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Vitamin D3-loaded electrospun cellulose acetate/polycaprolactone nanofibers: Characterization, in-vitro drug release and cytotoxicity studies.

International Journal of Biological Macromolecules, 2021
Vitamin D deficiency is now a global health problem; despite several drug delivery systems for carrying vitamin D due to low bioavailability and loss bioactivity.
Mohammed Ahmad Wsoo   +6 more
semanticscholar   +1 more source

Chromatographic separation of vitamin D3 sulfate and vitamin D3

Steroids, 1978
This paper describes a simple chromatographic technique on Sephadex LH20 for the separation of vitamin D3 sulfate from free vitamin D3 and its metabolites. This technique has been used in the study of vitamin D3 sulfate metabolism in rats. Seven hours after injection of vitamin D3 sulfate (35S or 35S and 3H) only the peak of vitamin D sulfoconjugate ...
Y, Sorgue, L, Miravet
openaire   +2 more sources

Stability and bioavailability of vitamin D3 encapsulated in composite gels of whey protein isolate and lotus root amylopectin.

Carbohydrate Polymers, 2020
A gel delivery system was developed in the present work using whey protein isolate and lotus root amylopectin via regulating pH. The texture, thermodynamics, rheology and microstructure of gels were evaluated. Results showed that pH at 7.0 induced a more
Kang Liu   +5 more
semanticscholar   +1 more source

Vitamin d3 and brain development

Neuroscience, 2003
Evidence for the presence of the vitamin D receptor in brain implies this vitamin may have some function in this organ. This study investigates whether vitamin D(3) acts during brain development. We demonstrate that rats born to vitamin D(3)-deficient mothers had profound alterations in the brain at birth.
Eyles, D   +4 more
openaire   +6 more sources

[Vitamin D3].

Nihon rinsho. Japanese journal of clinical medicine, 1993
With the application of biochemical technique came the discovery that vitamin D is metabolized sequentially to 25-hydroxyvitamin D in liver and then to 1.25-dihydroxyvitamin D (1.25D), the hormonal form of vitamin D, in kidney. The latter process is strictly controlled with the demand of calcium and phosphorus.
M, Inaba, H, Morii
openaire   +2 more sources

Daily oral dosing of vitamin D3 using 5000 TO 50,000 international units a day in long-term hospitalized patients: Insights from a seven year experience.

Journal of Steroid Biochemistry and Molecular Biology, 2019
Vitamin D3 is a secosteroid hormone produced in the skin in amounts estimated up to 25,000 international units (IUs) a day by the action of UVB radiation on 7-dehydrocholesterol. Vitamin D deficiency is common due to both lack of adequate sun exposure to
P. McCullough, D. Lehrer, J. Amend
semanticscholar   +1 more source

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