Results 11 to 20 of about 2,525 (172)

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

The Relationship Between Serum Calcidiol Deficiency and The Degree of Sarcopenia in Elderly Communities in Surabaya

Jurnal Penyakit Dalam Indonesia, 2020
Introduction. Calcidiol is a vitamin D metabolite used to determine vitamin D status. Calcidiol is the main form in circulation with a half-life of 2 to 3 weeks. In Indonesia, research on the relationship between serum calcidiol levels to the severity of
Hemma Wahyuda Indirayani, Novira Widajanti, Hadiq Firdausi   +2 more
doaj   +1 more source

Supranutrition of microalgal docosahexaenoic acid and calcidiol improved growth performance, tissue lipid profiles, and tibia characteristics of broiler chickens

Journal of Animal Science and Biotechnology, 2023
Background Docosahexaenoic acid (DHA) and calcidiol could be enriched in chicken for improving public nutrition and health. It remains unclear if supranutritional levels of DHA and calcidiol impair growth performance or metabolism of broiler chickens ...
Sahil Kalia, Andrew D. Magnuson, Tao Sun, Guanchen Liu, Woo Kyun Kim, Zackary Johnson, Xin Gen Lei   +6 more
doaj   +1 more source

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

Improvements in the Simultaneous Determination of Calcidiol and Calcitriol in Human Serum or Plasma [PDF]

Clinical Chemistry and Laboratory Medicine, 1988
Technical improvements have been applied to reduce the time required for the determination of calcidiol and calcitriol in serum or plasma. The modifications include the use of Sep-Pak C18 cartridges for the extraction of calciol metabolites from serum instead of a classical liquid/liquid extraction, a considerable shortening of the HPLC purification ...
Jongen, M. J., Kuiper, S., Vijgh, W. J. F. van der, Lips, P., Netelenbos, J. C.   +4 more
openaire   +3 more sources