| Autor: |
Marilena Christodoulou, Terence J Aspray, Isabelle Piec, Christopher Washbourne, Jonathan CY Tang, William D Fraser, Inez Schoenmakers, the VDOP Trial Group |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
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| Zdroj: |
JBMR Plus, Vol 6, Iss 5, Pp n/a-n/a (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2473-4039 |
| DOI: |
10.1002/jbm4.10619 |
| Popis: |
ABSTRACT Vitamin D status and supplementation regulates bone metabolism and may modulate Wnt signaling. We studied the response of hormonal regulators of bone metabolism, markers of Wnt signaling and bone turnover and bone mineral density (BMD) and bone mineral content (BMC) in a randomized vitamin D intervention trial (12,000 IU, 24,000 IU, 48,000 IU/mo for 1 year; men and women aged >70 years; n = 379; ISRCTN35648481). Associations with total and free 25(OH)D concentrations were analyzed by linear regression. Baseline vitamin D status was (mean ± SD) 25(OH)D: 40.0 ± 20.1 nmol/L. Supplementation dose‐dependently increased total and free 25(OH)D concentrations and decreased plasma phosphate and parathyroid hormone (PTH) (all p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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