Enzyme-Inducing Agents and their Effect on Vitamin D Metabolism

2015 ◽  
pp. 32-70 ◽  
Author(s):  
Graham Neale
Keyword(s):  
Vitamin D ◽  
Vitamin D Metabolism

Persistent HCV-infection and liver damage change vitamin-D-metabolism

2012 ◽  
Vol 50 (01) ◽  
Author(s):  
A Amanzada ◽  
A Lindhorst ◽  
F Moriconi ◽  
M Blaschke ◽  
T Suermann ◽  
...  
Keyword(s):  
Vitamin D ◽  
Liver Damage ◽  
Hcv Infection ◽  
Vitamin D Metabolism

Adaptation of vitamin D metabolism to calcium challenge: is it dependent on parathyroid hormone?

1989 ◽  
Vol 120 (3_Suppl) ◽  
pp. S122-S123
Author(s):  
S. H. SCHARLA ◽  
H. W. MINNE ◽  
U. G. LEMPERT ◽  
C. OSWALD ◽  
H. SCHMIDT-GAYK ◽  
...  
Keyword(s):  
Vitamin D ◽  
Parathyroid Hormone ◽  
Vitamin D Metabolism

FGF23, iron and vitamin D metabolism in chronic kidney disease

2016 ◽  
Author(s):  
Isabelle Piec ◽  
Allison Chipchase ◽  
Holly Nicholls ◽  
Jonathan Tang ◽  
Christopher Washbourne ◽  
...  
Keyword(s):  
Chronic Kidney Disease ◽  
Vitamin D ◽  
Kidney Disease ◽  
Vitamin D Metabolism

Vitamin D Metabolism and Potential Effects of Vitamin D Receptor Modulation in Chronic Kidney Disease

2017 ◽  
Vol 18 (7) ◽  
Author(s):  
Antonio Bellasi ◽  
Andrea Galassi ◽  
Michela Mangano ◽  
Luca Di Lullo ◽  
Mario Cozzolino
Keyword(s):  
Chronic Kidney Disease ◽  
Vitamin D ◽  
Kidney Disease ◽  
Vitamin D Receptor ◽  
Vitamin D Metabolism ◽  
Receptor Modulation

scholarly journals Implications of Vitamin D Research in Chickens can Advance Human Nutrition and Perspectives for the Future

2021 ◽  
Author(s):  
Matthew F Warren ◽  
Kimberly A Livingston
Keyword(s):  
Vitamin D ◽  
Vitamin D Deficiency ◽  
Vitamin D Supplementation ◽  
The Body ◽  
Human Nutrition ◽  
Vitamin D Metabolites ◽  
Vitamin D Metabolism ◽  
Related Research ◽  
Vitamin D Intake ◽  
Increased Risk

Abstract The risk of vitamin D insufficiency in humans is a global problem that requires improving ways to increase vitamin D intake. Supplements are a primary means for increasing vitamin D intake, but without a clear consensus on what constitutes vitamin D sufficiency, there is toxicity risk with taking supplements. Chickens have been used in many vitamin D-related research studies, especially studies involving vitamin D supplementation. Our state-of-the-art review evaluates vitamin D metabolism and how the different hydroxylated forms are synthesized. We provide an overview with how vitamin D is absorbed, transported, excreted, and what tissues in the body store vitamin D metabolites. We also discuss a number of studies involving vitamin D supplementation with broilers and laying hens. Vitamin D deficiency and toxicity are also described and how they can be caused. The vitamin D receptor (VDR) is important for vitamin D metabolism. However, there is much more that can be understood with VDR in chickens. Potential research aims involving vitamin D and chickens should explore VDR mechanisms which could lead to newer insights with VDR. Utilizing chickens in future research to help with elucidating vitamin D mechanisms has great potential to advance human nutrition. Finding ways to increase vitamin D intake will be necessary because the coronavirus 2019 disease (COVID-19) pandemic is leading to increased risk of vitamin D deficiency in many populations. Chickens can provide a dual purpose with addressing pandemic-caused vitamin D deficiency: 1) vitamin D supplementation gives chickens added value with possibly leading to vitamin D-enriched meat and egg products; and 2) chickens’ use in research provides data for translational research. Expanding vitamin D-related research in chickens to include more nutritional aims in vitamin D status has great implications with developing better strategies to improve human health.

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