Results 251 to 260 of about 786,573 (309)
Some of the next articles are maybe not open access.

Effect of vitamin D3 supplementation in pregnancy on risk of pre-eclampsia - Randomized controlled trial.

Clinical Nutrition, 2019
BACKGROUND Vitamin D plays pivotal role in decidualization and implantation of the placenta. Recent researches have shown that low level of vitamin D3 "25-hydroxyvitamin D (25[OH]D)" in serum is a risk factor for pre-eclampsia.
Aisha Mansoor Ali   +3 more
semanticscholar   +1 more source

Vitamin D3 metabolism in dogs

Molecular and Cellular Endocrinology, 2002
Plasma concentrations of the main vitamin D(3) metabolites (i.e., 25(OH)D(3), 1,25(OH)(2)D(3), and 24,25(OH)(2)D(3)) were measured in 14 weeks old large- and small-breed dogs (adult body weight 60 kg vs. 6 kg), raised under the same conditions. Levels of 25(OH)D(3) (approx. 22 microg/l) and 1,25(OH)(2)D(3) (approx. 40 ng/l) were similar in both groups,
Hazewinkel, H.A.W., Tryfonidou, M.A.
openaire   +4 more sources

Promoting effect of nano hydroxyapatite and vitamin D3 on the osteogenic differentiation of human adipose-derived stem cells in polycaprolactone/gelatin scaffold for bone tissue engineering.

Materials Science and Engineering C: Materials for Biological Applications, 2019
Tissue engineering knowledge is a step towards the treatment of irreversible damages to human beings. In the present study, PCL/Gel, PCL/Gel/nHA, PCL/Gel/Vit D3 and PCL/Gel/nHA/Vit D3 (Polycaprolactone/Gelatin/Nanohydroxyapatite/Vitamin D3) composite ...
M. Sattary   +4 more
semanticscholar   +1 more source

Gene Regulation by Vitamin D3

Critical Reviews™ in Eukaryotic Gene Expression, 1998
The physiologically active form of vitamin D3, 1 alpha,25-dihydroxyvitamin D3 (VD), is a nuclear hormone with pleiotropic action on the control of calcium homeostasis and bone formation, induction of cellular differentiation and apoptosis, inhibition of cellular proliferation, and other cellular signaling processes.
C, Carlberg, P, Polly
openaire   +2 more sources

Vitamin D3 and Vitamin D3 Analogues as an Adjunct to Cancer Chemotherapy and Radiotherapy

Current Medicinal Chemistry-Anti-Cancer Agents, 2002
The development of drugs that are highly selective and yet produce minimal toxicity to host tissue remains one of the most difficult challenges in cancer therapeutics. Since the majority of malignancies are treated with drugs in combination rather than single agents, one practical approach to circumvent this problem is to develop new therapeutic agents
David A, Gewirtz   +2 more
openaire   +2 more sources

Urinary metabolites of vitamin D3

Journal of Steroid Biochemistry, 1980
Abstract Relatively little is known regarding the identity of the terminal metabolites of vitamin D 3 , yet measurement of these compounds would give additional useful data on the normal and pathophysioogy of vitamin D in man. We have therefore investigated the metabolism of [26.27- 3 H]-25-hydroxy vitamin D 3 administered orally to a human subject.
C H, Shackleton, E, Roitman, J, Whitney
openaire   +2 more sources

The Vitamin D3-Hormon

2016
Most tissue types carry receptors for the vitamin D3 hormone and are therefore receptive to its myriad control signals. It exercises a regulatory function over the activity of at least 200 genes. One important responsibility of this hormone lies in bone metabolism (Chapter 75) and in optimizing the body’s neuromuscular coordination.
openaire   +1 more source

Questions on the Use of Vitamin D3

Pediatrics, 1980
From their observations in a boy with hypophosphatemic rickets Chan and Bartter1 conclude that administration of 1α,25-dihydroxyvitamin D3 (1,25-(OH)2D3) is the treatment of choice for this disease. Since this point of view is not shared by everybody, it demands careful scrutiny.
S, Balsan, R, Steendijk
openaire   +2 more sources

Treatment of osteoporosis with vitamin D3

Osteoporosis International, 1993
The aims of the treatment of osteoporosis are to halt the rapid decrease in bone mass, and if possible, to increase the bone mass. Appropriate treatment is expected to lower the incidence of bone fracture in patients with a low bone mass by maintaining or increasing bone mass on a long-term basis.
openaire   +2 more sources

Tissue content of vitamin D3 and 25-hydroxy vitamin D3 in minipigs after cutaneous synthesis, supplementation and deprivation of vitamin D3

Steroids, 2015
Information regarding the endogenous storages of vitamin D3 after cutaneous vitamin D synthesis compared to oral vitamin D3 supplementation is sparse. Furthermore it is not known whether vitamin D3 can be stored for later use during periods of shortages of vitamin D3.
Anders, Burild   +3 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy