Dream over life: Psychedelic terphenyl derivative induce hallucination via cannabinoid receptor 1 F.A. Fauzi, M.S. Goh, S.A.T.T. Johari, F. Hashim, M.F.N. Hassim The International Fundamentum Sciences Symposium 2018 IOP Publishing IOP Conf. Series: Materials Science and Engineering 440 (2018) 012045 doi:10.1088/1757-899X/440/1/012045 Abstract. For ages, natural psychedelic resources have been used by ancient tribes for religious inspiration. In modern medicine, these compounds were prescribed to relieve severe distress and depression on cancer patients. Despite medical benefit, abuse of these compounds have become prevalent in our modern society. These compounds usually interacted withcannabinoid receptor 1 (CNR1) on neuron cell causing hallucination, and on other cell-types. In this study, [...]
Lire la suiteEpigenetic Effects of Cannabis Exposure Henrietta Szutorisz and Yasmin L. Hurd Biological Psychiatry, 2016, 79, 7, 586–594. doi:10.1016/j.biopsych.2015.09.014. Abstract The past decade has witnessed a number of societal and political changes that have raised critical questions about the long-term impact of marijuana (Cannabis sativa) that are especially important given the prevalence of its abuse and that potential long-term effects still largely lack scientific data. Disturbances of the epigenome have generally been hypothesized as the molecular machinery underlying the persistent, often tissue-specific transcriptional and behavioral effects of cannabinoids that have been observed within one’s lifetime and even into the subsequent generation. Here, we provide an overview [...]
Lire la suiteThe Endocannabinoid System and its Modulation by Phytocannabinoids Vincenzo Di Marzo & Fabiana Piscitelli Neurotherapeutics, 2015, 12, 692–698 DOI 10.1007/s13311-015-0374-6 Abstract : The endocannabinoid system is currently defined as the ensemble of the two 7-transmembrane-domain and G protein-coupled receptors for Δ9-tetrahydrocannabinol (but not for most other plant cannabinoids or phytocannabinoids)—cannabinoid receptor type-1 (CB1R) and cannabinoid receptor type-2 (CB2R); their two most studied endogenous ligands, the “endocannabinoids” N-arachidonoyl-ethanolamine (anandamide) and 2-arachidonoylglycerol (2-AG); and the enzymes responsible for endocannabinoid metabolism. However, anandamide and 2-AG, and also the phytocannabinoids, have more molecular targets than just CB1R and CB2R. Furthermore, the endocannabinoids, like most other lipid mediators, have more [...]
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 [...]
Lire la suitePsychedelics Promote Structural and Functional Neural Plasticity Astral X Neural Plasticity, Alexandra C. Greb, Lindsay P. Cameron, Jonathan M. Wong, Eden V. Barragan, Paige C. Wilson, Kyle F. Burbach, Sina Soltanzadeh Zarandi, Alexander Sood, Michael R. Padd, Whitney C. Duim, Megan Y. Dennis, A. Kimberley McAllister, Kassandra M. Ori-McKenney, John A. Gray and David E. Olson Experiment Findings, February 2018 https://www.researchgate.net/publication/331396378 SUMMARY Atrophy of neurons in the prefrontal cortex (PFC) plays a key role in the pathophysiology of depression and related disorders. The ability to promote both structural and functional plasticity in the PFC has been hypothesized to underlie the fast-acting antidepressant properties of the [...]
Lire la suiteMay 10, 2019 Study will test pot’s effects on infants’ brain development Researchers seek to isolate cannabis from concurrent use of alcohol, tobacco, and illicit drugs. Media Contact: Brian Donohue - 206.543.7856, bdonohue@uw.edu Kleinhans Lab MRI scans of infants’ brains are part of the evaluation to discern effects of prenatal marijuana exposure. UW Medicine researchers are recruiting pregnant women to study whether prenatal marijuana use – in the absence of alcohol, tobacco, and any illicit drug consumption – affects their infants’ brain development, cognitive and motor development, medical health, and social behavior. The “Moms + Marijuana” study is co-led by Drs. Natalia Kleinhans and Stephen Dager, radiologists at [...]
Lire la suiteAssociation Between Marijuana Use and Adverse Obstetrical and Neonatal Outcomes CR Warshak; J Regan; B Moore; K Magner; S Kritzer; J Van Hook Journal of Perinatology, 2015, 35, 12, 991-995. Abstract and Introduction Abstract Objective: To evaluate associations between marijuana exposure and adverse outcomes excluding women with polysubstance abuse and stratifying for concurrent maternal tobacco use. Study Design: We performed a retrospective cohort study evaluating various obstetrical and neonatal outcomes including: preterm delivery, pre-eclampsia, gestational diabetes, cesarean delivery, fetal growth restriction, a composite which included stillbirth or neonatal intensive care unit admission, and perinatal mortality. We stratified study groups according to the maternal tobacco use and [...]
Lire la suiteMeasuring Disturbance of the Endocannabinoid System in Psychosis. A Systematic Review and Meta-analysis Amedeo Minichino, MD1; Morwenna Senior, MD1; Natascia Brondino, PhD2; et al Sam H Zhang, BA1; Beata R Godwlewska, PhD1; Philip W.J Burnet, PhD1; Andrea Cipriani, PhD1,3; Belinda R. Lennox, DM1 JAMA Psychiatry, Published online June 5, 2019. doi:10.1001/jamapsychiatry.2019.0970 Editorial : Pathophysiology of Endocannabinoid Signaling in Schizophrenia David W. Volk, MD, PhD; David A. Lewis, MD Question Is the endocannabinoid system abnormal in people with psychosis? Findings In this systematic review and meta-analysis of 18 studies, a higher tone of the endocannabinoid system was observed in people with psychosis, a finding that was consistent across all stages of illness and independent of antipsychotic treatment and current cannabis use. This increased tone was [...]
Lire la suiteFluorinated Cannabidiol Derivatives : Enhancement of Activity in Mice Models Predictive of Anxiolytic, Antidepressant and Antipsychotic Effects Aviva Breuer, Christeene G. Haj, Manoela V. Fogaça, Felipe V. Gomes, Nicole, Rodrigues Silva, João Francisco Pedrazzi, Elaine A. Del Bel, Jaime C. Hallak, José, A. Crippa, Antonio W. Zuardi, Raphael Mechoulam, Francisco S. Guimarães PLOS ONE, Research Article, 2016 | DOI:10.1371/journal.pone.0158779 July 14, 2016 Abstract Cannabidiol (CBD) is a major Cannabis sativa constituent, which does not cause the typical marijuana psychoactivity. However, it has been shown to be active in a numerous pharmacological assays, including mice tests for anxiety, obsessive-compulsive disorder, depression and schizophrenia. In human trials [...]
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 [...]
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