Étiquette : système endocannabinoïde

Effects of CBD-Enriched Cannabis sativa Extract on Autism Spectrum Disorder Symptoms: An Observational Study of 18 Participants Undergoing Compassionate Use, Paulo Fleury-Teixeira et al., 2019

Effects of CBD-Enriched Cannabis sativa Extract on Autism Spectrum Disorder Symptoms : An Observational Study of 18 Participants Undergoing Compassionate Use Paulo Fleury-Teixeira, Fabio Viegas Caixeta, Leandro Cruz Ramires da Silva, Joaquim Pereira Brasil-Neto and Renato Malcher-Lopes Frontiers in Neurology, 2019, volume 10, Article 1146, 1-9. doi : 10.3389/fneur.2019.01145   Autism Spectrum Disorders comprise conditions that may affect cognitive development, motor skills, social interaction, communication, and behavior. This set of functional deficits often results in lack of independence for the diagnosed individuals, and severe distress for patients, families, and caregivers. There is a mounting body of evidence indicating the effectiveness of pure cannabidiol (CBD) and [...]

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Reducing Effect of Cannabidiol on Alcohol Self-Administration in Sardinian Alcohol-Preferring Rats, Paola Maccioni et al., 2021

Reducing Effect of Cannabidiol on Alcohol Self-Administration in Sardinian Alcohol-Preferring Rats Paola Maccioni, Jessica Bratzu, Mauro A.M. Carai, Giancarlo Colombo, and Gian Luigi Gessa Cannabis and Cannabinoid Research, 2021, Doi : 10.1089/can.2020.0132   Abstract Introduction : Cannabidiol (CBD) is a major cannabinoid extracted from Cannabis sativa with no abuse potential. Data from recent rodent studies suggest that amelioration of alcohol-motivated behaviors may be one of the numerous pharmacological effects of CBD. This study was designed to contribute to this research, assessing the effect of CBD on operant oral alcohol self-administration in selectively bred Sardinian alcohol preferring (sP) rats, a validated animal model of excessive alcohol consumption. [...]

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Cannabis and cannabinoid use in autism spectrum disorder : a systematic review, Estácio Amaro da Silva Junior et al., 2021

Cannabis and cannabinoid use in autism spectrum disorder : a systematic review Estácio Amaro da Silva Junior, Wandersonia Moreira Brito Medeiros, Nelson Torro, João Marçal Medeiros de Sousa, Igor Bronzeado Cahino Moura de Almeida, Filipe Barbosa da Costa, Katiúscia Moreira Pontes, Eliane Lima Guerra Nunes, Marine Diniz da Rosa, Katy Lísias Gondim Dias de Albuquerque Trends in Psychiatry and Psychotherapy, 2021, 1-10. Doi : 10.47626/2237-6089-2020-0149 Abstract Introduction : Autism spectrum disorder (ASD) is a neurodevelopmental disorder characterized by persistent deficits in social communication and social interaction, associated with the presence of restricted and repetitive patterns of behavior, interests, or activities. Cannabis has been used to alleviate [...]

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Cannabis and synaptic reprogramming of the developing brain, Anissa Bara et al., 2021

Cannabis and synaptic reprogramming of the developing brain Anissa Bara, Jacqueline- Marie N. Ferland, Gregory Rompala, Henrietta Szutorisz and Yasmin L. Hurd Nature Reviews | Neuroscience, 2021, https://doi.org/10.1038/s41583-021-00465-5 Abstract Recent years have been transformational in regard to the perception of the health risks and benefits of cannabis with increased acceptance of use. This has unintended neurodevelopmental implications given the increased use of cannabis and the potent levels of Δ9-​tetrahydrocannabinol today being consumed by pregnant women, young mothers and teens. In this Review, we provide an overview of the neurobiological effects of cannabinoid exposure during prenatal/perinatal and adolescent periods, in which the endogenous cannabinoid system plays [...]

