ArticleNutrition & metabolism2018
Dietary vitamin D
Article in Nutrition & metabolism, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
21 citing papers in PubMed, 60 citations in OpenAlex.
- Effects of Dietary Sterol-Enriched Yeast Hydrolysate on Ovarian Development, Reproductive Endocrine Status, Immune-Inflammatory Responses, Antioxidant Indices, and Egg Quality in Late-Laying Yellow-Feathered Broiler Breeder Hens.Animals : an open access journal from MDPI · 2026Article
- Dietary supplementation with 25-hydroxycholecalciferol is more effective than cholecalciferol in improving reproductive performance in aged duck breeders.Journal of animal science · 2026Article
- Vitamin DJournal of animal physiology and animal nutrition · 2025Article
- Afternoon Calcium and Vitamin D Supplementation in Water: A Targeted Approach to Improve Laying Hen Nutrition.Animals : an open access journal from MDPI · 2025Article
- Coccidiosis in Egg-Laying Hens and Potential Nutritional Strategies to Modulate Performance, Gut Health, and Immune Response.Animals : an open access journal from MDPI · 2024Review
- Dietary 25-Hydroxycholecalciferol Supplementation as a Vitamin DAnimals : an open access journal from MDPI · 2024Article
- Enhancing laying performance and immunity via probiotic and vitamin additives during induced molting.Frontiers in veterinary science · 2024Article
- Dietary 25-hydroxyvitamin D improves productive performance and intestinal health of laying hens under Escherichia coli lipopolysaccharide challenge.Poultry science · 2023Article
- Effects of the Vitamin D3 on Alleviating the Oxidative Stress Induced by Diquat in Wenchang Chickens.Animals : an open access journal from MDPI · 2023Article
- Effects of Dietary Ferulic Acid on Intestinal Health and Ileal Microbiota of Tianfu Broilers Challenged with Lipopolysaccharide.Molecules (Basel, Switzerland) · 2023Article
- Preventing bacterial disease in poultry in the post-antibiotic era: a case for innate immunity modulation as an alternative to antibiotic use.Frontiers in immunology · 2023Review
- A Comparison between Vitamin DAnimals : an open access journal from MDPI · 2022Article
- Interactive effect of dietary levels of calcium and 25-hydroxy vitamin D3 on the performance, serum biochemical concentration and digestibility of laying hens from 61 to 70 weeks of age.Animal bioscience · 2022Article
- Dietary herbaceous mixture supplementation reduced hepatic lipid deposition and improved hepatic health status in post-peak laying hens.Poultry science · 2022Article
- Vitamin DFrontiers in nutrition · 2022Article
- Enhancement of tibia bone and eggshell hardness through the supplementation of bio-calcium derived from fish bone mixed with chelated trace minerals and vitamin D3 in laying duck diet.Veterinary and animal science · 2021Article
- Absence of Circadian Rhythm in Fecal Microbiota of Laying Hens under Common Light.Animals : an open access journal from MDPI · 2021Article
- Differential Modulation of 25-hydroxycholecalciferol on Innate Immunity of Broiler Breeder Hens.Animals : an open access journal from MDPI · 2021Article
- Effect of dietary 25-hydroxycholecalciferol supplementation and high stocking density on performance, egg quality, and tibia quality in laying hens.Poultry science · 2020Article
- Calcium and Cholecalciferol Levels in Late-Phase Laying Hens: Effects on Productive Traits, Egg Quality, Blood Biochemistry, and Immune Responses.Frontiers in veterinary science · 2020Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe effects of vitamin D on the immune function of laying hens are not well understood. This study investigated the effects of vitamin D
methodsIn experiment one, 360 Jinghong-1 strain layers (32 weeks) were randomly divided into four groups with six replicates per group and 15 hens per replicate. Hens were fed a basal diet supplemented with different levels of VD
resultsVD
conclusionVD
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.