Evidence map›Paper›PMID 33193136›Full record

ArticleFrontiers in microbiology2020

Nitrate Is Crucial for the Proliferation of Gut

Xinheng Zhang, Qiqi Zhao, Che Wu, Zi Xie, Xiaotong Ci, Hongxin Li, Wencheng Lin, Huanmin Zhang, Qingmei Xie

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

9 citing papers in PubMed, 16 citations in OpenAlex.

  1. Direct interaction between avian pathogenicMicrobiology spectrum · 2026
    Article
  2. Article
  3. Genomic characterization ofFrontiers in microbiology · 2026
    Article
  4. Effects of dietaryFrontiers in microbiology · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. 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

9 authors at 4 institutions in 2 countries.

Xinheng ZhangCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Qiqi ZhaoCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Che WuCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Zi XieCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Xiaotong CiCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Hongxin LiCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Wencheng LinCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Huanmin ZhangUSDA, Agriculture Research Service, Avian Disease and Oncology Laboratory, East Lansing, MI, United States.
Qingmei XieCollege of Animal Science, South China Agricultural University, Guangzhou, China.
Guangzhou Center for Disease Control and Prevention · CNKey Laboratory of Guangdong Province · CNSouth China Agricultural University · CNMichigan Department of Agriculture and Rural Development · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

H9N2 avian influenza virus (AIV) infection in chickens is often accompanied by secondary bacterial infection, but the mechanism is unclear. The aim of the present study was to reveal that mechanism and explore non-antibiotic treatment. 16s rRNA sequencing and metabonomics were performed in the intestinal contents of chickens infected with H9N2 AIV or H9N2 AIV and fed with ageratum-liquid (AL) to reveal the metabolite that promote intestinal

Indexed as

ageratum-liquidE. coligut microbiotaH9N2 AIVmetabolitenitratesecondary infection

Identifiers

PMID33193136
PMCPMC7662154
OpenAlexW3096091183

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.