Results 21 to 30 of about 47,076 (120)

Digestibility of dietary calcium and phosphorus in young and growing broilers supplemented with 1α-hydroxycholecalciferol in combination with phytase [PDF]

, 2023
Dissertation (MScAgric (Animal Science Animal Nutrition))--University of Pretoria, 2023.1α-Hydroxycholecalciferol (1α-OH-D3) is a synthetic cholecalciferol derivative that is rapidly hydroxylated into 1α,25-dihydroxycholecalciferol, the biologically ...

core   +1 more source

Effect of vitamin D metabolites and gene expression of vitamin D receptor, and 1‐alpha‐hydroxylase related to the sperm quality

Reproduction in Domestic Animals, Volume 58, Issue 9, Page 1214-1224, September 2023., 2023
Abstract The incidence of male fertility disorders has increased greatly due to various genetic and lifestyle factors. Recently, it has been hypothesized that vitamin D may be involved with idiopathic infertility. The goal of the study was to determine the effect and relationship between blood vitamin D metabolites, intracellular sperm vitamin D levels,
Bogdan H. Roussev, Ayshe S. Salim, Galina T. Nenkova, Momchil T. Barbolov, Milka A. Nashar, Diana G. Ivanova, Todorka D. Sokrateva   +6 more
wiley   +1 more source

Scientific opinion on the tolerable upper intake level for vitamin D, including the derivation of a conversion factor for calcidiol monohydrate

EFSA Journal, Volume 21, Issue 8, August 2023., 2023
Abstract Following two requests from the European Commission (EC), the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) was asked to deliver a scientific opinion on the revision of the tolerable upper intake level (UL) for vitamin D and to propose a conversion factor (CF) for calcidiol monohydrate into vitamin D3 for labelling purposes ...
EFSA Panel on Nutrition, Novel Foods and FoodAllergens (NDA), Dominique Turck, Torsten Bohn, Jacqueline Castenmiller, Stefaan de Henauw, Karen‐Ildico Hirsch‐Ernst, Helle Katrine Knutsen, Alexandre Maciuk, Inge Mangelsdorf, Harry J McArdle, Kristina Pentieva, Alfonso Siani, Frank Thies, Sophia Tsabouri, Marco Vinceti, Susan Lanham‐New, Giovanni Passeri, Ionut Craciun, Lucia Fabiani, Rita Ferreira De Sousa, Laura Martino, Silvia Valtueña Martínez, Androniki Naska   +23 more
wiley   +1 more source

Type 1 Diabetes Autoimmunity: To What Extent Vitamin D is Beneficial. [PDF]

Biochem Res Int
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 ...
Al-Madhagi H.
europepmc   +2 more sources

Antiproliferative effects of 1α-OH-vitD 3 in malignant melanoma: potential therapeutic implications [PDF]

, 2017
Early detection and surgery represent the mainstay of treatment for superficial melanoma, but for high risk lesions (Breslow's thickness >0.75 mm) an effective adjuvant therapy is lacking.
LUCIANI, Emidio, LAVRA, Luca, PISANI, DANIELA, Ulivieri, Alessandra, SPATH, Lucia, CARLESIMO, Marta, Bucci, Barbara, GIUBETTINI, MARIA, SCIACCHITANO, Salvatore, BARTOLAZZI, ARMANDO, FIDANZA, LAURA, NARCISI, ALESSANDRA   +11 more
core   +1 more source

Uncovering genetic causes of hypophosphatemia

Journal of Internal Medicine, Volume 293, Issue 6, Page 753-762, June 2023., 2023
Abstract Background Chronic hypophosphatemia can result from a variety of acquired disorders, such as malnutrition, intestinal malabsorption, hyperparathyroidism, vitamin D deficiency, excess alcohol intake, some drugs, or organ transplantation. Genetic disorders can be a cause of persistent hypophosphatemia, although they are less recognized. We aimed
Nuria Puente‐Ruiz, Pablo Docio, María T. García Unzueta, Bernardo A. Lavín, Ainhoa Maiztegi, Ana Isabel Vega, María Piedra, Leyre Riancho‐Zarrabeitia, Fátima Mateos, Domingo Gonzalez‐Lamuño, Carmen Valero, José A. Riancho   +11 more
wiley   +1 more source

Control of lipid metabolism by the dynamic and nutrient‐dependent post‐translational modification O‐GlcNAcylation

Natural Sciences, Volume 3, Issue 2, April 2023., 2023
Abstract O‐GlcNAcylation is a post‐translational modification belonging to the large group of glycosylations. It consists of the modification of cytoplasmic, nuclear, and mitochondrial proteins with a single N‐acetylglucosamine residue by O‐GlcNAc transferase (OGT).
Céline Schulz, Quentin Lemaire, Alexandre Berthier, Amandine Descat, Mostafa Kouach, Anne‐Sophie Vercoutter‐Edouart, Ikram El Yazidi‐Belkoura, Stéphan Hardivillé, Jean‐François Goossens, Philippe Lefebvre, Tony Lefebvre   +10 more
wiley   +1 more source

AMP-activated protein kinase (AMPK) action in skeletal muscle via direct phosphorylation of PGC-1α [PDF]

, 2007
Activation of AMP-activated kinase (AMPK) in skeletal muscle increases glucose uptake, fatty acid oxidation, and mitochondrial biogenesis by increasing gene expression in these pathways.
B. M. Spiegelman, S. Jager, C. Handschin, Handschin, C., St-Pierre, J., J. St.-Pierre, Spiegelman, B. M., Jager, S.   +7 more
core   +1 more source

Complex coordination of cell plasticity by a PGC-1α-controlled transcriptional network in skeletal muscle [PDF]

, 2015
Skeletal muscle cells exhibit an enormous plastic capacity in order to adapt to external stimuli. Even though our overall understanding of the molecular mechanisms that underlie phenotypic changes in skeletal muscle cells remains poor, several factors ...
Handschin, Christoph, Christoph Handschin, Kupr, Barbara, Barbara eKupr, Christoph eHandschin, Barbara Kupr, Handschin C, Kupr B   +7 more
core   +1 more source

Effects of Dietary 1α-hydroxycholecalciferol on Broiler Performance, Femoral Quality, and Intestinal Calcium and Phosphorus Transporter Gene Expression [PDF]

Brazilian Journal of Poultry Science
This study investigated the effects of dietary 1α-hydroxycholecalciferol (1α-OH-D3) supplementation on growth performance, femoral quality, and intestinal gene expression related to calcium (Ca) and phosphorus (P) transporters in 1- to 21-day-old ...
JF Hao, L He, HX Qu, Y Zhou, MY Chen, GH Chen, JC Han   +6 more
doaj   +2 more sources