Results 301 to 310 of about 1,192,443 (332)
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American Journal of Physiology-Renal Physiology, 1999
The vitamin D endocrine systems plays a critical role in calcium and phosphate homeostasis. The active form of vitamin D, 1,25-dihydroxyvitamin D3[1,25(OH)2D3], binds with high affinity to a specific cellular receptor that acts as a ligand-activated transcription factor.
Adriana S, Dusso +2 more
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The vitamin D endocrine systems plays a critical role in calcium and phosphate homeostasis. The active form of vitamin D, 1,25-dihydroxyvitamin D3[1,25(OH)2D3], binds with high affinity to a specific cellular receptor that acts as a ligand-activated transcription factor.
Adriana S, Dusso +2 more
openaire +3 more sources
Journal of Endocrinological Investigation, 2020
At present, there is no need and no sufficient evidence to support universal screening for vitamin D status. There are four categories of subjects in whom there is no requirement for screening, since a number of studies indicate beneficial effects of vitamin D supplementation; these are represented by children and adolescents, pregnant women, patients ...
Minisola S. +9 more
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At present, there is no need and no sufficient evidence to support universal screening for vitamin D status. There are four categories of subjects in whom there is no requirement for screening, since a number of studies indicate beneficial effects of vitamin D supplementation; these are represented by children and adolescents, pregnant women, patients ...
Minisola S. +9 more
openaire +2 more sources
Vitamin D and Vitamin D Dependency
2015Administration of large doses of vitamin D2 brought about a marked increase of 25-hydroxyvitamin D in both the patients with vitamin D dependency and hypophosphatemic vitamin D-resistant rickets. During the administration of vitamin D2, increment of 1,25-dihydroxyvitamin D was marked in hypophosphatemic vitamin D-resistant rickets, but far smaller in ...
Y, Tsuchiya +7 more
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Annual Review of Medicine, 1974
During the past decade, an explosion of information has become available on the metabolism and function of vitamin D which is of great importance to clinicians in the treatment of metabolic bone disease. We have learned that vitamin D is the precursor of at least one hormone and that this hormone carries out functions in calcium and phosphorus ...
M F, Holick, H F, DeLuca
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During the past decade, an explosion of information has become available on the metabolism and function of vitamin D which is of great importance to clinicians in the treatment of metabolic bone disease. We have learned that vitamin D is the precursor of at least one hormone and that this hormone carries out functions in calcium and phosphorus ...
M F, Holick, H F, DeLuca
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Vitamin D: the sunshine vitamin
British Journal of Nursing, 2010Vitamin D has recently attracted a considerable amount of media attention. This article investigates whether the notion of a widespread vitamin D deficiency is justified in the UK, and what effect it might have on the general populace. Also considered are which physiological systems vitamin D affects in addition to bone remodelling, as well as the ...
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Current Osteoporosis Reports, 2008
The fat-soluble vitamin D prohormones, ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3), are essential for the efficient intestinal absorption of calcium and phosphate and the subsequent mineralization of bone. Inadequate vitamin D leads to chronic secondary hyperparathyroidism and osteoporosis. The increasing prevalence of osteoporosis has
Jordan L, Geller, John S, Adams
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The fat-soluble vitamin D prohormones, ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3), are essential for the efficient intestinal absorption of calcium and phosphate and the subsequent mineralization of bone. Inadequate vitamin D leads to chronic secondary hyperparathyroidism and osteoporosis. The increasing prevalence of osteoporosis has
Jordan L, Geller, John S, Adams
openaire +2 more sources
International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition, 1993
Chemicals/CAS: Vitamin D, 1406-16 ...
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Chemicals/CAS: Vitamin D, 1406-16 ...
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Clinical Endocrinology, 1977
SUMMARYDuring the past decade, an explosion of information has become avdable on the metabolism and function of vitamin D whch is of great importance to clinicians in the treatment of metabolic bone disease. We have learned that vitamin D is the precursor of at least one hormone and that ths hormone carries out functions in calcium and phosphorus ...
openaire +2 more sources
SUMMARYDuring the past decade, an explosion of information has become avdable on the metabolism and function of vitamin D whch is of great importance to clinicians in the treatment of metabolic bone disease. We have learned that vitamin D is the precursor of at least one hormone and that ths hormone carries out functions in calcium and phosphorus ...
openaire +2 more sources
Annals of Internal Medicine, 1976
Current status of our understanding of the metabolism of vitamin D and its implications in metabolic bone disease is reviewed. The details of metabolism of vitamin D3 to 25-hydroxyvitamin D3 in the liver and its further conversion in the kidneys to either 1,25-dihydroxyvitamin D3 or 24,25-dihydroxyvitamin D3 are presented.
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Current status of our understanding of the metabolism of vitamin D and its implications in metabolic bone disease is reviewed. The details of metabolism of vitamin D3 to 25-hydroxyvitamin D3 in the liver and its further conversion in the kidneys to either 1,25-dihydroxyvitamin D3 or 24,25-dihydroxyvitamin D3 are presented.
openaire +2 more sources