Effects of Permeant Ion Concentrations on the Gating of L-Type Ca2+ Channels in Hair Cells
Effects of Permeant Ion Concentrations on the Gating of L-Type Ca2+ Channels in Hair Cells
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United States: Elsevier Inc
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Language
English
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United States: Elsevier Inc
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We determined the gating and permeation properties of single L-type Ca2+ channels, using hair cells and varying concentrations (5–70mM) of the charge carriers Ba2+ and Ca2+. The channels showed distinct gating modes with high- and low-open probability. The half-activation voltage (V1/2) shifted in the hyperpolarizing direction from high to low perm...
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Full title
Effects of Permeant Ion Concentrations on the Gating of L-Type Ca2+ Channels in Hair Cells
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TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_1302902
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_1302902
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ISSN
0006-3495
E-ISSN
1542-0086
DOI
10.1016/S0006-3495(03)70066-6
