Iron treatment and human intestinal Caco-2 cells
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چکیده
منابع مشابه
Mechanisms of Iron Uptake from Ferric Phosphate Nanoparticles in Human Intestinal Caco-2 Cells
Food fortification programs to reduce iron deficiency anemia require bioavailable forms of iron that do not cause adverse organoleptic effects. Rodent studies show that nano-sized ferric phosphate (NP-FePO4) is as bioavailable as ferrous sulfate, but there is controversy over the mechanism of absorption. We undertook in vitro studies to examine this using a Caco-2 cell model and simulated gastr...
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متن کاملCopper treatment alters the permeability of tight junctions in cultured human intestinal Caco-2 cells.
The effects of copper on tight-junction permeability were investigated in human intestinal Caco-2 cells, monitoring transepithelial electrical resistance and transepithelial passage of mannitol. Apical treatment of Caco-2 cells with 10-100 μM CuCl2 (up to 3 h) produced a time- and concentration-dependent increase in tight-junction permeability, reversible after 24 h in complete medium in the ab...
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 2000
ISSN: 0002-9165,1938-3207
DOI: 10.1093/ajcn/72.3.677