Evidence map›Paper›PMID 34035347›Full record

ArticleScientific reports2021

The modulatory effects of alfalfa polysaccharide on intestinal microbiota and systemic health of Salmonella serotype (ser.) Enteritidis-challenged broilers.

Zemin Li, Chongyu Zhang, Bo Li, Shimin Zhang, Fawaz G Haj, Guiguo Zhang, Yunkyoung Lee

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. 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
1.1field-weighted citation impact, top 24% 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, 22 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. The identification ofOpen veterinary journal · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Journal of agricultural and food chemistry · 2023
    Article
  11. Review
  12. Review
  13. Review
  14. SaaS sRNA promotesGut microbes
    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

7 authors at 3 institutions in 3 countries.

Zemin Li *Department of Animal Nutrition, Shandong Agricultural University, 61 Daizong Street, Taian City, 271018, China.
Chongyu Zhang *Department of Animal Nutrition, Shandong Agricultural University, 61 Daizong Street, Taian City, 271018, China.
Bo Li *Department of Animal Nutrition, Shandong Agricultural University, 61 Daizong Street, Taian City, 271018, China.
Shimin Zhang *Department of Animal Nutrition, Shandong Agricultural University, 61 Daizong Street, Taian City, 271018, China.
Fawaz G HajDepartment of Nutrition, University of California Davis, One Shields Ave, Davis, CA, 95616, USA.
Guiguo ZhangDepartment of Animal Nutrition, Shandong Agricultural University, 61 Daizong Street, Taian City, 271018, China. zhanggg@sdau.edu.cn.
Yunkyoung LeeDepartment of Food Science and Nutrition, and Interdisciplinary Graduate Program in Advanced Convergence Technology and Science, Jeju National University, Jeju, 63243, South Korea. lyk1230@jejunu.ac.kr.
Shandong Agricultural University · CNUniversity of California, Davis · USJeju National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salmonella serotype (ser.) Enteritidis infection in broilers is a main foodborne illness that substantially threatens food security. This study aimed to examine the effects of a novel polysaccharide isolated from alfalfa (APS) on the intestinal microbiome and systemic health of S. ser. Enteritidis-infected broilers. The results indicated that broilers receiving the APS-supplemented diet had the improved (P < 0.05) growth performance and gut health than those fed no APS-supplemented diet. Supplementation with APS enhanced (P < 0.05) the richness of gut beneficial microbes such as Bacteroidetes, Barnesiella, Parabacteroides, Butyricimonas, and Prevotellaceae, while decreased (P < 0.05) the abundance of facultative anaerobic bacteria including Proteobacteria, Actinobacteria, Ruminococcaceae, Lachnospiraceae, and Burkholderiaceae in the S. ser. Enteritidis-infected broilers. The Bacteroides and Odoribacter were identified as the two core microbes across all treatments and combined with their syntrophic microbes formed the hub in co-occurrence networks linking microbiome structure to performance of broilers. Taken together, dietary APS supplementation improved the systemic health of broilers by reshaping the intestinal microbiome regardless of whether S. ser. Enteritidis infection was present. Therefore, APS can be employed as a potential functional additives to inhibit the S. ser. Enteritidis and enhance the food safety in poultry farming.

Indexed as

Animal FeedAnimalsBacteriaChickensCytokinesFunctional FoodGastrointestinal MicrobiomeHigh-Throughput Nucleotide SequencingMedicago sativaPhylogenyPolysaccharidesSalmonella enteritidisSalmonella Infections, AnimalSequence Analysis, DNATreatment OutcomeCytokinesPolysaccharides

Identifiers

PMID34035347
PMCPMC8149654
OpenAlexW3164715176

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.