Results 11 to 20 of about 2,603 (174)

Effects of Short‐Term Calcifediol Supplementation on Leukocyte Cytokine Production in Healthy Dogs: A Randomized, Double‐Blinded, Placebo‐Controlled Crossover Trial

Journal of Veterinary Internal Medicine
Background Vitamin D modulates the immune response in many species, including dogs. To date, research investigating the immunological effects of vitamin D in dogs is limited to in vitro studies.
Jared A. Jaffey, Rachael Kreisler, Robert C. Backus, Danielle Gordon, Lauren Chittick   +4 more
doaj   +2 more sources

Sleep Deprivation, Cytokine Dysregulation, and the Risk of Cardiac Arrhythmia in Dogs. [PDF]

Vet Med Sci
Sleep deprivation triggers systemic inflammation in dogs, activating cytokine networks (IL‐6, TNF, IFN‐γ) and JAK–STAT signalling. Network and enrichment analyses reveal immune‐cardiac interactions linked to altered electrophysiology and arrhythmia risk.
Sethumadhavan A, Kumar AH.
europepmc   +2 more sources

Vitamin D: Physiology, Pharmacology and Clinical Evidence for Supplementation—A Narrative Review [PDF]

Basic Clin Pharmacol Toxicol
ABSTRACT Vitamin D is a nutrient and prohormone obtained from diet and supplements and synthesized in the skin. It is essential for calcium and phosphate homeostasis and skeletal health and influences multiple extra‐skeletal processes, yet deficiency remains common worldwide.
Virtanen J.
europepmc   +2 more sources

The role of native vitamin D treatment in the clinical assessment of osteoporosis in patients with chronic kidney disease

Український Журнал Нефрології та Діалізу, 2023
The prevalence of vitamin D deficiency is high in patients with chronic kidney disease (CKD). Vitamin D deficiency is associated with various bone disorders such as osteoporosis by affecting bone mineralization.
Selinay Demirel, Murat Gürbüz
doaj   +1 more source

Undetectable serum calcidiol: not everything that glitters is gold [PDF]

Clinical Kidney Journal, 2012
There is an increased awareness of the adverse consequences of nutritional vitamin D deficiency. We report a patient with chronic tophaceous gout, chronic kidney disease (CKD) Stage 3/4 and undetectable serum calcidiol who developed severe hypercalcaemia upon vitamin D supplementation despite serum 25(OH) vitamin D within the normal range.
Gallegos-Bayas, Gioconda, Pascual-Pareja, José Francisco, Sanchez-Niño, Maria D., Manzarbeitia, Felix, Ortiz, Alberto   +4 more
openaire   +2 more sources

Differentiated approach to correcting low vitamin D status in adolescent girls in Moscow

Медицинский совет, 2021
Introduction. The work is devoted to the study of vitamin D status in adolescent girls and the selection of adequate doses for its correction.Study objective.
I. N. Zakharova, E. A. Soloveva, T. M. Tvorogova, N. G. Sugian   +3 more
doaj   +1 more source

Niveles de calcidiol y mantenimiento de la función muscular, capacidad funcional y densidad mineral ósea en población española no seleccionada

Revista de Osteoporosis y Metabolismo Mineral, 2019
Introducción: La vitamina D posee efectos beneficiosos que supuestamente contribuirían a mantener la función músculo-esquelética. Objetivo: Analizar en una población no seleccionada el efecto de los niveles de calcidiol sobre la función muscular en ...
Gómez Alonso C, Díaz López JB, Rodríguez Rebollar A, Martínez Arias L, Martín Vírgala J, Martín Carro B, Marqués Álvarez L, Palomo Antequera C, Cannata Andía JB, Naves Díaz M   +9 more
doaj   +1 more source

Vitamin D3 – a fundamental component of human health and a potential supplement for COVID-19 prevention and therapy

Medycyna Ogólna i Nauki o Zdrowiu, 2021
Introduction and objective Vitamin D3 is one of the most essential endogenous compounds synthesized in the human body. Originally, its deficiency was associated with the occu-rrence of rickets in children.
Krzysztof Bogumił Sawicki, Waldemar Skawiński   +1 more
doaj   +1 more source

Effect of source and amount of vitamin D on serum concentrations and retention of calcium, magnesium, and phosphorus in dairy cows

Journal of Dairy Science, 2023
: The objectives of the experiment were to determine the effects of supplementing 2 amounts of 25-hydroxyvitamin D3 (calcidiol; CAL) compared with equal amounts of vitamin D3 (cholecalciferol; CHOL) on serum concentrations, absorptions, and retentions of
M.B. Poindexter, R. Zimpel, A. Vieira-Neto, A. Husnain, A.C.M. Silva, A. Faccenda, A. Sanches de Avila, P. Celi, C. Cortinhas, J.E.P. Santos, C.D. Nelson   +10 more
doaj   +1 more source

Calcifediol During Pregnancy Improves Maternal and Fetal Availability of Vitamin D Compared to Vitamin D3 in Rats and Modifies Fetal Metabolism

Frontiers in Nutrition, 2022
The fetus depends on the transplacental transfer of vitamin D. Calcifediol (25-OH-D3) is the vitamin D metabolite that crosses the placenta. Previously, oral 25-OH-D3 improved serum 25-OH-D3 compared to vitamin D3 in non-pregnant subjects, although no ...
Antonio Gázquez, María Sánchez-Campillo, Alejandro Barranco, Ricardo Rueda, Jia P. Chan, Matthew J. Kuchan, Elvira Larqué   +6 more
doaj   +1 more source