Calcium-dependent, swelling-activated K+ conductance in human neuroblastoma cells
Basavappa S, Mangel A, Boulpaep E. Calcium-dependent, swelling-activated K+ conductance in human neuroblastoma cells. Biochemical And Biophysical Research Communications 2003, 308: 759-763. PMID: 12927783, DOI: 10.1016/s0006-291x(03)01481-5.Peer-Reviewed Original ResearchConceptsHuman neuroblastoma cell line CHP-100CHP-100Regulatory volume decreaseCell-attached patch-clamp studiesFree extracellular solutionHuman neuroblastoma cellsSwelling-activated ClPatch-clamp studiesFura-2Extracellular osmolarityFree extracellularNeuroblastoma cellsMOsm/Hypoosmotic solutionCell swellingExtracellular solutionCl- channelsHypoosmotic stressPresent studyMost mammalian cellsEGTACellsVolume decreaseEffluxPrevious studies