Results 141 to 150 of about 143,255 (299)

Do Flame Retardants Promote Vitamin D Deficiency? [PDF]

, 2014
Vitamin D deficiency in the Unites States has become more prevalent in recent years. Research has shown that environmental chemicals such as flame-retardants induce hepatic enzymes in the cytochrome P450 family such as CYP24 and CYP3A that are important ...
Petteruti, Audrey
core   +2 more sources

Vitamin D supplementation in the first 2 years and autism spectrum traits at 6–8 years – a randomized clinical trial

Journal of Child Psychology and Psychiatry, EarlyView.
Background Early life vitamin D levels may be associated with autism spectrum disorder (ASD) and related traits, but causality is unknown. We examine whether higher‐than‐standard vitamin D3 supplementation during the first 2 years, as well as higher pregnancy and childhood 25‐hydroxyvitamin D (25(OH)D) levels and their trajectories, are associated with
Samuel Sandboge, Vilja Seppälä, Sakari Lintula, Elisa Holmlund‐Suila, Helena Hauta‐alus, Eero Kajantie, Outi Mäkitie, Sture Andersson, Katri Räikkönen, Kati Heinonen   +9 more
wiley   +1 more source

Effects Of Papaya Leaf Meal, Pineapple Skin Meal And Vitamin D3 Supplements On Meat Quality Of Spent Layer Hens [PDF]

, 2010
A study was conducted to evaluate the effects of supplementation of vitamin D3, papaya leaf meal (PLM) and pineapple skin meal (PSM) for 7 days prior to slaughter on meat quality of spent layer chickens. In Experiment 1, based on Completely Randomized
Navid, Saeid
core  

The Effect of Vitamin D3 Supplementation on the Risk of Falls in a General Population—The Finnish Vitamin D Trial

Journal of the American Geriatrics Society, EarlyView.
ABSTRACT Background The impact of vitamin D on fall incidence remains controversial. We studied the effect of 5 years of vitamin D3 supplementation on the risk of falls in a double‐blind, placebo‐controlled randomized trial with generally healthy, community‐dwelling men and women in Finland.
Toni Rikkonen, Sari Hantunen, Heikki Kröger, Christel Lamberg‐Allardt, JoAnn E. Manson, Tarja Nurmi, Marjo Tuppurainen, Ari Voutilainen, Tomi‐Pekka Tuomainen, Jyrki K. Virtanen   +9 more
wiley   +1 more source

Pangenome analysis reveals the genetic mechanism underlying high‐altitude adaptation in Qinghai–Xizang (Tibet) Plateau Rhododendron

Journal of Integrative Plant Biology, EarlyView.
Pan‐genome analysis reveals that high‐altitude Rhododendron species resist alpine cold stress by rapidly sensing and engaging the chilling response pathway and genes that directly and indirectly protect the plant from UV radiation. Heritable genomic features such as long terminal repeats contribute to the adaptive diversification of Rhododendron ...
Haoyang Zhou, Zhongping Xu, Fanhuang Zeng, Haiyu Sang, Zhenhua Liu, Miao Sun, Qiang Fu, Kaige Zhao, Daming Tan, Manzhu Bao, Shuangxia Jin, Xiuqun Liu   +11 more
wiley   +1 more source

25-Hydroxyvitamin D3 metabolism modulates the effect of variable UV exposure on 25-hydroxyvitamin D3 plasma concentrations

Communications Medicine
Background 25-hydroxyvitamin D3 (25(OH)D3) affects immune function, bone health, and reproduction. The precursor of 25(OH)D3, vitamin D3, is synthesized upon ultraviolet (UV) radiation exposure, the levels of which vary.
Alexandra Scholze, Alexander Shinkov, Georgi S. Slavov, Merike Luman, Natalia Vallianou, Vaida Petrauskiene, Viera Stubnova, Thomas Wilson, Jianlin Shen, Eleni Geladari, Kyriakos Trigkidis, Kristian Assing, Inga A. Bumblyte, Hanns-Christian Gunga, Harry D. Kambezidis, Lars M. Rasmussen, Martin Tepel, Frank Hirche, Mathias Steinach, Gabriele I. Stangl, Uwe Feister, Qihua Tan   +21 more
doaj   +1 more source

Effect of Two Therapeutic Renal Diets on Hormonal and Regulatory Pathways Affecting Calcium Homeostasis in Cats With Early‐Stage Chronic Kidney Disease

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Chronic kidney disease (CKD) is a known risk factor for hypercalcemia in cats. Phosphate‐restricted diets have also been implicated in causing hypercalcemia, in part because phosphate restriction increases the Ca:P ratio. The primary objective of this study was to evaluate the impact of two different therapeutic renal foods on ionized (iCa ...
Jean A. Hall, Elizabeth M. Morris, Dale A. Fritsch, John J. Brejda, Kim M. Wilson   +4 more
wiley   +1 more source

Endocrine‐Nutritional Synergy Between Sex Inversion and Microencapsulated Bioactives Enhances Growth, Intestinal Development, and Oxidative Stability in Nile Tilapia Larvae

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study evaluated the combined effects of sex inversion and microencapsulated supplementation with organic acids and essential oils on growth performance, tissue morphology, gene expression, and oxidative status in Nile tilapia (Oreochromis niloticus) larvae.
Jaísa Casetta, Eliane Gasparino, Caroline Isabela da Silva, Simone Siemer, Gabriela Hernandes Cangianelli, Ricardo Souza Vasconcellos, Ricardo Pereira Ribeiro, Graciele Caroline Mari, Jaqueline Roesler, Juliana Sofientini, Diogo de Oliveira Marques, Stefania Claudino‐Silva   +11 more
wiley   +1 more source

The metabolites of vitamin D: role in the diagnosis and in the therapy of vitamin-D-dependent pathologies

Фармакокинетика и Фармакодинамика, 2016
Most studies on the relationship between vitamin D and various pathologies use only one of the metabolites of vitamin D-25-hydroxyvitamin D3 (25(OH)D3).
O. A. Gromova, I. Yu. Torshin, A. V. Gilels, T. R. Grishina, I. K. Tomilova   +4 more
doaj  

A Cross‐Sectional Study on Parakeets Feeding and Housing Practices in Italy

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Italy has one of the largest companion bird populations in Europe. This study aimed to investigate feeding and housing practices among Italian parakeet owners. An online questionnaire was distributed, yielding 433 voluntary responses. Participants were classified as hobbyists (HBY; ≤ 13 birds owned) or breeders (BRD; > 13 birds owned) to ...
Erdem Danyer, Daniele Lauria, Davide Stefanutti, Diego Cattarossi, Rebecca Ricci   +4 more
wiley   +1 more source