Chemistry, pharmacology and medicinal properties of Peganum harmala L. Jinous Asgarpanah and Fereshteh Ramezanloo African journal of pharmacy and pharmacology, 2012, 6, (22), 1573-1580. Doi : 10.5897/AJPP11.876 Peganum harmala L. is known as Syrian rue, Wild rue and Harmal. P. harmala extracts are considered important for drug development, because they are reported to have numerous pharmacological activities in the Middle East, especially in Iran and Egypt. For a long time P. harmala has been used in traditional medicines for the relief of pain and as an antiseptic agent. P. harmala also have antibacterial, antifungal, antiviral, antioxidant, antidiabetic, antitumor, antileishmanial, insecticidal and cytotoxic activities and hepatoprotective and antinociceptive effects. Harmaline, [...]
Lire la suiteDistribution, Status, Pharmacological, and Traditional importance of Peganum harmala L. Nissar Ahmad Khan, Aamir Raina, Nasir Aziz Wagay, Younas Rasheed Tantray International Journal of Advance research in Science and Engineering, 2017, 6, (8), 1887-1894. www.ijarse.com ABSTRACT Peganum harmala L. Commonly known as Syrian rue, Wild rue or Harmal is native to arid and semi-arid regions of Northern African and Asian deserts that have spread to parts of the southwestern United States and Northern Mexico. It is a multipurpose medicinal plant with antimicrobial, antifungal, anti inflammatory, antidiabetic, anti cancerous, hypothermic and hallucinogenic activities. Phytochemical investigations has revealed the presences of a number of active alkaloids [...]
Lire la suiteThe Role of Endocannabinoid Signaling in Cortical Inhibitory Neuron Dysfunction in Schizophrenia David W. Volk and David A. Lewis Biological Psychiatry, 2016, 79, 595-603. http://dx.doi.org/10.1016/j.biopsych.2015.06.015 ABSTRACT Cannabis use has been reported to increase the risk of developing schizophrenia and to worsen symptoms of the illness. Both of these outcomes might be attributable to the disruption by cannabis of the endogenous cannabinoid system’s spatiotemporal regulation of the inhibitory circuitry in the prefrontal cortex that is essential for core cognitive processes, such as working memory, which are impaired in schizophrenia. In the healthy brain, the endocannabinoid 2-arachidonylglycerol 1) is synthesized by diacylglycerol lipase in pyramidal neurons; 2) [...]
Lire la suitePsychedelics : Where we are now, why we got here, what we must do Sean J. Belouin, Jack E. Henningfield Neuropharmacology, 2018, 142, 7e19 https://doi.org/10.1016/j.neuropharm.2018.02.018 a b s t r a c t The purpose of this commentary is to provide an introduction to this special issue of Neuropharmacology with a historical perspective of psychedelic drug research, their use in psychiatric disorders, research restricting regulatory controls, and their recent emergence as potential breakthrough therapies for several brain-related disorders. It begins with the discovery of lysergic acid diethylamide (LSD) and its promising development as a treatment for several types of mental illnesses during the 1940s. This was [...]
Lire la suiteBibliographie : Substances psychédéliques et traitement des Addictions, Dr Christian Sueur, GRECC, novembre 2019 Ayahuasca, LSD, Kétamine, Psilocybine, Ibogaine, MDMA, Salvia divinorum et Mescaline, et traitement des Addictions
Lire la suiteIncreased amygdala responses to emotional faces after psilocybin for treatment-resistant depression Leor Roseman, Lysia Demetriou, Matthew B. Wall, David J. Nutt, Robin L. Carhart-Harris Neuropharmacology, 2018, 142, 263e269. https://doi.org/10.1016/j.neuropharm.2017.12.041 Abstract Recent evidence indicates that psilocybin with psychological support may be effective for treating depression. Some studies have found that patients with depression show heightened amygdala responses to fearful faces and there is reliable evidence that treatment with SSRIs attenuates amygdala responses (Ma, 2015). We hypothesised that amygdala responses to emotional faces would be altered post treatment with psilocybin. In this open-label study, 20 individuals diagnosed with moderate to severe, treatment-resistant depression, underwent two separate dosing [...]
Lire la suitePsychiatry & the psychedelic drugs. Past, present & future James J.H. Rucker, Jonathan Iliff, David J. Nutt Neuropharmacology, 2018, 142, 200e218 https://doi.org/10.1016/j.neuropharm.2017.12.040 a b s t r a c t The classical psychedelic drugs, including psilocybin, lysergic acid diethylamide and mescaline, were used extensively in psychiatry before they were placed in Schedule I of the UN Convention on Drugs in 1967. Experimentation and clinical trials undertaken prior to legal sanction suggest that they are not helpful for those with established psychotic disorders and should be avoided in those liable to develop them. However, those with so-called ‘psychoneurotic’ disorders sometimes benefited considerably from their tendency to [...]
Lire la suiteMarijuana and acute health care contacts in Colorado George SamWang, Katelyn Hall, Daniel Vigil, Shireen Banerji, AndrewMonte, Mike VanDyke Preventive Medicine, 2017, 104, 24-30. doi: 10.1016/j.ypmed.2017.03.022 a b s t r a c t Over 22 million Americans are current users of marijuana; half of US states allow medical marijuana, and several allow recreational marijuana. The objective of this study was to evaluate the impact marijuana has on hospitalizations, emergency department (ED) visits, and regional poison center (RPC) calls in Colorado, a medical and recreational marijuana state. This is a retrospective review using Colorado Hospital Association hospitalizations and ED visits with marijuana-related billing codes, and [...]
Lire la suiteEfficacy of Ketamine in the Treatment of Substance Use Disorders : A Systematic Review Jennifer L. Jones, Camilo F. Mateus, Robert J. Malcolm, Kathleen T. Brad and Sudie E. Back Frontiers in Psychiatry, 2018, 1-10. doi : 10.3389/fpsyt.2018.00277 Abstract Background : Despite advances in behavioral and pharmacotherapy interventions, substance use disorders (SUDs) are frequently refractory to treatment. Glutamatergic dysregulation has received increasing attention as one common neuropathology across multiple substances of abuse. Ketamine is a potent N-methyl-D-aspartate (NMDA) glutamatergic receptor antagonist which has been found to be effective in the treatment of severe depression. Here we review the literature on the efficacy of ketamine in [...]
Lire la suiteUsing CBD to tame a cannabis high? Small doses may have opposite effect Bailey Rahn February 28, 2019 Share Print (imaginima/iStock) Take some CBD, they said. You’ll feel less high, they said. This common piece of advice fed to THC-shy consumers can effectively bring someone back down to earth. It works—sometimes. But new research shows there’s likely more nuance in the solution than we initially thought. Scientists found that a high dose of CBD dampened the effects of a THC high, but participants reported a stronger high when combined with low doses of CBD. CBD can either dampen an out-of-control high [...]
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