Evidence map›Paper›PMID 32552686›Full record

ArticleBMC microbiology2020

Jejunal inflammatory cytokines, barrier proteins and microbiome-metabolome responses to early supplementary feeding of Bamei suckling piglets.

Jipeng Jin, Jianlei Jia, Liping Zhang, Qian Chen, Xiaoyan Zhang, Weibo Sun, Cunming Ma, Fafang Xu, Shoujun Zhan, Limin Ma and 2 more

Abstract read
In one paragraph

Article in BMC microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
–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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  13. Oral and Parenteral Vaccination againstAnimals : an open access journal from MDPI · 2022
    Article
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  15. Intestinal microbiota and its interaction to intestinal health in nursery pigs.Animal nutrition (Zhongguo xu mu shou yi xue hui) · 2022
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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

12 authors.

Jipeng JinCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
Jianlei JiaCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China. jiajianlei870620@163.com.
Liping ZhangCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
Qian ChenKey of laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining, 810016, China.
Xiaoyan ZhangCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
Weibo SunCollege of Animal Science and Technology, Gansu Agricultural University, Lanzhou, 730070, China.
Cunming MaQinghai Province Huzhu County Bamei Pig Seed Breeding Farm, Huzhu, 810500, China.
Fafang XuQinghai Province Huzhu County Bamei Pig Seed Breeding Farm, Huzhu, 810500, China.
Shoujun ZhanQinghai Province Huzhu County Bamei Pig Seed Breeding Farm, Huzhu, 810500, China.
Limin MaQinghai Province Huzhu County Bamei Pig Seed Breeding Farm, Huzhu, 810500, China.
Guihua ZhouQinghai Province Huzhu County Bamei Pig Seed Breeding Farm, Huzhu, 810500, China.
Qiaoxi ChenPingliang Mechanical and Electrical Engineering School, Jingning, 743417, China.

Funding

National Natural Science Foundation of China 31660662, 31760644National Natural Science Foundation of Qinghai Province 2016-ZJ-935Q
6 · The paper itself

Abstract

backgroundDietary intervention has been reported to improve intestinal health. The intestinal microbiota of newborn animals plays a fundamental role in the development of intestinal function and the innate immune system. However, little is currently known about dietary interventions in the gut microbiota and barrier function of livestock, especially suckling Bamei piglets. To this end, we studied the effect of early dietary supplementation on intestinal bacterial communities and intestinal barrier function in piglets.

results10 purebred Bamei sows were randomly allocated into two groups. In group one, the piglets received a supplementary milk replacer on day 7 of age, whereas the other control group was allowed sow's milk alone. At 21 days, 18 and 17, respectively, piglets in each group of average weight were randomly selected and sacrificed. Tissue and digesta samples were collected from the jejunum to evaluate differences in the microbiome-metabolome and the mRNA expression of inflammatory cytokines (TLR4, TNFα and IL-8) and barrier proteins (ZO-1, Occludin and Claudin-1). Sequencing of 16S rRNA revealed that ES improved the gut microbiome composition of Bamei suckling piglets. The relative abundances of some bacterial species such as Lactobacillales, Romboutsia, Actinobacillus, Bacteroides were significantly reduced in the ES group. Metabolomics analysis indicated that 23 compounds were enriched and 35 compounds decreased in the ES group. And correlation analysis demonstrated that some gut bacterial genera were highly correlated with altered gut microbiota-related metabolites. Meanwhile, ES of Bamei suckling piglets altered the gene expression of inflammatory cytokine and barrier protein in the jejunum.

conclusionsIn summary, these results provide important insights on the relationships between jejunal microbiota and related metabolites, and jejunal barrier function during the early life of Bamei suckling piglets.

Indexed as

Animal FeedAnimalsAnimals, NewbornBacteriaChromatography, LiquidCytokinesDietary SupplementsGene Expression RegulationImmunity, InnateJejunumMass SpectrometryMetabolomicsRandom AllocationRNA, Ribosomal, 16SSequence Analysis, DNASwineCytokinesRNA, Ribosomal, 16SBamei suckling pigletsJejunal barrierJejunal microbiotaMetabolic profiles

Identifiers

PMID32552686
PMCPMC7301446

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LicenceCC BY
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Registered trials

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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.