Search results for " Receptors Cannabinoid"

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Inhibition by Anandamide and Synthetic Cannabimimetics of the Release of [3H]d-Aspartate and [3H]GABA from Synaptosomes Isolated from the Rat Hippoca…

2004

Cannabinoids (CB) can act as retrograde synaptic mediators of depolarization-induced suppression of inhibition or excitation in hippocampus. This mechanism may underlie the impairment of some cognitive processes produced by these compounds, including short-term memory formation in the hippocampus. In this study, we investigated several compounds known to interact with CB receptors, evaluating their effects on K +-evoked release of [ 3H]d-aspartate ([ 3H]d-ASP) and [ 3H]GABA from superfused synaptosomes isolated from the rat hippocampus. [ 3H]d-ASP and [ 3H]GABA release were inhibited to different degrees by the synthetic cannabinoids WIN 55,212-2; CP 55,940, and arachidonyl-2′- chloroethyla…

MaleCannabinoid receptorSettore BIO/14 - FARMACOLOGIAPolyunsaturated Alkamidesmedicine.medical_treatmentHippocampusArachidonic AcidsPharmacologyHippocampal formationDepolarization-induced suppression of inhibitionHippocampusBiochemistryCellular and Molecular Neurosciencechemistry.chemical_compoundglutamate releasemedicineAnimalsRats WistarCannabinoidgamma-Aminobutyric AcidCannabinoid Receptor AgonistsAspartic AcidCannabinoidsChemistryGeneral MedicineAnandamideCyclohexanolsgaba releaseEndocannabinoid systemRatsKineticsnervous systemBiochemistryAnimals Arachidonic Acids Aspartic Acid Calcium Cannabinoids Capsaicin Cyclohexanols gamma-Aminobutyric Acid Hippocampus Kinetics Polyunsaturated Alkamides Potassium Rats Receptors Cannabinoid SynaptosomesPotassiumCalciumlipids (amino acids peptides and proteins)CannabinoidCapsaicinCapsazepineEndocannabinoidsSynaptosomesNeurochemical Research
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