Cannabinoid System
Mostrando 1-12 de 44 artigos, teses e dissertações.
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1. The endocannabinoid system in social anxiety disorder: from pathophysiology to novel therapeutics
Social anxiety disorder (SAD) is a highly prevalent psychiatric disorder that presents with an early age of onset, chronic disease course, and increased risk of psychiatric comorbidity. Current treatment options for SAD are associated with low response rates, suboptimal efficacy, and possible risk of adverse effects. Investigation of new neurobiological mech
Brazilian Journal of Psychiatry. Publicado em: 2022
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2. Potential Therapeutic Targets of the Endocannabinoid System in Common Neurodegenerative Disorders and Organic Acidemias
Abstract The cannabinoid chemistry is currently being addressed in preclinical approaches as a viable therapeutic alternative for the management of a wide range of signs, symptoms, and some biochemical hallmarks of many neurological pathologies (such as neuroinflammation and neurodegeneration). This clinical orientation is grounded on the consistent promisso
J. inborn errors metab. screen.. Publicado em: 16/05/2019
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3. Involvement of Gaba and Cannabinoid Receptors in Central Food Intake Regulation in Neonatal Layer Chicks: Role of CB1 and Gabaa Receptors
ABSTRACT Feeding behavior is regulated via a complex network which interacts via diverse signals from central and peripheral tissues. Endocannabinoids modulate release of GABA in a variety of regions of the central nervous system. Endocannabinoids and GABAergic system have an important role in the central regulation of appetite. Thus, the present study exami
Rev. Bras. Cienc. Avic.. Publicado em: 2017-06
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4. A spider derived peptide, PnPP-19, induces central antinociception mediated by opioid and cannabinoid systems
Abstract Background Some peptides purified from the venom of the spider Phoneutria nigriventer have been identified as potential sources of drugs for pain treatment. In this study, we characterized the antinociceptive effect of the peptide PnPP-19 on the central nervous system and investigated the possible involvement of opioid and cannabinoid systems in i
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 19/01/2017
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5. A metanandamida, um agonista canabinóide, protege a linhagem de neuroblastoma neuro2A da morte celular induzida por peróxido de hidrogênio. / The methanandamide, a cannabinoid agonist, protect the lineage of neuro 2A cell death induced by hydrogen peroxide.
Neurodegenerative diseases are progressive disorder affecting specific neuronal populations in the central nervous system, leading to neuronal death. Several factors contribute to the development of neurodegenerative diseases, including increased free radical formation and / or oxidative stress. The cannabinoid system has been suggested as an important syste
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/07/2012
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6. Participation of cannabinoid receptors in peripheral nociception induced by some NSAIDs
Nonsteroidal anti-inflammatory drugs (NSAIDs) have been used extensively to control inflammatory pain. Several peripheral antinociceptive mechanisms have been described, such as opioid system and NO/cGMP/KATP pathway activation. There is evidence that the cannabinoid system can also contribute to the in vivo pharmacological effects of ibuprofen and indometha
Braz J Med Biol Res. Publicado em: 2012-12
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7. Neurobiologia da Cannabis: do sistema endocanabinoide aos transtornos por uso de Cannabis
OBJETIVOS: Diante das lacunas na efetividade das terapêuticas para transtornos por uso de Cannabis, a droga ilícita mais consumida no mundo, este trabalho propõe-se a rever os conhecimentos sobre o substrato neuroanatômico, biomolecular e celular do sistema endocanabinoide, descrever os mecanismos de neuroplasticidade dependente dos canabinoides e relaci
Jornal Brasileiro de Psiquiatria. Publicado em: 2011
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8. Cannabinoids, anxiety, and the periaqueductal gray
The use of Cannabis sativa by humans dates back several thousand years, for both its psychotomimetic and potential medicinal properties. As scientific research methods developed, the cannabinoids present in this herb were characterized, as well as their complex interface with the human central nervous system, provided by the activation of specific receptors.
Psychology & Neuroscience. Publicado em: 2010-06
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9. Anandamide injected into the lateral ventricle of the brain inhibits submandibular salivary secretion by attenuating parasympathetic neurotransmission
Our objective was to determine the effect of arachidonylethanolamide (anandamide, AEA) injected intracerebroventricularly (icv) into the lateral ventricle of the rat brain on submandibular gland (SMG) salivary secretion. Parasympathetic decentralization (PSD) produced by cutting the chorda tympani nerve strongly inhibited methacholine (MC)-induced salivary s
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-06
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10. Sistema canabinóide e seu possível papel em processos de neuroproteção e plasticidade: estudos in vivo e in vitro. / The cannabinoid system and its possible role in neuroprotection and plasticity processes: in vivo and in vitro studies.
The cannabinoid system (CS) seems to have a role in several neurobiological processes, including neuroprotection and neuronal plasticity. The aims of this study were to verify the effects of unilateral retinal ablation on the expression of cannabinoid receptor CB1 and other structural proteins in the optic tectum of chick brain by immunohistochemistry, immun
Publicado em: 2008
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11. Desenvolvimento e validação de metodologia analítica para a determinação de canabidiol e tetraidrocanabinol em amostras de plasma por cromatografia em fase gasosa/espectrometria de massas / Development and validation of an analytical methodology for determination of cannabidiol and tetrahydrocanabinol in plasma samples using gas phase chromatografy /mass espectrometry
Dissertation (Master). Faculdade de Ciências Farmacêuticas de Ribeirão Preto Universidade de São Paulo, Ribeirão Preto, 2008. The Cannabidiol (CBD), that represents about 40% of the cannabinoids found in Cannabis sativa plant, is devoided of the typical psychological and cognitive effects of 9-Tetrahydrocannabinol (9THC). Researches suggest that CBD sho
Publicado em: 2008
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12. The neurobiology and evolution of cannabinoid signalling.
The plant Cannabis sativa has been used by humans for thousands of years because of its psychoactivity. The major psychoactive ingredient of cannabis is Delta(9)-tetrahydrocannabinol, which exerts effects in the brain by binding to a G-protein-coupled receptor known as the CB1 cannabinoid receptor. The discovery of this receptor indicated that endogenous can