Results 41 to 50 of about 2,907 (121)

Field Evidence of Endogenous Vitamin D Synthesis in Atlantic Salmon Induced by Natural Sunlight

open access: yesAquaculture Nutrition, Volume 2025, Issue 1, 2025.
Fish are believed not to synthesize vitamin D through UV exposure but to meet their requirements from dietary sources. The high vitamin D levels found in many fish species are thought to originate from UV‐induced synthesis in plankton, with vitamin D subsequently accumulating through the aquatic food chain.
Christina Aspaas Husebø   +16 more
wiley   +1 more source

Mycobacterial lipoprotein activates autophagy via TLR2/1/CD14 and a functional vitamin D receptor signalling

open access: yesCellular Microbiology, 2010
In human monocytes, Toll‐like receptor (TLR) 2/1 activation leads to vitamin D3‐dependent antimycobacterial activities, but the molecular mechanisms by which TLR2/1 stimulation induces antimicrobial activities against mycobacteria remain unclear. Here we
D. Shin   +8 more
semanticscholar   +1 more source

Type 1 Diabetes Autoimmunity: To What Extent Vitamin D is Beneficial

open access: yesBiochemistry Research International, Volume 2025, Issue 1, 2025.
Autoimmune disorders, characterized by an overactive immune system attacking healthy tissues, are a significant global health concern. A common thread among these disorders is vitamin D deficiency. While the exact relationship between vitamin D and autoimmunity remains a hot research arena, plenty of reports have suggested a strong association between ...
Haitham Al-Madhagi, Baskaran Gunasekaran
wiley   +1 more source

Update of the list of qualified presumption of safety (QPS) recommended microbiological agents intentionally added to food or feed as notified to EFSA 21: Suitability of taxonomic units notified to EFSA until September 2024

open access: yesEFSA Journal, Volume 23, Issue 1, January 2025.
Abstract The qualified presumption of safety (QPS) process was developed to provide a safety assessment approach for microorganisms intended for use in food or feed chains. In the period covered by this Statement, no new information was found that would change the status of previously recommended QPS taxonomic units (TUs).
EFSA Panel on Biological Hazards (BIOHAZ)   +28 more
wiley   +1 more source

Crosstalk between Vitamin D Metabolism, VDR Signalling, and Innate Immunity

open access: yesBioMed Research International, 2016
The primary function of vitamin D is to regulate calcium homeostasis, which is essential for bone formation and resorption. Although diet is a source of vitamin D, most foods are naturally lacking vitamin D.
R. Lin
semanticscholar   +1 more source

Prevalence and Determinants of Suboptimal Vitamin D Levels in a Multiethnic Asian Population

open access: yesNutrients, 2017
This population-based cross-sectional study examined the prevalence and risk factors of suboptimal vitamin D levels (assessed using circulating 25-hydroxycholecalciferol (25(OH)D)) in a multi-ethnic sample of Asian adults. Plasma 25(OH)D concentration of
R. Man   +5 more
semanticscholar   +1 more source

Serum vitamin D level – the effect on the clinical course of psoriasis

open access: yesAdvances in Dermatology and Allergology, 2016
Introduction Psoriasis is a hyperproliferative disorder of the skin, and vitamin D analogs are widely used in its treatment. It is evident that ultraviolet radiation enables vitamin D3 (cholecalciferol) formation in the epidermis, and this product is ...
B. Bergler-Czop, L. Brzezińska-Wcisło
semanticscholar   +1 more source

Etelcalcetide Inhibits the Progression of Left Atrial Volume Index Compared to Alfacalcidol in Hemodialysis Patients. [PDF]

open access: yesCardiorenal Med, 2023
Dörr K   +5 more
europepmc   +1 more source

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