Search results for "Gastric Dilatation"

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Role of central oxytocin in the inhibition by endotoxin of distension-stimulated gastric acid secretion

2000

The gastric acid hyposecretory state associated with endotoxemia is mediated by a nervous reflex involving the central nervous system. The aim of the present study was to analyse the central effects of different peptides on distension-stimulated gastric acid secretion and the endogenous role of such peptides on the hyposecretory effects of endotoxin. The effect of an intracisternal (i.c.) administration of oxytocin, vasopressin, corticotropin releasing factor (CRF), bombesin, somatostatin and the opioid receptor agonist BW443C or an intravenous (i.v.) injection of a small dose of endotoxin on distension-stimulated gastric acid secretion was studied in the continuously perfused stomach of an…

MaleVasopressinendotoxinCorticotropin-Releasing HormonevasopressinNarcotic AntagonistsGastric DilatationOxytocinchemistry.chemical_compoundVasoconstrictor AgentsReceptorChemistryStomachBombesincorticotropin-releasing factorGeneral MedicineSomatostatinmedicine.anatomical_structurebombesinReceptors Oxytocingastric acid secretionBombesinFemaleSomatostatingastric distensionOligopeptidesAntidiuretic Hormone Receptor Antagonistshormones hormone substitutes and hormone antagonistsmedicine.drugmedicine.medical_specialtyVasopressinsReceptors Corticotropin-Releasing HormoneGastric AcidAdrenergic AgentsInternal medicineoxytocinmedicineAnimalsRats WistarInjections IntraventricularPharmacologyDose-Response Relationship Drugcentral nervous systemOxytocin receptorEndotoxemiaHormonesRatsEndotoxinsReceptors BombesinEndocrinologyOxytocinGastric MucosaGastric acid
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