Red cell aging and active calcium transport
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چکیده
منابع مشابه
evidence of active transport involvement in morphine transport via mdckii and mdck-pgp cell lines
several transporters appear to be important in transporting various drugs. many patients, who receive morphine as analgesic medication, also receive other medications with potency of changing morphine transport by affecting p-glycoprotein (p-gp) and oatp2 transport system. this could influence morphine pharmacokinetics and pharmacodynamics. the aim of present study was to elucidate the transpor...
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The Ca(++) transport mechanism in the red cell membrane was studied in resealed ghost cells. It was found that the red cell membrane can transport Ca(++) from inside the cell into the medium against great concentration gradient ratios. Tracing the movement of (45)Ca infused inside red cells indicated that over 95% of all Ca(++) in the cells was transported into media in 20 min incubation under ...
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The properties of Na+-dependent L-alanine transport in human erythrocytes were investigated using K+ as the Na+ substitute. Initial rates of Na+-dependent L-alanine uptake (0.2mM extracellular amino acid) for erythrocytes from 22 donors ranged from 40 to 180pmol/litre of cells per h at 370C. Amino acid uptake over the concentration range 0.1-8mm was consistent with a single saturable component ...
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ژورنال
عنوان ژورنال: Experimental Gerontology
سال: 1990
ISSN: 0531-5565
DOI: 10.1016/0531-5565(90)90063-8