Evidence map›Paper›PMID 34703911›Full record

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

Implications of excreta uric acid concentrations in broilers offered reduced-crude protein diets and dietary glycine requirements for uric acid synthesis.

Peter H Selle, David I Cantor, Leon R McQuade, Bernard V McInerney, Juliano Cesar de Paula Dorigam, Shemil P Macelline, Peter V Chrystal, Sonia Y Liu

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 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

15 citing papers in PubMed, 29 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Effects ofAnimals : an open access journal from MDPI · 2026
    Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Attrition of amino acids in the life span of broiler chickens.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2025
    Review
  11. Review
  12. Article
  13. Identifying the shortfalls of crude protein-reduced, wheat-based broiler diets.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2022
    Review
  14. Article
  15. 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

8 authors at 3 institutions in 2 countries.

Peter H SellePoultry Research Foundation within The University of Sydney, Camden, NSW 2570, Australia.
David I CantorAustralian Proteome Analysis Facility, Macquarie University, Sydney, NSW 2109, Australia.
Leon R McQuadeAustralian Proteome Analysis Facility, Macquarie University, Sydney, NSW 2109, Australia.
Bernard V McInerneyAustralian Proteome Analysis Facility, Macquarie University, Sydney, NSW 2109, Australia.
Juliano Cesar de Paula DorigamEvonik Nutrition and Care GmbH, Hanau-Wolfgang 63547, Germany.
Shemil P MacellinePoultry Research Foundation within The University of Sydney, Camden, NSW 2570, Australia.
Peter V ChrystalPoultry Research Foundation within The University of Sydney, Camden, NSW 2570, Australia.
Sonia Y LiuPoultry Research Foundation within The University of Sydney, Camden, NSW 2570, Australia.
The University of Sydney · AUAGRF Ltd · AUEvonik (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In a previous experiment, male Ross 308 broiler chickens were offered dietary treatments with 3 levels of crude protein (222, 193, 165 g/kg) and 3 feed grains (ground maize, ground wheat, whole wheat) from 7 to 35 d post-hatch. Maize-based diets supported superior growth performance in comparison to wheat-based diets. Uric acid concentrations in excreta were retrospectively determined and related to total nitrogen (N) excreta concentrations. Uric acid concentrations ranged from 28.5 to 69.4 mg/g and proportions of uric acid-N to total excreta-N ranged from 27.4% to 42.6% in broiler chickens offered the 3 × 3 factorial array of dietary treatments. Proportions of uric acid-N to total N in excreta in birds offered the 165 g/kg CP, maize-based diet were significantly lower by 10.6 percentage units (27.4% versus 38.0%;

Indexed as

AmmoniaBroiler chickenGlycineReduced crude protein dietUric acid

Identifiers

PMID34703911
PMCPMC8526770
OpenAlexW3196587809

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.