Evidence map›Paper›PMID 33805894›Full record

ArticlePathogens (Basel, Switzerland)2021

Impact of Probiotics on the Salivary Microbiota and Salivary Levels of Inflammation-Related Proteins during Short-Term Sugar Stress: A Randomized Controlled Trial.

Christine Lundtorp-Olsen, Christian Enevold, Claus Antonio Juel Jensen, Steen Nymann Stofberg, Svante Twetman, Daniel Belstrøm

Open access · goldAbstract read
In one paragraph

Article in Pathogens (Basel, Switzerland), 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
1.4field-weighted citation impact, top 20% 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, 15 citations in OpenAlex.

  1. Trial
  2. Assessing the Impact ofNutrients · 2026
    Trial
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  6. Trial
  7. Article
  8. Article
  9. Saliva assay: a call for methodological standardization.Journal of periodontal & implant science · 2025
    Review
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  11. Review
  12. Article
  13. Article
  14. Transcriptional Activity of PredominantFrontiers in cellular and infection microbiology · 2021
    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

6 authors at 3 institutions in 1 country.

Christine Lundtorp-OlsenDepartment of Odontology, Section for Clinical Oral Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark.
Christian EnevoldCenter for Rheumatology and Spine Diseases, Institute for Inflammation Research, Rigshospitalet, Copenhagen University Hospital, 2100 Copenhagen, Denmark.
Claus Antonio Juel JensenDepartment of Clinical Biochemistry, Nordsjællands Hospital, 3400 Hillerød, Denmark.
Steen Nymann StofbergDepartment of Clinical Biochemistry, Nordsjællands Hospital, 3400 Hillerød, Denmark.
Svante TwetmanDepartment of Odontology, Section for Clinical Oral Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark.
Daniel BelstrømDepartment of Odontology, Section for Clinical Oral Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, 2200 Copenhagen, Denmark.
University of Copenhagen · DKNordsjællands Hospital · DKCopenhagen University Hospital · DK

Funding

Deerland Probiotics and Enzymes A/S n.aSundhed og Sygdom, Det Frie Forskningsråd n.a
6 · The paper itself

Abstract

backgroundThe purpose of the present investigation was to characterize the effect of probiotics on the composition of the salivary microbiota and salivary levels of inflammation-related proteins during short-term sugar stress. We tested the hypotheses that consumption of probiotics may partly counteract the detrimental influence of sugar stress on oral homeostasis.

methodsThe present study was a five-week, blinded, randomized controlled trial with four study arms-A: sucrose and probiotic (

resultsSugar stress induced a significant increase in the relative abundance of the genus

conclusionsThe data clearly demonstrate an impact of combined consumption of xylitol and probiotics on the composition of the salivary microbiota. Future studies are needed to evaluate whether the combined use of xylitol and the probiotic strains tested could have clinically protective effects during periods of sugar stress.

Indexed as

16S rDNAhomeostasisoral microbiotasugar stress

Identifiers

PMID33805894
PMCPMC8064398
OpenAlexW3136571689

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.