Evidence map›Paper›PMID 35894118›Full record

ArticleJournal of animal physiology and animal nutrition2022

No size-dependent net particle retention in the hindgut of horses.

Angela Schwarm, Marcus Clauss, Sylvia Ortmann, Rasmus B Jensen

Open access · hybridAbstract read
In one paragraph

Article in Journal of animal physiology and animal nutrition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Sodium Retention in Large Herbivores: Physiological Insights and Zoogeochemical Consequences.Journal of experimental zoology. Part A, Ecological and integrative physiology · 2025
    Article
  3. Article
  4. No size-dependent net particle retention in the hindgut of horses.Journal of animal physiology and animal nutrition · 2022
    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 3 institutions in 3 countries.

Angela SchwarmDepartment of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, Ås, Norway.ORCID http://orcid.org/0000-0002-5750-2111
Marcus ClaussClinic for Zoo Animals, Exotic Pets and Wildlife, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.ORCID http://orcid.org/0000-0003-3841-6207
Sylvia OrtmannLeibniz Institute for Zoo and Wildlife Research (IZW) Berlin, Berlin, Germany.ORCID http://orcid.org/0000-0003-2520-6251
Rasmus B JensenDepartment of Animal and Aquacultural Sciences, Norwegian University of Life Sciences, Ås, Norway.ORCID http://orcid.org/0000-0001-6108-0233
Norwegian University of Life Sciences · NOLeibniz Institute for Zoo and Wildlife Research · DEUniversity of Zurich · CH

Funding

The Faculty of Biosciences of the Norwegian University of Life Sciences supported this work
6 · The paper itself

Abstract

Sieve analyses of hindgut contents of horses as well as observations in horses where plastic markers had been applied to a caecal cannula suggested that there may be a discrimination by particle size in the passage or retention of digesta. Here, we performed a similar experiment with five caecum-cannulated horses (562 ± 31 kg) fed a constant amount (6.81 kg dry matter/day) of grass hay. Passage markers representing the liquid (Co-EDTA) as well as the particulate digesta phase (Yb-undefined; Cr mordanted fibre 1-2 mm; Ce-mordanted fibre 8 mm) were given as a pulse-dose into the cannula to measure their mean retention times (MRT). The MRTs were compared by repeated-measurements analysis of variance. The MRT in the hindgut was 22.2 ± 2.4 h for Co, 25.0 ± 3.4 h for Yb, 26.2 ± 1.6 h for Cr and 26.3 ± 1.5 h for Ce. Whereas differences between the particle marker MRTs were not significant (p

Indexed as

CecumHorsesParticle SizeAnimal FeedAnimalsCatheterizationDietary FiberDigestionFecesDietary Fiberdigestive physiologyequushindgut fermentermarkersmean retention timeparticle sizepassagesorting mechanism

Identifiers

PMID35894118
PMCPMC9796864
OpenAlexW4288034196

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.