Evidence map›Paper›PMID 34081627›Full record

ArticleAging2021

Yuan Gao, Bing Li, Hong Liu, Yajuan Tian, Chao Gu, Xiaoli Du, Ren Bu, Jie Gao, Yang Liu, Gang Li

Open access · hybridAbstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
11.7field-weighted citation impact, top 1% 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

22 citing papers in PubMed, 69 citations in OpenAlex.

  1. Trial
  2. Review
  3. Review
  4. Neuropsychiatric disease and treatment · 2026
    Article
  5. Review
  6. Article
  7. Article
  8. Nutrition research and practice · 2025
    Article
  9. Review
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Review
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  20. 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

10 authors at 2 institutions in 1 country.

Yuan GaoInner Mongolia Medical University, Hohhot 010110, China.
Bing LiInner Mongolia Medical University, Hohhot 010110, China.
Hong LiuInner Mongolia Medical University, Hohhot 010110, China.
Yajuan TianShanxi Key Laboratory of Chinese Medicine Encephalopathy, Shanxi University of Chinese Medicine, Jinzhong 030619, China.
Chao GuInner Mongolia Medical University, Hohhot 010110, China.
Xiaoli DuInner Mongolia Medical University, Hohhot 010110, China.
Ren BuInner Mongolia Medical University, Hohhot 010110, China.
Jie GaoInner Mongolia Medical University, Hohhot 010110, China.
Yang LiuInner Mongolia Medical University, Hohhot 010110, China.
Gang LiInner Mongolia Medical University, Hohhot 010110, China.
Inner Mongolia Medical University · CNShanxi University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent evidence suggests alterations in the gut microbiota-brain axis may drive cognitive impairment with aging. In the present study, we observed that prolonged administration of D-galactose to mice induced cognitive decline, gut microbial dysbiosis, peripheral inflammation, and oxidative stress. In this model of age-related cognitive decline,

Indexed as

Models, BiologicalAgingAmino AcidsAnimalsBrainCistancheCognitive DysfunctionCytokinesDysbiosisGalactoseGastrointestinal MicrobiomeHomeostasisInflammationInflammation MediatorsMaleMemory DisordersAmino AcidsCytokinesGalactoseInflammation MediatorsPolysaccharidesPurinesCDPSgut microbiotalearning and memory deterioration

Identifiers

PMID34081627
PMCPMC8221331
OpenAlexW3165352982

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.