Evidence map›Paper›PMID 34258434›Full record

ArticleAnimal nutrition (Zhongguo xu mu shou yi xue hui)2021

Response of laying hens to l-arginine, l-citrulline and guanidinoacetic acid supplementation in reduced protein diet.

Hiep Thi Dao, Nishchal K Sharma, Emma J Bradbury, Robert A Swick

Open access · goldAbstract read
In one paragraph

Article in Animal nutrition (Zhongguo xu mu shou yi xue hui), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.2field-weighted citation impact, top 14% of its field
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

11 citing papers in PubMed, 23 citations in OpenAlex.

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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

4 authors at 3 institutions in 2 countries.

Hiep Thi DaoSchool of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, 2351, New South Wales, Australia.
Nishchal K SharmaSchool of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, 2351, New South Wales, Australia.
Emma J BradburyRidley AgriProducts, Level 4, 565 Bourke Street, Melbourne, VIC, Australia.
Robert A SwickSchool of Environmental and Rural Science, Faculty of Science, Agriculture, Business and Law, University of New England, 2351, New South Wales, Australia.
University of New England · AURidley College · AUVietnam National University of Agriculture · VN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A study was conducted with Hy-Line Brown laying hens to examine the effects of reduced protein diet, deficiency of arginine (Arg), and addition of crystalline Arg, citrulline (Cit) and guanidinoacetic acid (GAA) as substitutes for Arg. Hen performance, egg quality, serum uric acid, liver and reproductive organ weights, and energy and protein digestibility were measured using a completely randomized design with 5 treatments. Treatments were a standard diet (17% protein diet; SP), a reduced diet (13% protein diet deficient in Arg; RP) and RP with added Arg (0.35%, RP-Arg), GAA (0.46% equivalent to 0.35% Arg, RP-GAA) or Cit (0.35%, RP-Cit) to the level of SP. It was hypothesized that performance would decrease with Arg deficient RP diet and the addition of GAA or Cit in RP would allow birds to perform similar or greater than Arg-added RP treatment. The experiment was conducted from 20 to 39 wk of age but the treatment effect was seen only after 29 wk of age. The birds offered RP had reduced egg and albumin weights (

Indexed as

ArginineCitrullineGuanidinoacetic acidLaying henReduced protein

Identifiers

PMID34258434
PMCPMC8245824
OpenAlexW3138335409

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.