関: 25-hydroxyvitamin D2

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English Journal

Dietary vitamin D₂--a potentially underestimated contributor to vitamin D nutritional status of adults?

Cashman KD1, Kinsella M1, McNulty BA2, Walton J1, Gibney MJ2, Flynn A1, Kiely M1.
The British journal of nutrition.Br J Nutr.2014 Jul;112(2):193-202. doi: 10.1017/S0007114514000725. Epub 2014 Apr 29.
It has been suggested that vitamin D₂ is not very prevalent in the human food chain. However, data from a number of recent intervention studies suggest that the majority of subjects had measurable serum 25-hydroxyvitamin D₂ (25(OH)D₂) concentrations. Serum 25(OH)D₂, unlike 25(OH)D₃, is not
PMID 24780068

A predictive equation to guide vitamin d replacement dose in patients.

Singh G1, Bonham AJ2.
Journal of the American Board of Family Medicine : JABFM.J Am Board Fam Med.2014 Jul-Aug;27(4):495-509. doi: 10.3122/jabfm.2014.04.130306.
BACKGROUND: Vitamin D is essential for bone health and probably the health of most nonskeletal tissues. Vitamin D deficiency is widespread, and recommended doses are usually inadequate to maintain healthy levels. We conducted a retrospective observational study to determine whether the recommended d
PMID 25002004

The 3 epimer of 25-hydroxycholecalciferol is present in the circulation of the majority of adults in a nationally representative sample and has endogenous origins.

Cashman KD1, Kinsella M2, Walton J2, Flynn A2, Hayes A2, Lucey AJ2, Seamans KM2, Kiely M2.
The Journal of nutrition.J Nutr.2014 Jul;144(7):1050-7. doi: 10.3945/jn.114.192419. Epub 2014 May 14.
Fundamental knowledge gaps in relation to the 3 epimer of 25-hydroxycholecalciferol [3-epi-25(OH)D₃] limit our understanding of its relevance for vitamin D nutrition and health. The aims of this study were to characterize the 3-epi-25(OH)D₃ concentrations in a nationally representative sample of
PMID 24828024

Japanese Journal

Variation of 25-hydroxyvitamin D3 and 25-hydroxyvitamin D2 levels in human plasma obtained from 758 Japanese healthy subjects.

小林正 [他],岡野登志夫,志田澄子,岡田かおる,杉ノ原敏恵,中尾秀人,黒田英造,児玉荘一,松尾保
Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｔｒｉｔｉｏｎａｌ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｖｉｔａｍｉｎｏｌｏｇｙ　 29(3), 271-281, 1983
… Plasma levels of 25-hydroxyvitamin D3 (25-OH-D3) and 25-hydroxyvitamin D2 (25-OH-D2) in 758 Japanese healthy subjects (most of them adults) were determined by a high-performance liquid chromatographic method previously reported (6) and the following results were obtained: 1) The mean and standard deviation (M±SD) of the assayed values of 25-OH-D (sum of 25-OH-D3 and 25-OH-D2) was 23.8±10.1 ng/ml. …
NAID 130001371445

A method for simultaneous determination of 25-hydroxyvitamin D2 and 25-hydroxyvitamin D3 in human plasma by using two steps of high-performance liquid chromatography.

岡野登志夫 [他],水野直子,志田澄子,高橋典子,小林正,黒田英造,児玉荘一,松尾保
Ｊｏｕｒｎａｌ　ｏｆ　Ｎｕｔｒｉｔｉｏｎａｌ　Ｓｃｉｅｎｃｅ　ａｎｄ　Ｖｉｔａｍｉｎｏｌｏｇｙ　 27(1), 43-54, 1981
… A method for simultaneous determination of 25-hy droxyvitamin D2 (25-OH-D2) and 25-hydroxyvitamin D3 (25-OH-D3) in human plasma has been developed by using two steps of high-performance liquid chromatography (HPLC). …
NAID 130001371789

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Bioventix - The Sheep Monoclonal Antibody MassChrom® 25-OH-Vitamin D3/D2 in serum 25-Hydroxyergocalciferol Popular Documents: Specification Sheet 25-Hydroxyvitamin D2 - BML-DM101 - Enzo Last modified: Thu Jun 3 18:22:49 BST 2004 25-HYDROXYVITAMIN D2 | 21343-40-8