Comparison of three methods for 25-hydroxyvitamin D analysis in umbilical cord serum
نویسندگان
چکیده
منابع مشابه
Serum 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 کاملMulticenter comparison study of current methods to measure 25-hydroxyvitamin D in serum.
OBJECTIVES Measurement of serum 25-hydroxyvitamin D [25(OH)D] is generally considered to be a reliable indicator of vitamin D status. The recent increase in diversity of 25(OH)D assays prompted us to evaluate the performance of chromatographic methods (two in-house ID-LC-MS/MS and HPLC (ClinRep, Recipe)), a protein binding method (Cobas-25(OH)D-total, Roche) and immunochemical methods (Liaison ...
متن کاملLow Serum Levels of 25-Hydroxyvitamin D in Association with Type 2 Diabetes in Indian Patients
Objective: Vitamin D deficiency is a common disorder worldwide and is indicated by low serum 25-hydroxyvitamin D levels. Recent studies have suggested an association of 25-hydroxyvitamin D deficiency with diabetes mellitus. The objective of this study is to investigate the relationship between 25-hydroxyvitamin D concentration and type 2 diabetes in South Indian patients. Materials and Methods...
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 کاملserum 25-hydroxyvitamin d in patients with major depressive disorder.
we investigated the association between serum 25(oh) d levels and depressive symptoms in patients with major depressive disorder (mdd).eighty-five adults, 44 drug free patients with mdd and 41 apparently healthy controls, participated in the study. the hamilton depression rating scale was used to assess severity of major depression. mental health of the controls was assessed according to dsm-iv...
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ژورنال
عنوان ژورنال: Proceedings of the Nutrition Society
سال: 2013
ISSN: 0029-6651,1475-2719
DOI: 10.1017/s0029665113001390