Search results for "JWH-133"

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Cannabinoid CB1 receptor activation modulates spontaneous contractile activity in mouse ileal longitudinal muscle.

2007

The purpose of the present study was to examine whether cannabinoid receptor agonists influence spontaneous contractile activity of longitudinal muscle in mouse ileum in vitro. Isolated segments of mouse ileum displayed spontaneous contractions with an amplitude and frequency of about 300 mg and 30 cpm, respectively. The endocannabinoid anandamide (1-100 microM), the selective cannabinoid CB(1) receptor agonist, ACEA (0.1 microM-10 microM), but not the selective cannabinoid CB(2) receptor agonist, JWH 133 (0.1 microM-10 microM), reduced in a concentration-dependent manner the spontaneous mechanical activity. The inhibitory effect consisted in a decrease of the mean amplitude of longitudinal…

AtropineMaleAgonistmedicine.medical_specialtyCB1 receptorIndolesCannabinoid receptorPolyunsaturated Alkamidesmedicine.drug_classmedicine.medical_treatmentMouse ileumArachidonic AcidsTetrodotoxinIn Vitro TechniquesDepolarization-induced suppression of inhibitionHexamethoniumReceptor Cannabinoid CB2Micechemistry.chemical_compoundPiperidinesReceptor Cannabinoid CB1IleumInternal medicineCannabinoid Receptor ModulatorsmedicineAnimalsCannabinoidPharmacologyDose-Response Relationship DrugCannabinoidsChemistryMuscle SmoothCannabinoid Receptor AgonistsReceptor antagonistEndocannabinoid systemAcetylcholineMice Inbred C57BLNG-Nitroarginine Methyl EsterEndocrinologyApaminJWH-133PyrazolesCannabinoidRimonabantSpontaneous mechanical activityEndocannabinoidsMuscle Contraction
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