Evidence map›Paper›PMID 30105005›Full record

ArticleFrontiers in endocrinology2018

Melatonin Improves Laying Performance by Enhancing Intestinal Amino Acids Transport in Hens.

Lijuan Liu, Siyu Zhang, Jiayang Bao, Xiaowen He, Danni Tong, Cong Chen, Qingxiang Ying, Qing Zhang, Caiqiao Zhang, Jian Li

Abstract read
In one paragraph

Article in Frontiers in endocrinology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Effects of Dietary Ginger (Animals : an open access journal from MDPI · 2025
    Article
  4. Article
  5. Article
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

10 authors.

Lijuan LiuDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Siyu ZhangDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Jiayang BaoDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Xiaowen HeDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Danni TongDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Cong ChenYanping Bureau of Animal Husbandry, Veterinary & Aquatic Products, Nanping, China.
Qingxiang YingNanping Bureau of Agriculture, Nanping, China.
Qing ZhangYanping Bureau of Animal Husbandry, Veterinary & Aquatic Products, Nanping, China.
Caiqiao ZhangDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
Jian LiDepartment of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The high concentration of melatonin (MEL) in the intestinal mucosa suggests that it has a special physiological function in intestine. In hens, previous studies have shown that MEL treatment promoted egg-laying performance. Considering the importance of amino acids (AA) for egg formation, we hypothesized that MEL may enhance the intestinal absorption of AA from the feed, thus promoting egg laying performance. In this study, we supplemented the hens with MEL for two consecutive weeks. The results showed that, compared with control group, feeding with 0.625 mg MEL/kg diets gave rise to higher egg laying rate (by 4.3%,

Indexed as

amino acidshensintestinelayingmelatonintransporter

Identifiers

PMID30105005
PMCPMC6077205

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.