Evidence map›Paper›PMID 40361537›Full record

ArticleFoods (Basel, Switzerland)2025

Comparative Effects of Organic and Nano-Selenium on Egg Quality and Antioxidant Capacity in Layer Hens.

Yanhong Chen, Zhiqian Hao, Zengpeng Lv, Zhonghua Ning, Yanbin Guo, Jianmin Yuan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Foods (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Wound Healing Potential of Selenium and Nanoselenium.Biological trace element research · 2026
    Review
  3. Article
  4. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yanhong ChenCollege of Biological Science and Food Engineering, Southwest Forestry University, Kunming 650224, China.
Zhiqian HaoState Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
Zengpeng LvState Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
Zhonghua NingNational Engineering Laboratory for Animal Breeding, Department of Animal Genetics and Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.
Yanbin GuoCollege of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China.ORCID 0000-0003-0134-2849
Jianmin YuanState Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China.ORCID 0000-0002-8985-5296

Funding

China Agriculture Research System program CARS-40Key Laboratory of Se-enriched Products Development and Quality Control, Ministry of Agriculture and Rural Affairs/National-Local Joint Engineering Laboratory of Se-enriched Food Development Se-2024C02the Scientific Research Fund Project of Yunnan Provincial Department of Education 2025J0642the Talent Introduction Research Project of Southwest Forestry University 110225001
6 · The paper itself

Abstract

This study evaluates the effects of dietary selenium (Se) sources-sodium selenite (SS), nano-selenium (Nano-Se), selenocysteine (Se-C), and selenomethionine (Se-Met)-on production performance, egg quality, preservation characteristics, yolk Se content, and antioxidant capacity in Hy-Line Grey laying hens. A total of 450 healthy 18-week-old Hy-Line Grey laying hens were allocated to five groups (basal diet without Se, 0.30 mg/kg SS, Nano-Se, Se-C, or Se-Met) for an 8-week trial after a 4-week Se-depletion phase. The key results demonstrate that while no significant differences were observed in the feed intake, egg production rate, or egg weight among the groups (

Indexed as

antioxidant capacitylayer hensnano-seleniumorganic seleniumyolk selenium deposition

Identifiers

PMID40361537
PMCPMC12071838

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.