Effects of barium on the potassium conductance of squid axon
about
State-dependent barium block of wild-type and inactivation-deficient HERG channels in Xenopus oocytesThe barium site in a potassium channel by x-ray crystallography.External barium influences the gating charge movement of Shaker potassium channelsThe conserved potassium channel filter can have distinct ion binding profiles: structural analysis of rubidium, cesium, and barium binding in NaK2KConduction properties of the M-channel in rat sympathetic neurons.Effects of divalent cations on the E-4031-sensitive repolarization current, I(Kr), in rabbit ventricular myocytes.Interaction of Ba2+ with the pores of the cloned inward rectifier K+ channels Kir2.1 expressed in Xenopus oocytes.Potassium blocks barium permeation through a calcium-activated potassium channel.Inactivation of voltage-gated delayed potassium current in molluscan neurons. A kinetic model.Solvent substitution as a probe of channel gating in Myxicola. Effects of D2O on kinetic properties of drugs that occlude channels.Calcium-mediated decrease of a voltage-dependent potassium current.Effects of external cesium and rubidium on outward potassium currents in squid axonsTrapping single ions inside single ion channels.Both barium and calcium activate neuronal potassium currents.Topiramate hyperpolarizes and modulates the slow poststimulus AHP of rat olfactory cortical neurones in vitro.Heteromeric acid-sensing ion channels (ASICs) composed of ASIC2b and ASIC1a display novel channel properties and contribute to acidosis-induced neuronal deathEffect of barium and tetraethylammonium on membrane circulation in frog retinal photoreceptors.Mn ions pass through calcium channels. A possible explanationIonic currents in two strains of rat anterior pituitary tumor cellsElectrophysiology of flounder intestinal mucosa. I. Conductance properties of the cellular and paracellular pathways.An ion's view of the potassium channel. The structure of the permeation pathway as sensed by a variety of blocking ions.The role of calcium ions in the closing of K channels.Effects of barium and bicarbonate on glial cells of Necturus optic nerve. Studies with microelectrodes and voltage-sensitive dyes.Divalent ion trapping inside potassium channels of human T lymphocytesWhole-cell clamp of dissociated photoreceptors from the eye of Lima scabraMechanism of Ba2+ block of M-like K channels of rod photoreceptors of tiger salamanders.Trapping of organic blockers by closing of voltage-dependent K+ channels: evidence for a trap door mechanism of activation gating.Functional reconstitution of a prokaryotic K+ channelOn the gating mechanisms of the light-dependent conductance in Pecten hyperpolarizing photoreceptors: does light remove inactivation in voltage-dependent K channels?Basolateral K channels in an insect epithelium. Channel density, conductance, and block by barium.Block of squid axon K channels by internally and externally applied barium ions.Basolateral potassium channel in turtle colon. Evidence for single-file ion flowLarge and rapid changes in light scattering accompany secretion by nerve terminals in the mammalian neurohypophysisDifferentiation of two distinct K conductances in the basolateral membrane of turtle colon.Potassium current activated by depolarization of dissociated neurons from adult guinea pig hippocampus.Whole-cell and single channel K+ and Cl- currents in epithelial cells of frog skinExternal barium affects the gating of KCNQ1 potassium channels and produces a pore block via two discrete sitesFunctional role and affinity of inorganic cations in stabilizing the tetrameric structure of the KcsA K+ channelA mutation in S6 of Shaker potassium channels decreases the K+ affinity of an ion binding site revealing ion-ion interactions in the pore.Role of methyl-induced polarization in ion binding
P2860
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P2860
Effects of barium on the potassium conductance of squid axon
description
1980 nî lūn-bûn
@nan
1980年の論文
@ja
1980年学术文章
@wuu
1980年学术文章
@zh-cn
1980年学术文章
@zh-hans
1980年学术文章
@zh-my
1980年学术文章
@zh-sg
1980年學術文章
@yue
1980年學術文章
@zh
1980年學術文章
@zh-hant
name
Effects of barium on the potassium conductance of squid axon
@ast
Effects of barium on the potassium conductance of squid axon
@en
type
label
Effects of barium on the potassium conductance of squid axon
@ast
Effects of barium on the potassium conductance of squid axon
@en
prefLabel
Effects of barium on the potassium conductance of squid axon
@ast
Effects of barium on the potassium conductance of squid axon
@en
P2860
P356
P1476
Effects of barium on the potassium conductance of squid axon
@en
P2093
P2860
P304
P356
10.1085/JGP.75.6.727
P577
1980-06-01T00:00:00Z