Results 91 to 100 of about 36,463 (268)

La filière du chanvre industriel, éléments de compréhension macroéconomiques

Oilseeds and fats, crops and lipids, 2015
La filière du chanvre industriel est d’une dimension économique faible, sans être dans le champ de la microéconomie. Fournisseuse de fibres, de granulats végétaux (la chènevotte), de graines oléagineuses et de protéines, elle a dû au ...
Bertucelli Sylvestre
doaj   +1 more source

Adolescent cannabis use and psychological distress from 2013 to 2023: A population‐based study in Ontario, Canada

Addiction, EarlyView.
Abstract Background and aims Epidemiologic research suggests that adolescent cannabis use is associated with psychological distress (i.e. depression and anxiety symptoms); however, most studies have relied on 20th‐century data, when cannabis was significantly less potent than today.
André J. McDonald, Amanda Doggett, Susan J. Bondy, Ian Colman, Steven Cook, Hayley A. Hamilton, Paul Kurdyak, Scott T. Leatherdale, Daniel T. Myran, Jürgen Rehm, Christine M. Wickens, James MacKillop, Jillian Halladay   +12 more
wiley   +1 more source

Cannabis dispensary exposure and smoked, vaped and edible cannabis use among young adults: Comparison of web‐scraped and government‐maintained registries

Addiction, EarlyView.
Abstract Background and aims The impact of exposure to cannabis dispensaries on young adult cannabis use may depend on how exposures and outcomes are defined. We estimated associations of dispensary exposure with young adult cannabis use across: (a) a government‐maintained licensed dispensaries registry versus a web‐scraped list of licensed and ...
Alyssa F. Harlow, Michael P. Williams, Rosalie Liccardo Pacula, Adam M. Leventhal, Eric R. Pedersen, Myles G. Cockburn, Laura K. Thompson, Junhan Cho, Jessica L. Barrington‐Trimis, Danielle F. Haley   +9 more
wiley   +1 more source

SYSTEMATIC REVIEW OF MEDICINAL BENEFITS OF CANNABIS SATIVA L. AND ITS IMPACT ON SOCIO-ECONOMIC DEVELOPMENT.

Student's Journal of Health Research Africa
Medical Cannabis sativa inflorescence has gained popularity in recent years due to the therapeutic pharmacological characteristics of its components. Cannabis sativa L.-based drugs are effective in treating a variety of illnesses, including constipation,
Sipho Goge, Karishma Singh, Kuben Naidoo   +2 more
doaj   +1 more source

The prevalence of cannabidiol (CBD) use in North America and Europe: A meta‐analysis

Addiction, EarlyView.
Abstract Background and aims The global cannabidiol (CBD) market has expanded in recent years. Several studies suggest CBD use, whether for medical or recreational purposes, is on the rise; however, no systematic assessments of its prevalence have been conducted so far. This meta‐analysis aimed to estimate the prevalence of CBD use in North America and
Sara Weidberg, Clara Iza‐Fernández, Layla Alemán‐Moussa, Andrea Krotter, Alba González‐Roz   +4 more
wiley   +1 more source

A Brief but Concise History of the Discovery and Elucidation of the Structure of the Major Cannabinoids

Psychoactives
The history of cannabis research spans centuries, with a focus on isolating and understanding its active compounds. Although plants like opium and coca yielded active alkaloids relatively early, cannabis posed unique challenges due to its active ...
Lumír Ondřej Hanuš, Leonid N. Maslov
doaj   +1 more source

Tetrahydrocannabivarin is Not Tetrahydrocannabinol

Cannabis and Cannabinoid Research
Tetrahydrocannabivarin (THCV) is a phytocannabinoid that is becoming popular across the North American cannabis market. THCV has been reported to reduce blood sugar and act as an appetite suppressant in several independent pre-clinical studies, which has earned it the popular nickname of "diet weed," despite few human studies of these effects ...
Mehdi Haghdoost, Erica N. Peters, Matthew Roberts, Marcel O. Bonn-Miller   +3 more
openaire   +2 more sources

Associations of cannabis use, tobacco use and co‐use with brain volume: A systematic review and meta‐analysis

Addiction, EarlyView.
Abstract Background and aims Cannabis is the most widely used illicit drug worldwide and is often co‐used with tobacco, the leading cause of preventable death. Although cannabis and tobacco have distinct neurobiological actions, their associations with brain volumes are unclear.
Katherine Sawyer, Tom P. Freeman, Martine Skumlien, Esther Walton, Thomas Lancaster, Jorien L. Treur, Valentina Lorenzetti, Anna K. M. Blackwell, Chloe Burke, Richie J. Carr, Constantinos Constantinides, Maisie Cox, Sarah Dance, Shadi Daryan, Sorcha Hamilton, Tom Jenkins, Gemma M. J. Taylor   +16 more
wiley   +1 more source

Recent Preclinical Evidence on Phytocannabinoids in Neurodegenerative Disorders: A Focus on Parkinson’s and Alzheimer’s Disease

Pharmaceuticals
The endocannabinoid system (ECS) is a vital biological network essential for maintaining homeostasis and supporting various physiological functions. It comprises cannabinoid receptors, endogenous lipid-based ligands, known as endocannabinoids, as well as
Nicoleta-Mirela Blebea, Ciprian Pușcașu, Gabriel Hancu, Alina Mihaela Stăniguț, Cornel Chiriță   +4 more
doaj   +1 more source

Determining the impact of cannabis use on tobacco cessation: Results from a prospective non‐randomized tobacco treatment trial

Addiction, EarlyView.
Abstract Background and aims Tobacco‐cannabis co‐use is associated with increased psychosocial and health harms; however, the treatment literature assessing the impact of co‐use has been mixed and suffers from critical limitations. To date, no prospective studies have evaluated the degree to which cannabis co‐use affects tobacco cessation, nor are ...
Erin A. McClure, Nathaniel Baker, Rachel L. Tomko, Kyle J. Walters, Elizabeth Chapman, Matthew J. Carpenter, Kevin M. Gray   +6 more
wiley   +1 more source