Evidence map›Paper›PMID 37627356›Full record

ArticleAnimals : an open access journal from MDPI2023

The Effect of By-Pass Linseed Oil Supplementation on the Maternal Antioxidant System during the Embryo-Maternal Recognition Period in Ewes.

Ignacio Contreras-Solís, Valeria Pasciu, Cristian Porcu, Francesca D Sotgiu, Neda Todorova, Elena Baralla, Laura Mara, Marilia Gallus, Andrea Cabiddu, Maria Dattena and 2 more

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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  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

12 authors at 3 institutions in 2 countries.

Ignacio Contreras-SolísDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.ORCID 0000-0001-5227-479X
Valeria PasciuDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.ORCID 0000-0001-9900-5976
Cristian PorcuDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.ORCID 0000-0001-6848-2921
Francesca D SotgiuDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.ORCID 0000-0002-2708-3833
Neda TodorovaDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.
Elena BarallaDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.
Laura MaraDepartment of Animal Science, AGRIS Sardegna, Loc. Bonassai, 07100 Sassari, Italy.
Marilia GallusDepartment of Animal Science, AGRIS Sardegna, Loc. Bonassai, 07100 Sassari, Italy.
Andrea CabidduDepartment of Animal Science, AGRIS Sardegna, Loc. Bonassai, 07100 Sassari, Italy.ORCID 0000-0002-2077-4201
Maria DattenaDepartment of Animal Science, AGRIS Sardegna, Loc. Bonassai, 07100 Sassari, Italy.
José Alfonso AbeciaVeterinary Faculty, Zaragoza University, 50013 Zaragoza, Spain.ORCID 0000-0003-2827-3054
Fiammetta BerlinguerDepartment of Veterinary Medicine, University of Sassari, 07100 Sassari, Italy.ORCID 0000-0002-2500-8063
University of Sassari · ITSardegna Agricoltura · ITUniversidad de Zaragoza · ES

Funding

Research European Agency NUTREPHEALTH-832326
6 · The paper itself

Abstract

This study analyzed the effects of dietary supplementation with by-pass linseed oil (LO; rich in α-linolenic acid) on maternal antioxidant systems at Days 14 and 16 of pregnancy in Sarda ewes. This trial used sixteen dry ewes. Eight ewes (CT group) were fed with a control diet without LO, and eight ewes (LO group) were fed with a diet supplemented with LO (10.8 g of α-linolenic acid/ewe/day). Both diets had similar crude protein and energy levels. The experiment included 10 days of an adaptation period and 31 days of a supplementation period. This supplementation period was divided into Period -2 (from Day -15 to -8), Period -1 (from Day -7 to -1; before synchronized mating period/Day 0), Period +1 (from Day +1 to + 7 after mating), and Period +2 (from Day +8 to +15 after mating). Estrous synchronization was induced in all the ewes using an intravaginal sponge (45 mg fluorgestone acetate) for 14 days and equine chorionic gonadotropin (350 UI/ewe) at the end of the treatment. On Days 14 (CT, N = 4; LO, N = 4) and 16 (CT, N = 4; LO, N = 4) after mating, the ewes were slaughtered. Samples of plasma, uterine, and luteal tissues were collected. Thiols, total antioxidant activity (TEAC), superoxide dismutase (SOD) activity, and malondialdehyde (MDA) content were measured. On Day 16, thiol and TEAC in luteal tissues were higher in the LO group when compared with the control one (

Indexed as

antioxidant systemlinseed oilmature-dry ewespolyunsaturated fatty acidsreproductive tissues

Identifiers

PMID37627356
PMCPMC10451800
OpenAlexW4385708789

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.