25-Hydroxyvitamin D level does not reflect intestinal calcium absorption: an assay using strontium as a surrogate marker

25-Hydroxyvitamin D level does not reflect intestinal calcium absorption: an assay using strontium as a surrogate marker

There is conflicting evidence as to the optimal serum 25-hydroxyvitamin D [25(OH)D] concentration for intestinal calcium absorption (Abs-Ca). Our purpose was to assess the relationship between vitamin D status and Abs-Ca in postmenopausal women. Fifty volunteers with low bone mass were grouped accor...

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Veröffentlicht in:Journal of bone and mineral metabolism 2015-05, Vol.33 (3), p.319-328
Hauptverfasser: Camargo, Marília Brasilio Rodrigues, Vilaça, Tatiane, Hayashi, Lilian Fukusima, Rocha, Olguita G. Ferreira, Lazaretti-Castro, Marise
Format: Artikel
Sprache:eng
Schlagworte:
Aged
Aged, 80 and over
Anthropometry
Calcium - metabolism
Calcium, Dietary - metabolism
Humans
Intestinal Absorption
Medicine
Medicine & Public Health
Metabolic Diseases
Middle Aged
Original Article
Orthopedics
Skin - metabolism
Strontium - metabolism
Vitamin D - analogs & derivatives
Vitamin D - blood
Vitamin D - metabolism
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Zusammenfassung:There is conflicting evidence as to the optimal serum 25-hydroxyvitamin D [25(OH)D] concentration for intestinal calcium absorption (Abs-Ca). Our purpose was to assess the relationship between vitamin D status and Abs-Ca in postmenopausal women. Fifty volunteers with low bone mass were grouped according to their serum 25(OH)D concentration as follows: mild deficient,
ISSN:0914-8779
1435-5604
DOI:10.1007/s00774-014-0592-8