2018
Activation of the Calcium Sensing Receptor (casr) Prevents Secretagogue-Induced Diarrhea in the Rat Small Intestine
Finotti M, Lysyy T, Caturegli G, Barahona M, Maina R, D'Amico F, Mulligan D, Geibel J. Activation of the Calcium Sensing Receptor (casr) Prevents Secretagogue-Induced Diarrhea in the Rat Small Intestine. Transplantation 2018, 102: s669. DOI: 10.1097/01.tp.0000543607.00911.f4.Peer-Reviewed Original ResearchOral rehydration solutionSmall intestineColon segmentsIntestinal secretionNumerous body tissuesSeverity of diarrheaDistal small intestineMale Sprague-DawleyCalcium-sensing receptorDistal portionLuminal calcium concentrationRat small intestineAbsence of forskolinCalcium perfusionProphylactic therapyAntibiotic therapyLeading causePotent secretagogueRehydration solutionSprague-DawleyElectrolyte homeostasisDiarrheaPotential treatmentSecretion profileAbsorption of fluid
2013
The calcium sensing receptor modulates fluid reabsorption and acid secretion in the proximal tubule
Capasso G, Geibel PJ, Damiano S, Jaeger P, Richards WG, Geibel JP. The calcium sensing receptor modulates fluid reabsorption and acid secretion in the proximal tubule. Kidney International 2013, 84: 277-284. PMID: 23615500, DOI: 10.1038/ki.2013.137.Peer-Reviewed Original ResearchMeSH KeywordsAcid-Base EquilibriumAnimalsCalcimimetic AgentsCalciumHydrogen-Ion ConcentrationIn Vitro TechniquesKidney Tubules, ProximalMaleMiceMice, KnockoutNuclear ProteinsPerfusionPuncturesRatsRats, Sprague-DawleyReceptors, Calcium-SensingReceptors, G-Protein-CoupledSodium-Hydrogen ExchangersTranscription FactorsConceptsProximal tubulesLuminal calcium concentrationFluid reabsorptionAcid secretionKnockout miceCalcium ion concentrationCalcium concentrationRole of CaSRActivation of CaSRCalcium sensing receptorCalcium-sensing receptorMouse proximal tubulesProton secretionSodium-hydrogen exchangerCalcimimetic agentBicarbonate absorptionSensing receptorCaSRFluid absorptionSecretionReabsorptionMiceCalcimimeticsTubulesLuminal membrane