2007
Characteristics of rat downregulated in adenoma (rDRA) expressed in HEK 293 cells
Barmeyer C, Ye JH, Sidani S, Geibel J, Binder HJ, Rajendran VM. Characteristics of rat downregulated in adenoma (rDRA) expressed in HEK 293 cells. Pflügers Archiv - European Journal Of Physiology 2007, 454: 441-450. PMID: 17492310, DOI: 10.1007/s00424-007-0213-7.Peer-Reviewed Original ResearchMeSH Keywords4,4'-Diisothiocyanostilbene-2,2'-Disulfonic AcidAmino Acid SequenceAnimalsAntiportersBase SequenceBicarbonatesCell LineChloridesCloning, MolecularColonDNA PrimersFatty Acids, VolatileHumansHydrogen-Ion ConcentrationIon TransportMolecular Sequence DataRatsRecombinant ProteinsSequence Homology, Amino AcidSulfate TransportersTransfectionConceptsRat distal colonDistal colonHEK-293 cellsExtracellular Cl- concentrationCrypt cellsMRNA expressionColonRatsDigestive tractCharacteristics of ratsAdenomasHigh rateDIDSCl- influxSurface cellsIntracellular acidApical membrane vesiclesCellsDisulfonic acidApical membraneCl- uptakePrior observationsUptakeLungJejunum
2005
Bicarbonate Secretion
Binder HJ, Rajendran V, Sadasivan V, Geibel JP. Bicarbonate Secretion. Journal Of Clinical Gastroenterology 2005, 39: s53-s58. PMID: 15758660, DOI: 10.1097/01.mcg.0000155521.81382.3a.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBicarbonatesBiological Transport, ActiveChloridesColonCyclic AMPDiarrheaFatty Acids, VolatileHumansIntestinal AbsorptionIon TransportRatsRole of short-chain fatty acids in colonic HCO3 secretion
Vidyasagar S, Barmeyer C, Geibel J, Binder HJ, Rajendran VM. Role of short-chain fatty acids in colonic HCO3 secretion. AJP Gastrointestinal And Liver Physiology 2005, 288: g1217-g1226. PMID: 15677553, DOI: 10.1152/ajpgi.00415.2004.Peer-Reviewed Original ResearchConceptsShort-chain fatty acidsSCFA/SCFA transportApical membrane vesiclesMM butyrateSurface epithelial cellsFatty acidsSCFA metabolismColonic mucosaHCO3- secretionCrypt cellsCarrier-mediated processLucite chamberSecretionColonic cryptsEpithelial cellsComparable degreeButyrate stimulationChannel activityButyrate uptakeStat techniqueCryptsAnion channel activityDIDSButyrate