Evidence map›Paper›PMID 28596485›Full record

ArticleOncotarget2017

Rumen-derived lipopolysaccharide provoked inflammatory injury in the liver of dairy cows fed a high-concentrate diet.

Junfei Guo, Guangjun Chang, Kai Zhang, Lei Xu, Di Jin, Muhammad Shahid Bilal, Xiangzhen Shen

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
7.6field-weighted citation impact, top 3% 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

43 citing papers in PubMed, 66 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

7 authors at 1 institution in 1 country.

Junfei GuoCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Guangjun ChangCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Kai ZhangCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Lei XuCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Di JinCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Muhammad Shahid BilalCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Xiangzhen ShenCollege of Veterinary Medicine, Nanjing Agricultural University, Nanjing, P.R. China.
Nanjing Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rumen-derived lipopolysaccharide (LPS) is translocated from the rumen into the bloodstream when subacute ruminal acidosis (SARA) occurs following long-term feeding with a high-concentrate (HC) diet in dairy cows. The objective of this study was to investigate the mechanism of inflammatory responses in the liver caused by HC diet feeding. We found that SARA was induced in dairy cows when rumen pH below 5.6 lasted for at least 3 h/d with HC diet feeding. Also, the LPS levels in the portal and hepatic veins were increased significantly and hepatocytes were impaired as well as the liver function was inhibited during SARA condition. Meanwhile, the mRNA expression of immune genes including TNF receptor associated factor 6 (TRAF6), nuclear factor-kappa B (NF-κB), p38 mitogen-activated protein kinase (MAPK), extracellular regulated protein kinases (ERK) MAPK, Interleukin-1 (IL-1) and serum amyloid A (SAA) in the liver were significantly increased in SARA cows. Moreover, the phosphorylation level of NF-κB p65 and p38 MAPK proteins in the liver and the concentration of Tumor Necrosis Factor (TNF-α), Interleukin-1β (IL-1β) and Interleukin-6 (IL-6) in peripheral blood were obviously increased under SARA condition. In conclusion, the inflammatory injury in the liver caused by LPS that traveled from the digestive tract to the liver through the portal vein after feeding with a HC diet.

Indexed as

Animal FeedAnimalsBiomarkersCattleCytokinesGene Expression RegulationHepatitis, AnimalHepatocytesHydrogen-Ion ConcentrationInflammation MediatorsLipopolysaccharidesLiver Function TestsNF-kappa Bp38 Mitogen-Activated Protein KinasesPhosphorylationRNA, MessengerBiomarkersCytokinesInflammation MediatorsLipopolysaccharidesNF-kappa Bp38 Mitogen-Activated Protein KinasesRNA, Messengerdairy cowsImmune responseImmunityImmunology and Microbiology Sectioninflammatory injurylipopolysaccharideliversubacute ruminal acidosis

Identifiers

PMID28596485
PMCPMC5564522
OpenAlexW2617809199

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.