Relationship between intracellular calcium and its muffling measured by calcium iontophoresis in snail neurones

1. We have measured intracellular free calcium ion concentration ([Ca2+]i) with fura-2, and intracellular chloride with chloride-sensitive microelectrodes, in voltage-clamped snail neurones. By making iontophoretic injections of CaCl2 we have investigated calcium muffling, the sum of the processes w...

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Veröffentlicht in:	The Journal of physiology 1996-03, Vol.491 (Pt 3), p.621-633
Hauptverfasser:	Schwiening, C J, Thomas, R C
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Biological Transport - drug effects Biological Transport - physiology Calcium - metabolism Calcium - pharmacology Calibration Cell Size Chlorides - metabolism Fura-2 Helix (Snails) - metabolism In Vitro Techniques Ion-Selective Electrodes Iontophoresis Microelectrodes Models, Biological Neurons - drug effects Neurons - metabolism Patch-Clamp Techniques
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