Evidence map›Paper›PMID 35169371›Full record

ArticleMedical archives (Sarajevo, Bosnia and Herzegovina)2021

Expression of Inflammatory Mediators in Periodontitis Over Established Diabetes: an Experimental Study in Rats.

Charbel Choubaya, Nathalie Chahine, Georges Aoun, Sukumaran Anil, Pierre Zalloua, Ziad Salameh

Open access · greenAbstract read
In one paragraph

Article in Medical archives (Sarajevo, Bosnia and Herzegovina), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
1.4field-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

3 citing papers in PubMed, 12 citations in OpenAlex.

  1. Article
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  3. Review
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 1 institution in 1 country.

Charbel ChoubayaDepartment of Oral Surgery, Faculty of Dental Medicine, Lebanese University, Beirut, Lebanon.
Nathalie ChahineFaculty of Public Health, Lebanese University, Beirut, Lebanon.
Georges AounDepartment of Oral Medicine and Maxillofacial Radiology, Faculty of Dental Medicine, Lebanese University, Beirut, Lebanon.
Sukumaran AnilDepartment of Dentistry, Oral Health Institute Hamad Medical Corporation, Doha, Qatar.
Pierre ZallouaCollege of Medicine and Health Sciences, Khalifa University, Abu Dhabi.
Ziad SalamehResearch Center, Faculty of Dental Medicine, Lebanese University, Beirut, Lebanon.
Lebanese University · LB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDiabetes mellitus is characterized by hyperglycemia ensuing from deficiencies in insulin action, secretion, or both. Hyperglycemia has wide-ranging molecular and cellular effects, leading to oxidative stress, up-regulation of pro-inflammatory responses, and vascular changes.

objectivesThe aim of this study was to evaluate the expressions of inflammatory markers involved in periodontal destructive process occurring in diabetes, periodontitis (PD), and both coexisting conditions.

methodsA rat model was carried out using streptozotocin (STZ) to induce diabetes and Lipopolysaccharides (LPS) with teeth ligature to mimic periodontitis. The animals were distributed randomly into seven groups (n=12) and treated for 10 weeks with alternation between diabetes and PD. The relative quantification analysis of inflammatory markers expression: CRP, MMP-2-14, TIMP-2, IL-4, IFN-γ, was performed at the end of the experiments using western blot after protein isolation from periodontal tissue surrounding the ligation.

resultsThe data showed that CRP, MMP-2, MMP-14, TIMP-2, and IFN-γ are involved in the process of periodontal inflammation associated with diabetes. A significant increase (p<0.05) in the expression of inflammatory markers was detected when PD is associated with preexisting diabetes in comparison with diabetes superimposed on preexisting PD.

conclusionThis study demonstrated that already established diabetes worsens periodontitis more than diabetes upcoming on existing periodontitis.

Indexed as

Diabetes Mellitus, ExperimentalHyperglycemiaPeriodontitisAnimalsInflammation MediatorsRatsStreptozocinInflammation MediatorsStreptozocinDiabetesinflammatory markersperiodontal inflammationperiodontitisstreptozotocin

Identifiers

PMID35169371
PMCPMC8802681
OpenAlexW4205468341

What OpenQuestion holds

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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.