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Published in: Clinical Oral Investigations 6/2021

01-06-2021 | Gingival Diseases | Original Article

Free amino acid composition of saliva in patients with healthy periodontium and periodontitis

Authors: Nur Balci, Şivge Kurgan, Ali Çekici, Tülin Çakır, Muhittin A. Serdar

Published in: Clinical Oral Investigations | Issue 6/2021

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Abstract

Objectives

To identify and compare the free amino acids in the saliva of periodontitis patients and healthy individuals and to assess their levels in different periodontal disease types.

Materials and methods

There were three groups: healthy individuals (control (C); n = 20), Stage III Grade B generalized periodontitis (GP-B; n = 20), and Stage III Grade C generalized periodontitis (GP-C; n = 20). Clinical periodontal parameters were measured. Amino acid analysis of the saliva was accomplished by liquid chromatography–mass spectrometry (LC MS/MS), taking the mean concentration.

Results

Citrulline and carnosine concentrations were significantly higher in patients with periodontitis than in the control group (p < 0.017). Methionine, glutamic acid, and arginine showed significantly higher concentrations in GP-C, whereas proline and tryptophan showed higher concentrations in the GP-B group (p < 0.017). There was a significant correlation between methionine, citrulline, arginine, and carnosine and clinical periodontal parameters.

Conclusions

Our results demonstrate that periodontal status and disease type can result in variations in salivary amino acid (AA) content in correlation with clinical inflammatory signs. The significant correlation of methionine, citrulline, carnosine, and arginine with clinical parameters, regardless of systemic status, suggests that the levels of different salivary free AAs play roles in periodontitis.

Clinical relevance

Salivary free AAs may be suggested as a potential diagnostic compound in patients with periodontitis.

Clinical trial registration

Literature
1.
go back to reference Kurgan Ş, Önder C, Balcı N, Fentoğlu Ö, Eser F, Balseven M, Serdar MA, Tatakis DN, Günhan M (2017) Gingival crevicular fluid tissue/blood vessel-type plasminogen activator and plasminogen activator inhibitor-2 levels in patients with rheumatoid arthritis: effects of nonsurgical periodontal therapy. J Periodontal Res 52:574–581. https://doi.org/10.1111/jre.12425CrossRefPubMed Kurgan Ş, Önder C, Balcı N, Fentoğlu Ö, Eser F, Balseven M, Serdar MA, Tatakis DN, Günhan M (2017) Gingival crevicular fluid tissue/blood vessel-type plasminogen activator and plasminogen activator inhibitor-2 levels in patients with rheumatoid arthritis: effects of nonsurgical periodontal therapy. J Periodontal Res 52:574–581. https://​doi.​org/​10.​1111/​jre.​12425CrossRefPubMed
11.
go back to reference Kretzmann NA, Fillmann H, Mauriz JL, Marroni CA, Marroni N, González-Gallego J, Tuñón MJ (2008) Effects of glutamine on proinflammatory gene expression and activation of nuclear factor kappa B and signal transducers and activators of transcription in TNBS-induced colitis. Inflamm Bowel Dis 14:1504–1513. https://doi.org/10.1002/ibd.20543CrossRefPubMed Kretzmann NA, Fillmann H, Mauriz JL, Marroni CA, Marroni N, González-Gallego J, Tuñón MJ (2008) Effects of glutamine on proinflammatory gene expression and activation of nuclear factor kappa B and signal transducers and activators of transcription in TNBS-induced colitis. Inflamm Bowel Dis 14:1504–1513. https://​doi.​org/​10.​1002/​ibd.​20543CrossRefPubMed
12.
go back to reference Robles HV, Ochoa KFC, Nava P, Olivares AS, Shibayama M, Schnoor M (2017) Analyzing beneficial effects of nutritional supplements on intestinal epithelial barrier functions during experimental colitis. J Vis Exp:e55095. https://doi.org/10.3791/55095 Robles HV, Ochoa KFC, Nava P, Olivares AS, Shibayama M, Schnoor M (2017) Analyzing beneficial effects of nutritional supplements on intestinal epithelial barrier functions during experimental colitis. J Vis Exp:e55095. https://​doi.​org/​10.​3791/​55095
31.
go back to reference Ryu OH, Atkinson JC, Hoehn GT, Illei GG, Hart TC (2006) Identification of parotid salivary biomarkers in Sjogren's syndrome by surface-enhanced laser desorption/ionization time-of-flight mass spectrometry and two-dimensional difference gel electrophoresis. Rheumatology (Oxford) 45:1077–1086. https://doi.org/10.1093/rheumatology/kei212CrossRef Ryu OH, Atkinson JC, Hoehn GT, Illei GG, Hart TC (2006) Identification of parotid salivary biomarkers in Sjogren's syndrome by surface-enhanced laser desorption/ionization time-of-flight mass spectrometry and two-dimensional difference gel electrophoresis. Rheumatology (Oxford) 45:1077–1086. https://​doi.​org/​10.​1093/​rheumatology/​kei212CrossRef
37.
go back to reference Kaore NS, Kaore MN (2014) Citrulline: pharmacological perspectives and role as a biomarker in diseases and toxicities. In: Gupta RC (ed) Biomarkers in toxicology. Academic Press, pp 883–905 Kaore NS, Kaore MN (2014) Citrulline: pharmacological perspectives and role as a biomarker in diseases and toxicities. In: Gupta RC (ed) Biomarkers in toxicology. Academic Press, pp 883–905
52.
go back to reference Lähteenmäki H, Umeizudike KA, Heikkinen AM, Räisänen IT, Rathnayake N, Johannsen G, Tervahartiala T et al (2020) aMMP-8 point-of-care/chairside oral fluid technology as a rapid, non-invasive tool for periodontitis and peri-implantitis screening in a medical care setting. Diagnostics (Basel) 10(8):562. https://doi.org/10.3390/diagnostics10080562CrossRef Lähteenmäki H, Umeizudike KA, Heikkinen AM, Räisänen IT, Rathnayake N, Johannsen G, Tervahartiala T et al (2020) aMMP-8 point-of-care/chairside oral fluid technology as a rapid, non-invasive tool for periodontitis and peri-implantitis screening in a medical care setting. Diagnostics (Basel) 10(8):562. https://​doi.​org/​10.​3390/​diagnostics10080​562CrossRef
Metadata
Title
Free amino acid composition of saliva in patients with healthy periodontium and periodontitis
Authors
Nur Balci
Şivge Kurgan
Ali Çekici
Tülin Çakır
Muhittin A. Serdar
Publication date
01-06-2021
Publisher
Springer Berlin Heidelberg
Published in
Clinical Oral Investigations / Issue 6/2021
Print ISSN: 1432-6981
Electronic ISSN: 1436-3771
DOI
https://doi.org/10.1007/s00784-021-03977-7

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