Evidence map›Paper›PMID 42193776›Full record

ArticleAnimals : an open access journal from MDPI2026

Effect of Racking Systems Versus Enriched Terraria on Fecal Glucocorticoid Metabolites in Four Species of Captive Snakes: A Pilot Study.

Sergi Olvera-Maneu, Marçal Regidor, Paula Serres-Corral, Albert Martínez-Silvestre, Manel López-Béjar

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Sergi Olvera-ManeuDepartment of Veterinary Medicine, University of Nicosia School of Veterinary Medicine, 2414 Nicosia, Cyprus.ORCID 0000-0003-4281-6510
Marçal RegidorDepartment of Animal Health and Anatomy, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
Paula Serres-CorralDepartment of Animal Health and Anatomy, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.ORCID 0000-0002-2695-8909
Albert Martínez-SilvestreCatalonian Reptiles and Amphibians Rescue Center, 08783 Masquefa, Spain.ORCID 0000-0003-3382-6784
Manel López-BéjarDepartment of Animal Health and Anatomy, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.ORCID 0000-0001-9490-6126

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fecal glucocorticoid metabolites (FGM) are widely used to assess hypothalamic-pituitary-adrenal (HPA) activity in vertebrates, but their applicability to reptiles, and more specifically to snakes, remains poorly explored. The objective of the present study was to determine how changes in housing conditions, from a standard racking system to enriched terraria, affect fecal glucocorticoid metabolite concentrations as a proxy potentially related to endocrine activity and stress response. A total of 58 fecal samples were collected across three different phases from 12 snakes representing four species:

Indexed as

animal welfarecorticosteroneenvironmental enrichmentHPA axisHPI axisnon-invasive samplingreptilesstress

Identifiers

PMID42193776
PMCPMC13203091

What OpenQuestion holds

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Registered trials

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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.