Facilitated diffusion and sodium-depende
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Axel Holstege; Heide-Maria Gengenbacher; Linda Jehle; Johannes Hoppmann
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Article
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1991
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John Wiley and Sons
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English
⚖ 925 KB
In mammalian cells, nucleoside transport usually is mediated by facilitated diffusion. In addition, a Na(+)-dependent, concentrative nucleoside transport system has been detected in several tissues but not the liver. To further clarify hepatic nucleoside transport mechanisms, we measured the uptake