—and the bioactive chemicals present within Cannabis known as the cannabinoids—for its potential biomedical uses, harms, and economic values. Currently, interest in Cannabis and cannabinoid research is surging as the many [...]
Lire la suiteHepatotoxicity of a Cannabidiol-Rich Cannabis Extract in the Mouse Model Laura E. Ewing, Charles M. Skinner, Charles M. Quick, Stefanie Kennon-McGill, Mitchell R. McGill, Larry A. Walker, Mahmoud A. ElSohly, Bill J. Gurley and Igor Koturbash Molecules, 2019, 24, 1694 doi : 10.3390/molecules24091694 Abstract : The goal of this study was to investigate Cannabidiol (CBD) hepatotoxicity in 8-week-old male B6C3F1 mice. Animals were gavaged with either 0, 246, 738, or 2460 mg/kg of CBD (acute toxicity, 24 h) or with daily doses of 0, 61.5, 184.5, or 615 mg/kg for 10 days (sub-acute toxicity). These doses were the allometrically scaled mouse equivalent doses (MED) [...]
Lire la suiteThe Endocannabinoid System : A New Treatment Target for Obsessive Compulsive Disorder ? Reilly R. Kayser, Ivar Snorrason, Margaret Haney, Francis S. Lee, and H. Blair Simpson1 Cannabis and Cannabinoid Research, 2019, Volume 4, Number 2, Mary Ann Liebert, Inc. DOI: 10.1089/can.2018.0049 Abstract Introduction : Obsessive-compulsive disorder (OCD) is a disabling illness that is associated with significant functional impairment. Although evidence-based pharmacotherapies exist, currently available medications are ineffective in some patients and may cause intolerable side effects in others. There is an urgent need for new treatments. Discussion : A growing body of basic and clinical research has showed that the endocannabinoid system(ECS) plays a role in [...]
Lire la suiteEfficacy of Esketamine Nasal Spray Plus Oral Antidepressant Treatment for Relapse Prevention in Patients With Treatment-Resistant Depression. A Randomized Clinical Trial Ella J. Daly, MD; Madhukar H. Trivedi, MD; Adam Janik, MD; Honglan Li, MD, PhD; Yun Zhang, PhD; Xiang Li, PhD; Rosanne Lane, MAS; Pilar Lim, PhD; Anna R. Duca, BSN; David Hough, MD; Michael E. Thase, MD; John Zajecka, MD; Andrew Winokur,MD, PhD; Ilona Divacka, MBA, MD; Andrea Fagiolini, MD; Wiesław J. Cubała, MD, PhD; István Bitter,MD, PhD; Pierre Blier,MD, PhD; Richard C. Shelton, MD; Patricio Molero,MD, PhD; Husseini Manji, MD;Wayne C. Drevets, MD; Jaskaran B. Singh, MD JAMA Psychiatry, [...]
Lire la suiteCurrent perspectives on psychedelic therapy : use of serotonergic hallucinogens in clinical interventions Albert Garcia-Romeu and William A. Richards Department of Psychiatry & Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, MD, USA INTERNATIONAL REVIEW OF PSYCHIATRY, 2018 https://doi.org/10.1080/09540261.2018.1486289 ABSTRACT Humans have used serotonergic hallucinogens (i.e. psychedelics) for spiritual, ceremonial, and recreational purposes for thousands of years, but their administration as part of a structured therapeutic intervention is still a relatively novel practice within Western medical and psychological frameworks. In the mid-20th century, considerable advances were made in developing therapeutic approaches integrating administration of low (psycholytic) and high (psychedelic) doses of serotonergic hallucinogens for treatment [...]
Lire la suitePharmacological properties of cannabidiol in the treatment of psychiatric disorders : a critical overview G. M. Mandolini, M. Lazzaretti, A. Pigoni, L. Oldani, G. Delvecchio and P. Brambilla Epidemiology and Psychiatric Sciences, 2018, 27, 327–335. © Cambridge University Press 2018 doi : 10.1017/S2045796018000239 Abstract : Cannabidiol (CBD) represents a new promising drug due to a wide spectrum of pharmacological actions. In order to relate CBD clinical efficacy to its pharmacological mechanisms of action, we performed a bibliographic search on PUBMED about all clinical studies investigating the use of CBD as a treatment of psychiatric symptoms. Findings to date suggest that (a) CBD may exert antipsychotic [...]
Lire la suitePharmacokinetics and Tolerability of Multiple Doses of Pharmaceutical-Grade Synthetic Cannabidiol in Pediatric Patients with Treatment-Resistant Epilepsy James W. Wheless, · Dennis Dlugos, · Ian Miller, · D. Alexander Oh, · Neha Parikh, · Steven Phillips, · J. Ben Renfroe, · Colin M. Roberts, · Isra Saeed, · Steven P. Sparagana, · Jin Yu, · Maria Roberta Cilio, on behalf of the INS011-14-029 Study Investigators CNS Drugs, 2019 https://doi.org/10.1007/s40263-019-00624-4 Abstract Background : Prior studies have evaluated the use of various constituents of cannabis for their anti-seizure effects. Specifically, cannabidiol, a non-psychoactive component of cannabis, has been investigated for treatment-resistant epilepsy, but more information is needed particularly on [...]
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