Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Eberhard Frömter"'
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 442:709-717
In the present experiments we expressed the rat kidney Na+-HCO3- cotransporter (rkNBC) in Xenopus laevis oocytes to reinvestigate the flux coupling ratio under improved measuring conditions. Essentially the current/voltage (I/V) relationship of isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fec12bb5d0a58c68f6578bcb2b3d18f1
https://doi.org/10.1007/s004240100594
https://doi.org/10.1007/s004240100594
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 442:718-728
The Na+-HCO3 – cotransporter of rat kidney (rkNBC) was expressed in Xenopus laevis oocytes to test whether cytosolic Ca2+ ([Ca2+]i) affects the cotransport stoichiometry. The current/voltage relationship of giant inside-out membrane patches of rkNB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1e7a868701e81ec53f7e8fdaac19289
https://doi.org/10.1007/s004240100592
https://doi.org/10.1007/s004240100592
Autor:
Irene Schulz, Eberhard Frömter
Publikováno v:
Pflügers Archiv - European Journal of Physiology. 461:203-205
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::142532d252abae276d249ca2b6ac6cc0
https://doi.org/10.1007/s00424-010-0896-z
https://doi.org/10.1007/s00424-010-0896-z
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 434:373-382
Isolated microperfused rabbit renal proximal tubule S2 segments, if incubated in conventional substrate containing HCO3- Ringer solution, exhibit lower cell membrane potentials (Vb) and elevated intracellular Na+ concentrations ([Na]i) compared to ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd024d629bba2e377a3c65f1f4921c0c
https://doi.org/10.1007/s004240050410
https://doi.org/10.1007/s004240050410
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 434:383-391
In the preceding publication we reported that some transport properties of proximal tubules perfused in vitro differ from those of tubules perfused in vivo, and that the in vivo function can be largely recuperated by improved metabolic substrate supp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281204a51d47d95e35c94d2ec3653b40
https://doi.org/10.1007/s004240050411
https://doi.org/10.1007/s004240050411
Autor:
Birgitta-Christina Burckhardt, S. Müller-Berger, Eberhard Frömter, Koji Yoshitomi, Salvatore Coppola, Ita Samarzija, G. Seki
Publikováno v:
Kidney International. 49(6):1671-1677
On the mechanism of bicarbonate exit from renal proximal tubular cells. We compare here the results of electrophysiological measurements on proximal tubular cells performed on rat kidney in vivo and on isolated rabbit and rat tubules in vitro . Based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fabafa9ec7bc82e9d9cbc1254df719f5
Autor:
U. H. Schröder, Eberhard Frömter
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 430:246-256
With the aim of further elucidating the role of the epithelial Cl- conductance and its defect in cystic fibrosis (CF) patients we studied the properties and regulation of the Cl- conductance in primary cultures of human nasal polyp epithelia. To faci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::034337330977edb42114ec7bdc5c3bc9
https://doi.org/10.1007/bf00374656
https://doi.org/10.1007/bf00374656
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 429:659-662
As long as the question of which channels are responsible for cAMP-mediated epithelial Cl- secretion remains unsolved, it is still important to search for specific inhibitors that might help to relate macroscopic to microscopic events. Following the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff93b7650e675abc09cb6a6b7196675
https://doi.org/10.1007/bf00373986
https://doi.org/10.1007/bf00373986
Autor:
Rainer Greger, H.-W. Fehlhaber, A. Rabe, Gerhard Burckhardt, J. Disser, Eberhard Frömter, Karl Kunzelmann, W. Krick, B. Roch, C. P. Hansen
Publikováno v:
Cellular Physiology and Biochemistry. 5:259-268
Cytosol prepared from human placenta inhibits outwardly rectifying Cl- channels excised from HT29 cells. Size exclusion chromatography of cytosol on Superose 12 revealed two inhibitory fractions suggesting Cl- channel inhibitors of different size or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d882824d4d1b9ed03a726f0578343260
https://doi.org/10.1159/000154761
https://doi.org/10.1159/000154761
Publikováno v:
Pfl�gers Archiv European Journal of Physiology. 429:193-202
In the present experiments we have made a new attempt to characterize the ion transport properties of H(+)-secreting cells of the gastric mucosa using electrophysiological techniques. Individual gastric glands of bullfrog fundus mucosa were manually
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70bdcb6a650936be12cf1921f3f541a9
https://doi.org/10.1007/bf00374312
https://doi.org/10.1007/bf00374312