2005
Role 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
2000
Dendrimer-assisted patch-clamp sizing of nuclear pores
Bustamante J, Michelette E, Geibel J, Hanover J, McDonnell T, Dean D. Dendrimer-assisted patch-clamp sizing of nuclear pores. Pflügers Archiv - European Journal Of Physiology 2000, 439: 829-837. PMID: 10784359, PMCID: PMC4397974, DOI: 10.1007/s004249900233.Peer-Reviewed Original ResearchConceptsNuclear pore complexNuclear localization signalMacromolecular translocationFluorescence microscopy dataNuclear envelopeGreen fluorescence proteinLocalization signalPore complexNuclear poresMicroscopy dataColloidal gold particlesFluorescence proteinElectron microscopyCell lysatesFluorescence microscopyPhysiological conditionsDistinct classesCellular structureGold particlesProteinTranslocationUseful probeCardiomyocyte nucleiB-phycoerythrinParticles