Zobrazeno 1 - 5
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pro vyhledávání: '"T U, Biber"'
Autor:
K. Drewnowska, T. U. Biber
Publikováno v:
American Journal of Physiology-Renal Physiology. 254:F95-F104
Intracellular Cl activity was measured in isolated frog skin (Rana pipiens) with double-barrel microelectrodes. The initial rate of Cl uptake was measured in Cl-depleted cells on reexposure to Cl on apical or basolateral side. In skins with high and
Autor:
T. U. Biber, T. L. Mullen
Publikováno v:
American Journal of Physiology-Cell Physiology. 232:67-75
The transepithelial efflux of Na and several nonelectrolytes (mannitol, sucrose, and polyethylene glycol 900) were measured in the isolated frog skin under short-circuited conditions in chambers that had been specially designed to avoid edge damage.
Publikováno v:
Physiological chemistry and physics and medical NMR. 17(2)
The objective of this study on frog skin was to examine correlations between transepidermal active Na-transport and intracellular [Na]c, [K]c, [Cl]c homeostasis. Isolated, whole skins, and "split skins" were used in measurements of short-circuit curr
Autor:
K. Drewnowska, T. U. Biber
Publikováno v:
The American journal of physiology. 255(5 Pt 2)
Intracellular pH (pHi) and apical cell membrane potential (Va) were determined in principal cells of frog skin (Rana pipiens) with double-barrel micro-electrodes. In the Northern and Southern varieties, respectively, pHi is 0.38 and 0.26 pH units bel
Publikováno v:
The Journal of General Physiology
Isolated frog skin epithelia undergo marked, but reversible swelling when the external skin surface is bathed with conventional NaCl Ringer's and the internal surface with KCl Ringer's solutions. In 2 hours, epithelial thickness increased by over two