Evidence map›Paper›PMID 37238102›Full record

ArticleAnimals : an open access journal from MDPI2023

Pre-Ride Biomarkers and Endurance Horse Welfare: Analyzing the Impact of the Elimination of Superoxide Dismutase, δ-Aminolevulinic-Dehydratase, Thiobarbituric Acid Reactive Substances, Iron, and Serum Amyloid A Levels in Elite 160 km Endurance Rides.

Lena Bollinger, Alexander Bartel, Corinna Weber, Heidrun Gehlen

Open access · goldAbstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2023. 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
1.7field-weighted citation impact, top 16% 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, 12 citations in OpenAlex.

  1. Review
  2. Article
  3. Iron Status in Sport Horses: Is It Important for Equine Athletes?International journal of molecular sciences · 2025
    Review
  4. 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 2 institutions in 1 country.

Lena BollingerEquine Clinic, Internal Medicine, Freie Universität Berlin, Oertzenweg 19b, 14193 Berlin, Germany.
Alexander BartelInstitute for Veterinary Epidemiology and Biostatistics, Freie Universität Berlin, Königsweg 67, 14163 Berlin, Germany.ORCID 0000-0002-1280-6138
Corinna WeberLaboklin Veterinary Laboratory Diagnostics, Steubenstrasse 4, 97688 Bad Kissingen, Germany.
Heidrun GehlenEquine Clinic, Internal Medicine, Freie Universität Berlin, Oertzenweg 19b, 14193 Berlin, Germany.ORCID 0000-0001-5451-4232
Freie Universität Berlin · DELaboklin (Germany) · DE

Funding

Andreas Hettich GmbH & Co. KG two centrifugesB. Braun Melsungen AG Vacutainer tubesCrowdfunding via sciencestarter https://www.startnext.com/en/ endurancehorses 8519Prosaani GmbH articles of daily use such as swabs, alcohol, needles, one Abaxis VetScan2 machine and a Vet ABC lab machine, hygine articels of daiy useSartorius Lab Instruments GmbH & Co. KG: Lab pipettesSchaumann Stiftung 3000Scil animal care company Laboratory machines like Vetscan2 and 2 Scil Vet ABCVerein deutscher Distanzeriter (VDD) 500
6 · The paper itself

Abstract

High elimination rates and concerns for horse welfare are important issues in endurance riding. Improved understanding of the causes of elimination could increase completion rates in this sport. We have identified pre-ride laboratory risk factors that enable an assessment of potential elimination before the ride. A longitudinal cohort study was performed among 49 healthy horses competing in the 160 km endurance ride at the 2016 World Championship of Endurance Riding in Samorin/Slovakia. Blood samples were taken before the event. For statistical evaluation, horses were categorized into three groups: finishers, lame horses, and metabolically eliminated horses. Risk factors were calculated for each group using multinominal logistic regression. δ-Aminolevulinic-dehydratase (ALAD), thiobarbituric acid reactive substances (TBARSs), iron, and serum amyloid A (SAA) were measured and did not show an impact on the race outcome, but elevated pre-ride superoxide dismutase (SOD) was shown to have an effect on lameness elimination (

Indexed as

eliminationendurance horseendurance ridingironlong-distance ridingrisk factorsuperoxide dismutase (SOD)thiobarbituric acid reactive substances (TBARSs)world championshipδ-aminolevulinic-dehydratase (ALAD)

Identifiers

PMID37238102
PMCPMC10215937
OpenAlexW4377103682

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.