Search Results - "Weer, Paul De"
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Three distinct and sequential steps in the release of sodium ions by the Na + /K + -ATPase
Published in Nature (London) (24-02-2000)“…The Na+/K+ pump, a P-type ion-motive ATPase, exports three sodium ions and then imports two potassium ions in each transport cycle. Ions on one side of the…”
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2
Extracellular Access to the Na,K Pump: Pathway Similar to Ion Channel
Published in Science (American Association for the Advancement of Science) (02-04-1993)“…In each normal Na,K pump cycle, first three sodium and then two potassium ions are transported; in both cases, the ions become temporarily occluded in pump…”
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3
Optical Measurement of Changes in Intracellular Calcium
Published in Biophysical journal (25-02-2020)Get full text
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4
Mg2+-sensitive non-capacitative basolateral Ca2+ entry secondary to cell swelling in the polarized renal A6 epithelium
Published in The Journal of physiology (15-05-2002)“…Polarized renal A6 epithelia respond to hyposmotic shock with an increase in transepithelial capacitance ( C T ) that is inhibited by extracellular Mg 2+ …”
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5
The dynamic relationships between the three events that release individual Na+ ions from the Na+/K+-ATPase
Published in Nature communications (14-02-2012)“…Na + /K + pumps move net charge through the cell membrane by mediating unequal exchange of intracellular Na + and extracellular K + . Most charge moves during…”
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6
Keeping it simple: kinetic models for the sodium pump
Published in The Journal of general physiology (01-05-1997)“…De Weer asserts that with new findings from studies, sodium pump kinetics need not be as complex as once feared…”
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7
Na+ Access Kinetics in the Na+/K+-Atpase Pump
Published in Biophysical journal (31-01-2012)Get full text
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8
Current generated by backward-running electrogenic Na pump in squid giant axons
Published in Nature (London) (31-05-1984)“…The sodium pump of animal cells is electrogenic, that is, it normally exports more sodium ions than it imports potassium ions. In the squid giant axon, the…”
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9
Sodium flux ratio in Na/K pump-channels opened by palytoxin
Published in The Journal of general physiology (01-07-2007)“…Palytoxin binds to Na(+)/K(+) pumps in the plasma membrane of animal cells and opens an electrodiffusive cation pathway through the pumps. We investigated…”
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10
A century of thinking about cell membranes
Published in Annual review of physiology (01-01-2000)Get full text
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11
Voltage dependence of Na+/K(+)-ATPase: structural implications
Published in Japanese journal of physiology (1997)Get more information
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12
Keeping It Simple
Published in The Journal of general physiology (01-05-1997)Get full text
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13
Myokinase Equilibrium
Published in The Journal of biological chemistry (25-04-1973)“…Apparent equilibrium constants of many biochemical reactions are influenced by metal ions. Quantitative prediction of this effect, which is due to complex…”
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14
Mg(2+)-sensitive non-capacitative basolateral Ca(2+) entry secondary to cell swelling in the polarized renal A6 epithelium
Published in The Journal of physiology (15-05-2002)“…Polarized renal A6 epithelia respond to hyposmotic shock with an increase in transepithelial capacitance (C(T)) that is inhibited by extracellular Mg(2+)…”
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15
Mg 2+ ‐sensitive non‐capacitative basolateral Ca 2+ entry secondary to cell swelling in the polarized renal A6 epithelium
Published in The Journal of physiology (01-05-2002)“…Polarized renal A6 epithelia respond to hyposmotic shock with an increase in transepithelial capacitance ( C T ) that is inhibited by extracellular Mg 2+ …”
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16
Voltage dependence of the apparent affinity for external Na(+) of the backward-running sodium pump
Published in The Journal of general physiology (01-04-2001)“…The steady-state voltage and [Na(+)](o) dependence of the electrogenic sodium pump was investigated in voltage-clamped internally dialyzed giant axons of the…”
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17
Single ion occupancy and steady-state gating of Na channels in squid giant axon
Published in The Journal of general physiology (01-03-2002)“…The properties of the small fraction of tetrodotoxin (TTX)-sensitive Na channels that remain open in the steady state were studied in internally dialyzed…”
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18
No easy way out (or in)
Published in The Journal of general physiology (01-09-1999)“…De Weer discusses a proposed alternating-access model for a GABA transporter, which is probably the most complete "fitted" model extant for any transporter,…”
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19
Stoichiometry and voltage dependence of the sodium pump in voltage-clamped, internally dialyzed squid giant axon
Published in The Journal of general physiology (01-05-1989)“…The stoichiometry and voltage dependence of the Na/K pump were studied in internally dialyzed, voltage-clamped squid giant axons by simultaneously measuring,…”
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20
Diversity of Channels, Carriers, and Pumps
Published in Annual review of physiology (01-03-1989)Get full text
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