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Clinical and Preclinical Evidence for Functional Interactions of Cannabidiol and Δ9-Tetrahydrocannabinol, Douglas L Boggs et al., 2018

Clinical and Preclinical Evidence for Functional Interactions of Cannabidiol and Δ9-Tetrahydrocannabinol Douglas L Boggs, Jacques D Nguyen, Daralyn Morgenson, Michael A Taffe and Mohini Ranganathan Neuropsychopharmacology Reviews, 2018, 43, 142–154. doi : 10.1038/npp.2017.209; The plant Cannabis sativa, commonly called cannabis or marijuana, has been used for its psychotropic and mind-altering side effects for millennia. There has been growing attention in recent years on its potential therapeutic efficacy as municipalities and legislative bodies in the United States, Canada, and other countries grapple with enacting policy to facilitate the use of cannabis or its constituents for medical purposes. There are 4550 chemical compounds and 4100 phytocannabinoids [...]

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Neuroprotection Following Concussion : The Potential Role for Cannabidiol, Jyotpal Singh, John Patrick Neary, 2020

Neuroprotection Following Concussion : The Potential Role for Cannabidiol Jyotpal Singh, John Patrick Neary Canadian Journal of Neurological Sciences, 2020,  1–12 doi : 10.1017/cjn.2020.23   ABSTRACT : Cannabidiol (CBD) has been generating increasing interest in medicine due to its therapeutic properties and an apparent lack of negative side effects. Research has suggested that high dosages of CBD can be taken acutely and chronically with little to no risk. This review focuses on the neuroprotective effects of a CBD, with an emphasis on its implications for recovering from a mild traumatic brain injury (TBI) or concussion. CBD has been shown to influence the endocannabinoid system, both by [...]

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La maladie d’Alzheimer et le cannabis médical, Kalapa Clinic, 24/09/2020

La maladie d’Alzheimer et le cannabis médical Kalapa Clinic, Barcelone, Espagne By Alexandra|24,09, 2020   La maladie d’Alzheimer neurodégénérative est la forme la plus courante de démence, qui survient généralement chez les personnes âgées de plus de 65 ans. Environ 24 millions de personnes dans le monde souffrent de cette maladie, qui porte le nom du médecin Alois Alzheimer. Il a décrit la maladie pour la première fois en 1906. La maladie d’Alzheimer : Que se passe-t-il dans le cerveau? Chez les patients atteints de la maladie d’Alzheimer, les cellules nerveuses du cerveau meurent progressivement, ce qui entraîne un rétrécissement du cerveau pouvant aller jusqu’à 20 [...]

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Troubles anxieux : le CBD peut soulager les symptômes, Kalapa Clinic, 30/06/2020

Troubles anxieux : le CBD peut soulager les symptômes Kalapa Clinic, Barcelone, Espagne By Gesa|30/06/2020   La peur est une réaction naturelle à certaines situations et à certains événements. Elle remplit à la fois une fonction d’avertissement et de protection. Lors d’un trouble anxieux, cependant, elle développe une dynamique propre qui est très stressante pour les personnes concernées. Diverses études et rapports d’expérience indiquent que le cannabinoïde non-psychoactif cannabidiol (CBD) peut soulager leurs symptômes. En Allemagne, le trouble anxieux est la maladie mentale la plus courante, devançant même la dépression. Environ 12 millions de personnes sont touchées, les femmes plus souvent que les hommes (1). Le [...]

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Cannabinoids and Reproduction : A Lasting and Intriguing History, Giovanna Cacciola et al, 2010

Cannabinoids and Reproduction : A Lasting and Intriguing History Giovanna Cacciola, Rosanna Chianese, Teresa Chioccarelli, Vincenza Ciaramella, Silvia Fasano, Riccardo Pierantoni, RosariaMeccariello and Gilda Cobellis Pharmaceuticals, 2010, 3, 3275-3323. doi : 10.3390/ph3103275   Abstract : Starting from an historical overview of lasting Cannabis use over the centuries, we will focus on a description of the cannabinergic system, with a comprehensive analysis of chemical and pharmacological properties of endogenous and synthetic cannabimimetic analogues. The metabolic pathways and the signal transduction mechanisms, activated by cannabinoid receptors stimulation, will also be discussed. In particular, we will point out the action of cannabinoids and endocannabinoids on the different neuronal networks [...]

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