Intracellular Mg2+ influences both open and closed times of a native Ca2+-activated BK channel in cultured human renal proximal tubule cells

Journal of Membrane Biology

Volumn 207, Issue 2, 2005, Pages 69-89

  Kubokawa, M ^a   Sohma, Y ^b,c   Hirano, J ^a   Nakamura, K ^a   Kubota, T ^b  

^a IWATE MEDICAL UNIVERSITY   (Japan)

^b OSAKA MEDICAL COLLEGE   (Japan)

^c UNIVERSITY OF MISSOURI   (United States)

Author keywords

Ca2+ activated K+ channel; Gating kinetics; Intracellular Mg 2+; Kidney; Open probability; Proximal tubule

Indexed keywords

CALCIUM ION; MAGNESIUM ION; VOLTAGE GATED POTASSIUM CHANNEL; CALCIUM; DIVALENT CATION; LARGE CONDUCTANCE CALCIUM ACTIVATED POTASSIUM CHANNEL; MAGNESIUM;

ARTICLE; CALCIUM CELL LEVEL; CALCIUM SIGNALING; CELL CULTURE; CHANNEL GATING; CONTROLLED STUDY; HILL REACTION; HISTOGRAM; HUMAN; HUMAN CELL; KIDNEY PROXIMAL TUBULE; MEMBRANE POTENTIAL; PATCH CLAMP; PROBABILITY; CELL MEMBRANE POTENTIAL; CHEMISTRY; COMPARATIVE STUDY; CYTOLOGY; INTRACELLULAR FLUID; KINETICS; METABOLISM; PHYSIOLOGY; TIME;

CALCIUM; CATIONS, DIVALENT; CELLS, CULTURED; HUMANS; INTRACELLULAR FLUID; ION CHANNEL GATING; KIDNEY TUBULES, PROXIMAL; KINETICS; LARGE-CONDUCTANCE CALCIUM-ACTIVATED POTASSIUM CHANNELS; MAGNESIUM; MEMBRANE POTENTIALS; PATCH-CLAMP TECHNIQUES; TIME FACTORS;

EID: 32544444457     PISSN: 00222631     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00232-005-0802-3     Document Type: Article

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