Prolonged Cannabidiol Treatment Lacks on Detrimental Effects on Memory, Motor Performance and Anxiety in C57BL/6J Mice Eva M. Schleicher, Frederik W. Ott, Melanie Müller, Barbara Silcher, Marius E. Sichler, Maximilian J. Löw, Jannek M. Wagner and Yvonne Bouter Frontiers in Behavioral Neuroscience, 2019, Volume 13, Article 94 doi : 10.3389/fnbeh.2019.00094 The Cannabis plant contains more than 100 currently known phytocannabinoids. Regarding the rising consumption of the non-psychotropic phytocannabinoid cannabidiol (CBD) in people’s everyday life (e.g., beauty products, food and beverages), the importance of studies on the influence of CBD on healthy humans and rodents is evident. Therefore, the behavioral profile of CBD was investigated with [...]
Lire la suiteThe European Congress on Legal and Regulations in Cannabis Vienna, Austria 13-14 February 2020 Dear Colleagues, It is with great pleasure that we invite you to attend The European Congress on Legal and Regulations in Cannabis (LR-Cannabis) taking place 13-14 February 2020 in Vienna, Austria. The Congress aim is to learn more about the requirements and processes of medical cannabis under the law and other regulations, as well as to present valuable professional knowledge. READ MORE
Lire la suiteAs CBD Oil Flirts with Mainstream, Questions Mount Kathleen Doheny Medscape, June 11, 2018 Anxiety is a given for Jessica Singer, 25, who juggles her job at a marijuana dispensary with her night-time gigs as a stand-up comedian in Los Angeles. So when it’s time for bed, "I can't turn off my brain,'' she says. Now she does, with the help of a new bedtime ritual -- a ''snack" of two gummy bears containing CBD. CBD, or cannabidiol, is a substance from marijuana that lacks the ''high'' of the THC (tetrahydro-cannabinol) also found in marijuana. The remedy is affordable for her -- about $35 [...]
Lire la suiteCOMMENTARY A Physician's Guide to the Cannabidiol Craze Angela Coombs, MD; Diana M. Martinez, MD Medscape, May 31, 2019 Last month at the Columbia University Department of Psychiatry in upper Manhattan, Columbia chief psychiatry resident Dr Angela Coombs interviewed addiction expert Dr Diana Martinez on a number of issues related to the rising popularity and usage of cannabidiol (CBD). This transcript has been edited for clarity. Angela Coombs, MD: Hi. My name is Dr Angela Coombs and I'm a chief resident here at Columbia. We are so happy to be able to have Dr Diana Martinez, who's a professor in psychiatry at Columbia and an expert [...]
Lire la suite'Standard THC units': a proposal to standardize dose across all cannabis products and methods of administration T.P. Freeman, V.Lorenzetti Addictions, 2019, Oct 12. doi : 10.1111/add.14842 © 2019 Society for the Study of Addiction. Abstract BACKGROUND AND AIMS : Cannabis products are becoming increasingly diverse, and vary considerably in concentrations of ∆9 -tetrahydrocannabinol (THC) and cannabidiol (CBD). Higher doses of THC can increase the risk of harm from cannabis, while CBD may partially offset some of these effects. Lower Risk Cannabis Use Guidelines currently lack recommendations based on quantity of use, and could be improved by implementing standard units. However, there is currently no consensus on [...]
Lire la suiteBibliographie CANNABINOÏDES et Traitement des Nausées et Vomissements Docteur Christian SUEUR, GRECC, 2e édition, janvier 2020. Le Cannabis comme anti-émétique : Les prescriptions médicales, chez les adultes (THC naturel ou synthétique - Nabilone) comme chez les enfants (delta 8-THC, Abrahamov et al, 1995), ont débutées dès 1975. L’efficacité a été prouvée dans de nombreux essais cliniques, et de nombreuses méta-analyses (8/9 pour le cannabis et 3/3 pour le Nabilone, Penta et al, 1981). Par contre les effets psychotropiques peuvent être mal supportés par de nombreux patients, et justifie l’arrêt, ou la diminution des doses. Les associations variables THC/CBD présente un intérêt probable. Aucun effet indésirable persistant ou fatal [...]
Lire la suiteBibliographie CANNABINOÏDES et Soins Palliatifs dans les pathologies cancéreuses Docteur Christian SUEUR, GRECC, janvier 2020. ("Work in Progress".... vos contributions seraient les bienvenues !) voir également : Bibliographie : Cannabinoides et traitement des nausées et vomissements
Lire la suiteCannabis in Cancer Care D.I. Abrams and M. Guzman Clinical Pharmacology & Therapeutics, 2015, 97, (6), 575-586. Doi : 10.1002/cpt.108 Cannabis has been used inmedicine for thousands of years prior to achieving its current illicit substance status. Cannabinoids, the active components of Cannabis sativa,mimic the effects of the endogenous cannabinoids (endocannabinoids), activating specific cannabinoid receptors, particularly CB1 found predominantly in the central nervous system and CB2 found predominantly in cells involved with immune function. Delta-9-tetrahydrocannabinol, themain bioactive cannabinoid in the plant, has been available as a prescriptionmedication approved for treatment of cancer chemotherapy-induced nausea and vomiting and anorexia associated with the AIDS wasting syndrome. Cannabinoidsmay [...]
Lire la suiteA behavioural comparison of acute and chronic D9-tetrahydrocannabinol and cannabidiol in C57BL/6JArc mice Leonora E. Long, Rose Chesworth, Xu-Feng Huang, Iain S. McGregor, Jonathon C. Arnold and Tim Karl International Journal of Neuropsychopharmacology, 2010, 13, 861–876. doi : 10.1017/S1461145709990605 Abstract Cannabis contains over 70 unique compounds and its abuse is linked to an increased risk of developing schizophrenia. The behavioural profiles of the psychotropic cannabis constituent D9 tetrahydro-cannabinol (D9-THC) and the non-psychotomimetic constituent cannabidiol (CBD) were investigated with a battery of behavioural tests relevant to anxiety and positive, negative and cognitive symptoms of schizophrenia. Male adult C57BL/6JArc mice were given 21 daily intraperitoneal injections of vehicle, [...]
Lire la suiteAre Your Patients Taking CBD? - Medscape - January 15, 2020 https://www.medscape.com/viewarticle/923801 Cannabidiol (CBD) is having its moment in the sun. A Gallup poll from last August found that 1 in 7 Americans use CBD, that 11% of users are 50 to 64 years of age, and that 8% are at least 65 years of age. Pain relief, anxiety, insomnia, and arthritis are the top reasons for use. Nearly 4 in 10 Americans think CBD oils should be legally available for adults to buy over the counter. Although the 2018 Farm Bill removed hemp (cannabis and cannabis derivatives such as CBD that contain less than 0.3% THC) [...]
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