Results 111 to 120 of about 41,551 (306)

Temporal and geographical patterns of nitazene detections in drug samples and biospecimens in the United States, 2019–2024

open access: yesAddiction, EarlyView.
Abstract Background and aims Nitazenes are a novel subclass of synthetic opioids that have been increasingly implicated in the United States (US) overdose crisis. Despite their growing presence in the illicit drug supply, national trends have not been systematically evaluated.
David T. Zhu   +3 more
wiley   +1 more source

O antagonista canabinóide SR141716A facilita a consolidação da memória no labirinto em "T" elevado [PDF]

open access: yes, 2002
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Farmacologia.Os efeitos do antagonista do receptor canabinóide CB1, SR141716A, nos processos de aprendizado e memória foram ...
Fernandes, Marcelo Soares
core  

Optical Control of Cannabinoid Receptor 2–Mediated Ca2+ Release Enabled By Synthesis of Photoswitchable Probes

open access: yes, 2020
Cannabinoid receptor 2 (CB2) is a promising target for the treatment of neuroinflammation and other diseases. Howev-er, lack of understanding of its complex signaling in cells and tissues complicates its therapeutic targeting.
James, Frank   +7 more
core   +1 more source

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

open access: yesAddiction, 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   +6 more
wiley   +1 more source

Biochemistry of the Endogenous Ligands of Cannabinoid Receptors

open access: yesNeurobiology of Disease, 1998
In 1992 the discovery of the first endogenous ligand of cannabinoid receptors, anandamide, provided conclusive support to the hypothesis that an “endogenous cannabinoid regulatory system” exists in mammalian nervous tissue.
Vincenzo Di Marzo, Dale G. Deutsch
doaj   +1 more source

Design and synthesis of Heterocyclic Compounds as CB2 Selective Agoists

open access: yes, 2008
Cannabinoids are present in Indian hemp, Cannabis sativa L., and have been used since antiquity as medicinal agents(1). Interest in cannabinoid pharmacology has rapidly increased since the discovery of the endocannabinoid system (ECS), which includes ...
BENETTI, VERONICA
core  

Comparative effectiveness, safety and acceptability of pharmacological and psychosocial interventions for the treatment of cannabis use disorder: A network meta‐analysis

open access: yesAddiction, EarlyView.
Abstract Aim Our primary aim was to conduct a network meta‐analysis (NMA) for the effectiveness, safety and acceptability of all psychosocial interventions and all pharmacotherapies for cannabis use disorder (CUD). Methods We conducted a NMA of studies identified from two completed systematic reviews examining the effectiveness, safety and ...
Monika Halicka   +6 more
wiley   +1 more source

The CB1 Cannabinoid Receptor Mediates Excitotoxicity-induced Neural Progenitor Proliferation and Neurogenesis

open access: yes, 2007
Endocannabinoids are lipid signaling mediators that exert an important neuromodulatory role and confer neuroprotection in several types of brain injury.
Monory, Krisztina   +8 more
core   +1 more source

The association between sleep disturbance and stimulant use: A cross‐lagged examination

open access: yesAddiction, EarlyView.
Abstract Background and aims Sleep disruptions increase the risk of substance misuse. Substance use—especially stimulants—can increase acute and chronic sleep dysfunction. This study aimed to estimate the associations between sleep disturbance and stimulant use over time among participants with stimulant use disorder (StUD).
Viviana E. Horigian   +12 more
wiley   +1 more source

Edible cannabinoids impact meal structure and food impulsivity in female rats

open access: yesiScience
Summary: Cannabinoid receptor agonists increase eating in a dose-dependent manner. However, the behavioral mechanisms by which cannabinoids modulate food intake control aren’t clear, particularly in females.
Magen N. Lord   +4 more
doaj   +1 more source

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