Evidence map›Paper›PMID 34539210›Full record

ArticleJournal of equine science2021

Relationship between lactational performance and metabolic parameters of Mongolian native grazing mares.

Badrakh Sandagdorj, Tserenpil Baigalmaa, Sedhuu Burenjargal, Motohiro Horiuchi, Munkhbat Enkhdalai, Davaakhuu Bayanbat, Dashdorj Janchiv, Ooyo Jamyandorj, Purevdorj Ulzii-Orshikh, Purevdorj Nyam-Osor

Open access · diamondAbstract read
In one paragraph

Article in Journal of equine science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact, top 85% 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

2 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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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 at 3 institutions in 2 countries.

Badrakh SandagdorjSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Tserenpil BaigalmaaSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Sedhuu BurenjargalSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Motohiro HoriuchiSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Munkhbat EnkhdalaiSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Davaakhuu BayanbatSchool of Animal Science, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Dashdorj JanchivSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Ooyo JamyandorjSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Purevdorj Ulzii-OrshikhInstitute of Technology, Khan-Uul, Ulaanbaatar 17060, Mongolia.
Purevdorj Nyam-OsorSchool of Veterinary Medicine, Mongolian University of Life Sciences, Ulaanbaatar 17024, Mongolia.
Mongolian University of Life Sciences · MNHokkaido University · JPNew Mongol Institute of Technology · MN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Information regarding the lactational performance of mares in relation to metabolic parameters can help practitioners to manipulate animal rearing management for sustainable mare milk production. The aim of this study was to characterize the lactational performance of Mongolian native mares grazing on natural pastureland by revealing the seasonal effects on metabolic parameters. In this study, 8 multiparous mares were used. Milk yield and composition and serum metabolic parameters, such as alanine aminotransferase, aspartate aminotransferase (AST), glucose (GLU), triacylglycerol, total cholesterol (TCH), non-esterified fatty acid (NEFA), albumin, urea, total protein, cortisol (Cort), and insulin, were determined at 30, 60, 90, 120, 150, 180, 210, 240, and 270 days of lactation. During the lactation period, milk yield peaked at around the 90th day and declined sharply in the following period. While the milk fat and protein contents decreased gradually from the early stages of lactation to the late stages, the lactose content was highest at mid-lactation and stayed constant until the end of the lactation period. Meanwhile, changes were observed between the stages of lactation, and the differences in metabolic parameters were significant (P<0.05), except for AST and GLU. The strongest correlation was found with NEFA (P<0.01), followed by the Cort (P<0.05) concentration, with both parameters showing negative correlation, and strong positive correlation was detected between the milk yield and TCH (P<0.05) concentration.

Indexed as

lactationmetabolic parametermilk compositionmilk yield

Identifiers

PMID34539210
PMCPMC8437754
OpenAlexW3197448962

What OpenQuestion holds

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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.