Results 31 to 40 of about 809,352 (389)

Impaired release of Vitamin D in dysfunctional adipose tissue: New cues on Vitamin D supplementation in obesity [PDF]

open access: yes, 2017
Context: Vitamin D accumulates in adipose tissue (AT) and vitamin D deficiency is frequent in obesity. Objective: We hypothesize that trafficking of vitamin D is altered in dysfunctional AT.
Azzena, Bruno   +9 more
core   +1 more source

Proteogenomic characterization of cholangiocarcinoma

open access: yesHepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng   +18 more
wiley   +1 more source

Vitamin D3 reduces hippocampal NR2A and anxiety in nicotine withdrawal mice

open access: yesTranslational Neuroscience, 2021
Nicotine withdrawal symptoms, mainly anxiety, cause high level of relapse rate after quitting smoking. Vitamin D supplementation has shown its potential for the prevention and treatment of anxiety disorders; however, neurobiological studies about the ...
Wu Bingxue   +9 more
doaj   +1 more source

Natural Vitamin D in Food: To What Degree Does 25‐Hydroxyvitamin D Contribute to the Vitamin D Activity in Food?

open access: yesJBMR Plus, 2021
Vitamin D3, vitamin D2, 25‐hydroxyvitamin D3 [25(OH)D3], and 25‐hydroxyvitamin D2 [25(OH)D2]constitute the vitamin D activity in food. In general, vitamin D activity in food depends on the food's fat content, the feed the animals have been fed, and the ...
Jette Jakobsen, Tue Christensen
doaj   +1 more source

The effect of 14 weeks of vitamin D3 supplementation on antimicrobial peptides and proteins in athletes [PDF]

open access: yes, 2016
Heavy training is associated with increased respiratory infection risk and antimicrobial proteins are important in defence against oral and respiratory tract infections.
Cheng-Shiun He   +9 more
core   +1 more source

Vitamin D3 action within the ovary - an updated review.

open access: yesPhysiological Research, 2020
Vitamin D3 is well-known as a major regulator of calcium and phosphorus homeostasis. A growing body of evidence highlights its crucial role in the regulation of reproductive processes in females.
M. Grzesiak
semanticscholar   +1 more source

Impact of a single oral dose of 100,000 IU vitamin D3 on profiles of serum 25(OH)D3 and its metabolites 24,25(OH)2D3, 3-epi-25(OH)D3, and 1,25(OH)2D3 in adults with vitamin D insufficiency [PDF]

open access: yes, 2017
We investigate the effect of a high dose of vitamin D3 on circulating concentrations of 25(OH)D3 and its metabolites 24,25(OH)2D3, 3-epi-25(OH)D3, and 1,25(OH)2D3 in healthy individuals with self-perceived fatigue and vitamin D insufficiency (25(OH)D3 75
Boesch, Lukas   +6 more
core   +2 more sources

Simultaneous Quantification of 25-Hydroxyvitamin D3 and 24,25-Dihydroxyvitamin D3 in Rats Shows Strong Correlations between Serum and Brain Tissue Levels

open access: yesInternational Journal of Endocrinology, 2015
While vitamin D3 is recognized as a neuroactive steroid affecting both brain development and function, efficient analytical method in determining vitamin D3 metabolites in the brain tissue is still lacking, and the relationship of vitamin D3 status ...
Ying Xue   +8 more
doaj   +1 more source

Experimental preeclampsia development depends on vitamin D(3) status in female wistar rats [PDF]

open access: yesThe Ukrainian Biochemical Journal
Deficiency of vitamin D3 during pregnancy is a widespread challenge associated with increased risk of complications, particularly preeclampsia (PE), a serious condition characterized by hypertension with proteinuria.
I. V. Poladych   +3 more
doaj   +1 more source

Early High-Dose Vitamin D3 for Critically Ill, Vitamin D-Deficient Patients.

open access: yesNew England Journal of Medicine, 2019
BACKGROUND Vitamin D deficiency is a common, potentially reversible contributor to morbidity and mortality among critically ill patients. The potential benefits of vitamin D supplementation in acute critical illness require further study.
A. Ginde   +18 more
semanticscholar   +1 more source

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