Zobrazeno 1 - 10
of 62
pro vyhledávání: '"R.F. Rakowski"'
Autor:
Miguel Holmgren, Francisco Palma, Pablo Artigas, Paul De Weer, R.F. Rakowski, David C. Gadsby
Publikováno v:
The Journal of General Physiology
Palytoxin binds to Na(+)/K(+) pumps in the plasma membrane of animal cells and opens an electrodiffusive cation pathway through the pumps. We investigated properties of the palytoxin-opened channels by recording macroscopic and microscopic currents i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cd706fbb48c3f65bca7281ab6e576ac
http://europepmc.org/articles/PMC2085370
http://europepmc.org/articles/PMC2085370
Publikováno v:
The Journal of General Physiology
The properties of the small fraction of tetrodotoxin (TTX)-sensitive Na channels that remain open in the steady state were studied in internally dialyzed voltage clamped squid giant axons. The observed Ussing flux ratio exponent (n') of 0.97 plus min
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f0f45fedbdf34b0535bf9e0bee67d00
https://doi.org/10.1085/jgp.20028500
https://doi.org/10.1085/jgp.20028500
Publikováno v:
The Journal of General Physiology
The steady-state voltage and [Na(+)](o) dependence of the electrogenic sodium pump was investigated in voltage-clamped internally dialyzed giant axons of the squid, Loligo pealei, under conditions that promote the backward-running mode (K(+)-free sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f8beb2ee4097aa6e1130db85e52c8dce
https://doi.org/10.1085/jgp.117.4.315
https://doi.org/10.1085/jgp.117.4.315
Publikováno v:
Nature Communications
Na+/K+ pumps move net charge through the cell membrane by mediating unequal exchange of intracellular Na+ and extracellular K+. Most charge moves during transitions that release Na+ to the cell exterior. When pumps are constrained to bind and release
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54294a755026dfe643adcf3dcc343e74
https://doi.org/10.1038/ncomms1673
https://doi.org/10.1038/ncomms1673
Publikováno v:
Biophysical Journal. 102(3)
In exchanging three Na+ for two K+, Na+/K+ pumps move net charge through the membrane's electric field. Most charge moves during transitions that release Na+ to the exterior, as Na+ traverse a fraction of the membrane field along an access channel co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1579e69932ea1ad7534f3f244c35d942
Publikováno v:
The Journal of Membrane Biology. 121:177-187
To investigate the voltage dependence of the Na+/K+ pump, current-voltage relations were determined in prophase-arrested oocytes of Xenopus laevis. All solutions contained 5 mM Ba2+ and 20 mM tetraethylammonium (TEA) to block K+ channels. If, in addi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::855e7f95c011333e81efc09bfbe94c57
https://doi.org/10.1007/bf01870531
https://doi.org/10.1007/bf01870531
Publikováno v:
The Journal of membrane biology. 185(3)
Short (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45402e6b1facf41e01ef0e005a36832d
https://pubmed.ncbi.nlm.nih.gov/11891581
https://pubmed.ncbi.nlm.nih.gov/11891581
Publikováno v:
Trends in neurosciences. 18(6)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ceac71777ae9d447db0e3befa74c76ef
https://pubmed.ncbi.nlm.nih.gov/7570996
https://pubmed.ncbi.nlm.nih.gov/7570996
Publikováno v:
Science (New York, N.Y.). 260(5104)
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 conformations that isolate them from internal and external solutions. A major charge movement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df4bbbadf38c250544bb098bd14cbf1f
https://pubmed.ncbi.nlm.nih.gov/7682009
https://pubmed.ncbi.nlm.nih.gov/7682009
Autor:
Anthony Auerbach, B.A. Baldwin, M. Ballivet, Donald M. Bers, D. Bertrand, Françoise Boiron, Linda M. Bowers, M.B. Boyle, Ansgar Büschges, Claude Cassagne, Fat-Chun Tony Chang, John A. Connor, E. Cooper, Fred Delcomyn, Paul De Weer, I.S. Ebenezer, R. Douglas Fields, Sandra C. Fitzgerald, Ian D. Forsythe, David G. Gadsby, Hartmut Glossmann, Anthony Heape, F. Henigman, Naohide Hirashima, Richard Horn, Yuji Imaizumi, G. Isenberg, L.K. Kaczmarek, K.M. Kendrick, Edmund C. Keung, Yutaka Kirino, M. Kordaš, Stephen J. Korn, J. Krüger, David Martin, Alain Marty, W.T. Mason, Ziva Melik, Julian Millar, Katsuhiko Muraki, J. Victor Nadler, Elaine A. Neale, James Neil, Phillip G. Nelson, D. Peterec, R.F. Rakowski, D. Rungger, Yoshiro Saito, Josef Schmitz, Michael J. Shattock, Jonathan A. Stamford, Robert S. Stephenson, Jörg Striessnig, W. Rowland Taylor, S. Valera, Ruth E. Wachtel, Minoru Watanabe, M.F. Wendt-Gallitelli, Douglas M. Wilkison, Zhigang Xiang, Chang Yu, R. Zorec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce0c30116e421029f6cac5b6275f7aa4
https://doi.org/10.1016/b978-0-12-185257-3.50003-3
https://doi.org/10.1016/b978-0-12-185257-3.50003-3
