Results 51 to 60 of about 479,304 (279)

Vitamin D supplementation and breast cancer prevention : a systematic review and meta-analysis of randomized clinical trials [PDF]

open access: yes, 2013
In recent years, the scientific evidence linking vitamin D status or supplementation to breast cancer has grown notably. To investigate the role of vitamin D supplementation on breast cancer incidence, we conducted a systematic review and meta-analysis ...
Nancy Santesso (435397)   +84 more
core   +1 more source

Vitamin D3 and D3 Metabolites in Young Goats Fed Varying Amounts of Calcium and Vitamin D3

open access: yesJournal of Dairy Science, 1986
Twenty-four male goats, 2 to 4 wk of age, were allotted to four dietary treatments in a 2 X 2 factorial design and, for 20 wk, were fed a milk diet at 12.5% body weight. Treatments varied in amounts of supplemental calcium and vitamin D3. Daily allowances per kilogram body weight were: 9.4 IU vitamin D3 (basal), 9.4 IU vitamin D3 plus 406 mg calcium ...
T G, Hines   +4 more
openaire   +2 more sources

Vitamin D and Glaucoma: A Critical Review of the Literature

open access: yesJournal of Ophthalmology, 2020
Primary open-angle glaucoma is a progressive optic neuropathy which can lead to irreversible blindness if untreated. A number of studies have been published suggesting a correlation between the level of serum vitamin D3 and glaucoma or intraocular ...
Hana Abouzeid, Caroline Flora Samer
doaj   +1 more source

Gama-glutamil transpeptidase como alvo de ação da 1,25(OH)2 vitamina D3 na membrana plasmática das células de Sertoli [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2014A 1a,25-diidroxivitamina D3 (1,25-D3) é o metabólito ativo da vitaminaD3. A 1,25-D3 é crítica para
Gonçalves, Renata
core  

The role of vitamin D3 in follicle development

open access: yesJournal of Ovarian Research
Vitamin D3 plays a crucial role in female reproduction. As research progresses, the mechanisms of action of vitamin D3 on follicular development have been widely discussed.
Mingxia Li   +3 more
doaj   +1 more source

1,25-dihydroxyvitamin D3 and development of tuberculosis in cattle [PDF]

open access: yes, 2003
This report describes the presence and activity of 1,25-dihydroxyvitamin D3 (1,25-D3) in experimental bovine tuberculosis. Animals that went on to develop tuberculous lesions exhibited a rapid transient increase in serum 1,25-D3 within the first 2 weeks ...
Hewinson, R. G.   +4 more
core  

DHCR7 mutations linked to higher vitamin D status allowed early human migration to Northern latitudes [PDF]

open access: yes, 2013
Vitamin D is essential for a wide range of physiological processes including immune function and calcium homeostasis. Recent investigations have identified candidate genes which are strongly linked to concentrations of 25-hydroxyvitamin D. Since there is
Robert Walton   +15 more
core   +1 more source

Personalise vitamin D3 using physiologically based pharmacokinetic modelling

open access: yesCPT: Pharmacometrics & Systems Pharmacology, 2021
Plasma concentration of vitamin D3 metabolite 25‐hydroxyvitamin D3 (25(OH)D3) is variable among individuals. The objective of this study is to establish an accurate model for 25(OH)D3 pharmacokinetics (PKs) to support selection of a suitable dose regimen
Zhonghui Huang, Tao You
doaj   +1 more source

Dietary Mannan‐Rich Fractions Attenuate Weaning Stress in Piglets via Modulating Gut Microbiota and TLR5/NF‐κB Signaling

open access: yesAnimal Research and One Health, EarlyView.
This study aimed to investigate the potential of a mannan‐rich fraction (MRF) as a dietary intervention to alleviate weaning stress in piglets. Our results revealed that MRF could alleviate weaning stress by modulating the gut microbiota and the TLR5/NF‐κB signaling pathway, offering a novel and sustainable alternative to antibiotic use in swine ...
Yutong Lu   +8 more
wiley   +1 more source

Ameliorative effect of liprotide-encapsulated vitamin D3 on blood glucose, calcium homeostasis, and vitamin D level in a vitamin D and calcium deficient rat model

open access: yesFrontiers in Nutrition
Vitamin D3, recognized for its higher bioavailability and direct cell utilization, plays a vital role in the human body. Applying β-lactoglobulin with oleic acid (β-Lg-AO) as an encapsulating agent is anticipated to protect and enhance the transport of ...
Gemala Anjani   +8 more
doaj   +1 more source

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