Accuracy of Molecular Biomarkers in Oral Fluids for Diagnosis of Periodontitis
- Arias Bujanda, Nora Adriana
- Inmaculada Tomás Carmona Director
- Alejandro Mira Obrador Co-director
Universidade de defensa: Universidade de Santiago de Compostela
Fecha de defensa: 31 de xaneiro de 2020
- Eduardo Bernabé Presidente/a
- Carmen María Cadarso Suárez Secretaria
- F.L. Mesa Aguado Vogal
Tipo: Tese
Resumo
The diagnosis of periodontitis is a critical element in the success of treatment. Traditional clinical measures have well-known limitations, requiring faster and more specific tools based on quantifiable biomarkers in oral fluids. Interleukins 1alpha, 1beta and 17A in the gingival crevicular fluid are outstanding biomarkers for distinguishing systemically healthy patients with periodontitis from periodontally healthy individuals. Salivary interleukin 1beta has an excellent diagnostic capability when it comes to distinguishing periodontitis from periodontal health, although this discriminatory potential is reduced in smokers. The diagnostic capability of salivary IL1beta remains acceptable for differentiating between untreated and treated periodontitis, especially in smokers. The diagnostic threshold values of these interleukins are lower in smokers than in non-smokers in different clinical settings.