07 August 2010
Influence of salivary secretory immunoglobulin A level on the pain experienced by orthodontic patients
Marcio Jose da Silva CamposABCDEF, Caio Cesar Souza AlvesB, Nadia Rezende Barbosa RaposoB, Ana Paula FerreiraAC, Robert Willer Farinazzo VitralACDEGMed Sci Monit 2010; 16(9): CR405-409 :: ID: 881126
Abstract
Background: Pain, a common experience reported by patients under orthodontic treatment, results from force application to the teeth and trauma caused by attrition of brackets and wires against the underlying oral mucosa. The main protection of the mucosa is secretory immunoglobulin A (sIgA), which may play a fundamental role in integrity maintenance and whose production may be reduced as a result of the stress of orthodontic treatment. The aim of this study was to assess sIgA levels in the saliva and their correlation with oral pain intensity in adults and children after the installation of fixed orthodontic appliances.
Material/Methods: Twenty patients (10 children, age 11–13 years; 10 adults, age 18–37 years) were assessed before treatment, after bracket bonding, and after initial arch wire insertion. Saliva was sampled for sIgA analysis, and oral pain was assessed through a visual analog scale.
Results: Although there was a trend toward reduction of the salivary sIgA levels during the initial arch phase in the children, and during the bonding and initial arch phases in the adults, this finding was not significant.
Conclusions: There was a trend toward a negative correlation of oral pain intensity and salivary sIgA levels in the children, which may indicate the importance of sIgA for oral protection during orthodontic treatment, interfering with the pain experienced by the patients.
Keywords: Pain - metabolism, Orthodontic Wires - adverse effects, Immunoglobulin A, Secretory - metabolism, Child, Adolescent, Pain Measurement, Saliva - metabolism, young adult
Editorial
01 April 2024 : Editorial
Editorial: Forty Years of Waiting for Prevention and Cure of HIV Infection – Ongoing Challenges and Hopes for Vaccine Development and Overcoming Antiretroviral Drug ResistanceDOI: 10.12659/MSM.944600
Med Sci Monit 2024; 30:e944600
In Press
08 Mar 2024 : Clinical Research
Evaluation of Foot Structure in Preschool Children Based on Body MassMed Sci Monit In Press; DOI: 10.12659/MSM.943765
15 Apr 2024 : Laboratory Research
The Role of Copper-Induced M2 Macrophage Polarization in Protecting Cartilage Matrix in OsteoarthritisMed Sci Monit In Press; DOI: 10.12659/MSM.943738
07 Mar 2024 : Clinical Research
Knowledge of and Attitudes Toward Clinical Trials: A Questionnaire-Based Study of 179 Male Third- and Fourt...Med Sci Monit In Press; DOI: 10.12659/MSM.943468
08 Mar 2024 : Animal Research
Modification of Experimental Model of Necrotizing Enterocolitis (NEC) in Rat Pups by Single Exposure to Hyp...Med Sci Monit In Press; DOI: 10.12659/MSM.943443
Most Viewed Current Articles
17 Jan 2024 : Review article
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Jan 2022 : Editorial
Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...DOI :10.12659/MSM.935952
Med Sci Monit 2022; 28:e935952