Measurement of 25-Hydroxyvitamin D Revisited
نویسندگان
چکیده
منابع مشابه
Measurement of circulating 25-hydroxyvitamin D: A historical review
The constantly increasing requests for the measurement of serum 25-hydroxyvitamin D over the last years has led reagent manufacturers to market different automated and semi-automated methods, that being unfortunately not fully harmonized, yield different results. Liquid chromatography coupled to tandem mass spectrometry (LC/MS2) has more recently been introduced. This approach allows the distin...
متن کاملSerum 25-hydroxyvitamin D (25-OH-D) in obese adolescents.
BACKGROUND There is increasing evidence that vitamin D deficiency is common and has been associated with several non-bone related outcomes, including insulin resistance, type 2 diabetes and cardiovascular disease. The influences of gender, puberty, and adiposity on serum hydroxyvitamin D (25-OH-D) levels and the relationship between 25-OH-D and insulin resistance in obese children were studied....
متن کاملCorrelates of Circulating 25-Hydroxyvitamin D
Low vitamin D status is common globally and is associated with multiple disease outcomes. Understanding the correlates of vitamin D status will help guide clinical practice, research, and interpretation of studies. Correlates of circulating 25-hydroxyvitamin D (25(OH)D) concentrations measured in a single laboratory were examined in 4,723 cancer-free men and women from 10 cohorts participating ...
متن کاملInterlaboratory comparison of 25-hydroxyvitamin D determination.
This interlaboratory study on determination of 25-hydroxyvitamin D (25-OH-D) in serum involved 15 laboratories in eight European countries. All could distinguish between normal (50 +/- 31 nmol/L, mean +/- SD) and grossly increased concentrations, but for eight laboratories the results for serum samples with low and normal 25-OH-D content overlapped. In general, values were well reproducible, bu...
متن کامل25-Hydroxyvitamin D, cholesterol, and ultraviolet irradiation.
Vitamin D deficiency may have implications for cardiovascular health. The purpose of this study was to determine the relationship of 25-hydroxyvitamin D (25[OH]D) to cholesterol and lipoprotein particles and to determine whether increasing 25(OH)D through ultraviolet (UV) irradiation impacted on these parameters in healthy young men and women. This was a randomized trial of 51 adults exposed to...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2006
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2006.075226