Evidence map›Paper›PMID 41462688›Full record

ArticleAntioxidants (Basel, Switzerland)2025

Supplementation with Polyphenols (Olive and Grape Extracts) Improves Pregnancy Outcomes in Underfed Sheep.

José Luis Pesántez, Paula Martínez-Ros, Antonio González-Bulnes, M Carmen López-Mendoza, Francisco Sales, Nesrein M Hashem, Mónica De Los Reyes, Luis A Raggi, Natalia Yeste-Vizcaíno, Víctor H Parraguez

Abstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

10 authors.

José Luis PesántezEscuela de Medicina Veterinaria, Facultad de Ciencias Agropecuarias, Universidad de Cuenca, Cuenca 010107, Ecuador.ORCID 0000-0002-5669-6014
Paula Martínez-RosFacultad de Veterinaria, Universidad CEU Cardenal Herrera, 46115 Valencia, Spain.ORCID 0000-0001-7303-0073
Antonio González-BulnesFacultad de Veterinaria, Universidad CEU Cardenal Herrera, 46115 Valencia, Spain.ORCID 0000-0002-0917-4475
M Carmen López-MendozaFacultad de Veterinaria, Universidad CEU Cardenal Herrera, 46115 Valencia, Spain.ORCID 0000-0002-4531-2425
Francisco SalesInstituto de Investigaciones Agropecuarias (INIA), CRI Kampenaike, Punta Arenas 6210489, Chile.ORCID 0000-0002-9197-8658
Nesrein M HashemAnimal and Fish Production Department, Faculty of Agriculture, Alexandria University, Alexandria 21545, Egypt.ORCID 0000-0003-0058-9671
Mónica De Los ReyesFacultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago 8820808, Chile.ORCID 0000-0003-1665-436X
Luis A RaggiFacultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago 8820808, Chile.ORCID 0000-0001-5908-8543
Natalia Yeste-VizcaínoFaculty of Veterinary Medicine, Universidad Autónoma de Barcelona (UAB), 08193 Cerdanyola del Vallés, Spain.ORCID 0000-0003-2471-2064
Víctor H ParraguezFacultad de Ciencias Veterinarias y Pecuarias, Universidad de Chile, Santiago 8820808, Chile.ORCID 0000-0002-3621-2705

Funding

Universidad Cardenal Herrera. GIR23/54
6 · The paper itself

Abstract

Our study aimed to test the hypothesis that supplementation with a combination of dry grape extracts (DGS) and olive-originated hydroxityrosol (HxT) polyphenols during ovine gestation under moderate nutritional restriction allows for the improvement of the birth weight and size of newborn lambs, especially in more demanding pregnancies such as twins. Twenty-six pregnant ewes (fourteen ewes with singleton pregnancies and twelve ewes with twin pregnancies) were divided in two equal groups, treated or not with the polyphenols, and involved in the study. The results indicate that supplementation with the combination of polyphenols, without modifying maternal body weight and body condition score, increased the maternal total antioxidant capacity (

Indexed as

antioxidantsbirth weightsheep gestationundernutrition

Identifiers

PMID41462688
PMCPMC12729869

What OpenQuestion holds

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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.