Evidence map›Paper›PMID 34573610›Full record

ReviewAnimals : an open access journal from MDPI2021

Feeding Marine Polysaccharides to Alleviate the Negative Effects Associated with Weaning in Pigs.

John V O'Doherty, Brigkita Venardou, Ruth Rattigan, Torres Sweeney

Open access · goldAbstract readReview
In one paragraph

Review in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.9field-weighted citation impact, top 10% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Review
  2. Fucoidan Derived fromAnimals : an open access journal from MDPI · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. 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

4 authors at 1 institution in 1 country.

John V O'DohertySchool of Agriculture and Food Science, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland.ORCID 0000-0002-0906-4065
Brigkita VenardouSchool of Veterinary Medicine, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland.
Ruth RattiganSchool of Agriculture and Food Science, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland.
Torres SweeneySchool of Veterinary Medicine, University College Dublin, Belfield, D04 V1W8 Dublin 4, Ireland.ORCID 0000-0003-2639-395X
University College Dublin · IE

Funding

Science Foundation Ireland 14/1A/2548
6 · The paper itself

Abstract

In young pigs, the challenge of weaning frequently leads to dysbiosis. This predisposes pigs to intestinal infection such as post-weaning diarrhoea (PWD). Dietary interventions to reduce PWD have centred on dietary inclusion of antibiotic growth promoters (AGP) and antimicrobials in pig diets, or high concentrations of zinc oxide. These interventions are under scrutiny because of their role in promoting multidrug resistant bacteria and the accumulation of minerals in the environment. There are significant efforts being made to identify natural alternatives. Marine polysaccharides, such as laminarin and fucoidan from macroalgae and chitosan and chito-oligosaccharides from chitin, are an interesting group of marine dietary supplements, due to their prebiotic, antibacterial, anti-oxidant, and immunomodulatory activities. However, natural variability exists in the quantity, structure, and bioactivity of these polysaccharides between different macroalgae species and harvest seasons, while the wide range of available extraction methodologies and conditions results in further variation. This review will discuss the development of the gastrointestinal tract in the pig during the post-weaning period and how feeding marine polysaccharides in both the maternal and the post-weaned pig diet, can be used to alleviate the negative effects associated with weaning.

Indexed as

dietary supplementmarine polysaccharidespigweaning

Identifiers

PMID34573610
PMCPMC8465377
OpenAlexW3196617305

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.