Evidence map›Paper›PMID 33282958›Full record

ArticleBioMed research international2020

Follicular Fluid Metabolite Changes in Dairy Cows with Inactive Ovary Identified Using Untargeted Metabolomics.

YunLong Bai, Feng Zhang, HongYou Zhang, Chuang Xu, Ling Wu, Cheng Xia

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 15 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

YunLong BaiCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.
Feng ZhangCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.
HongYou ZhangCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.
Chuang XuCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.
Ling WuCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.
Cheng XiaCollege of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Heilongjiang 163319, China.ORCID https://orcid.org/0000-0003-1476-2033
Heilongjiang Bayi Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The metabolism of dairy cows with inactive ovaries differs from that of healthy dairy cows. However, the molecular mechanisms underpinning these physiological and metabolic changes remain unclear. The purpose of this study was to investigate follicular fluid metabolite changes in dairy cows with inactive ovaries. Untargeted metabolomics technology and multivariate statistical analysis were used to screen differential metabolites in follicular fluid samples between inactive ovaries and estrus cows at 45-60 d postpartum. Fourteen differential metabolites were identified, consisting of amino acids, lipids, sugars, and nucleotides. When compared with healthy animal samples, eight follicular fluid metabolites were significantly increased, and six metabolites were significantly decreased in dairy cows with inactive ovaries. Metabolic pathway analyses indicated that differential metabolites were primarily involved in glycerol phospholipid metabolism, arachidonic acid metabolism, valine, leucine and isoleucine biosynthesis, and phenylalanine metabolism. These metabolites and their enrichment pathways indicate that the enhancement of lipid metabolism and the weakening of carbohydrate production of amino acids in dairy cows with impaired follicular development. Overall, these data provide a better understanding of the changes that could affect follicular development during the postpartum period and lay the ground for further investigations.

Indexed as

DairyingMetabolomeMetabolomicsAnimalsCattleChromatography, LiquidData AnalysisDiscriminant AnalysisEstrusFemaleFollicular FluidLeast-Squares AnalysisMass SpectrometryMetabolic Networks and PathwaysOvaryPrincipal Component Analysis

Identifiers

PMID33282958
PMCPMC7685799
OpenAlexW3105037946

What OpenQuestion holds

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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.