Ca2+ Uptake Through Voltage-gated L-type Ca2+ Channels by Polarized Enterocytes from Atlantic Cod Gadus morhua

@article{Larsson1998Ca2UT,
  title={Ca2+ Uptake Through Voltage-gated L-type Ca2+ Channels by Polarized Enterocytes from Atlantic Cod Gadus morhua},
  author={Dennis Larsson and Ted Lundgren and Kristina Sundell},
  journal={The Journal of Membrane Biology},
  year={1998},
  volume={164},
  pages={229-237}
}
The presence and localization of voltage-gated Ca2+ channels of L-type were investigated in intestinal cells of the Atlantic cod. Enterocytes were loaded with the fluorescent Ca2+ probe, fure-2/AM and changes in intracellular Ca2+ concentrations ([Ca2+] i ) were measured, in cell suspensions, in the presence of high potassium levels (100 mm), BAY K-8644 (5 μm), nifedipine (5 μm) or ω-conotoxin (1 μm). L-type Ca2+ channels were visualized on intestinal sections using the fluorescent… CONTINUE READING

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