Day-to-day variation of transferrin receptor and ferritin in healthy men and women
نویسندگان
چکیده
منابع مشابه
Day-to-day variation of transferrin receptor and ferritin in healthy men and women.
To determine the total day-to-day intraindividual variability of ferritin and transferrin receptor (TfR), we collected venous serum and plasma and capillary serum and plasma samples during 10 nonconsecutive days over a 4-wk period from a group of healthy men (n = 10) and women (n = 11) aged 19-46 y. On the basis of a method previously established in younger and older adults, biological (sigma 2...
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Day to day variability in the transferrin receptor/ferritin index in female athletes.
OBJECTIVE To determine the within subject (day to day) variability for variables reflecting iron status (concentrations of ferritin and soluble transferrin receptor (sTfR), and the sTfR/logFerr index) in female athletes during a training camp, and in female control subjects. RESULTS The error for ferritin concentration was nearly twice as high in athletes as in controls, that for sTfR concent...
متن کاملDay-to-day variation in serum ferritin concentration in healthy subjects.
We report our observations on day-to-day variation in serum ferritin, serum iron, total iron-binding capacity, and percent saturation of binding proteins with iron in 13 ostensibly healthy subjects during five weeks. The average intrasubject coefficients of variation were 14.5, 28.5, 4.8, and 28.0%, respectively. Precision studies on control samples showed greater within-assay and between-assay...
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ژورنال
عنوان ژورنال: The American Journal of Clinical Nutrition
سال: 1996
ISSN: 0002-9165,1938-3207
DOI: 10.1093/ajcn/64.5.738