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Periodontal Pathogens and Atherom Plaque The Number of Mitochondrial DNA Copies

Periodontal Pathogens and Atherom Plaque The Number of Mitochondrial DNA Copies

Recruiting
25-90 years
All
Phase N/A

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Overview

Periodontitis is a chronic inflammatory disease of the tooth-supporting tissues characterized by the constant interaction of microorganisms in subgingival plaque and host defense mechanisms. Periodontitis is considered a focus of infection caused by oral bacteria, bacterial byproducts, or inflammatory mediators that can interact with other parts of the body via the bloodstream.

Description

Periodontitis is a chronic inflammatory disease of the tooth-supporting tissues characterized by the constant interaction of microorganisms in subgingival plaque and host defense mechanisms. Periodontitis is considered a focus of infection caused by oral bacteria, bacterial byproducts, or inflammatory mediators that can interact with other parts of the body via the bloodstream.

Periodontal bacteria produce endotoxins in the form of lipopolysaccharide (LPS). Circulating LPS reacts with Toll-like receptors, promoting the production of reactive oxygen species and phagocytosis in the intima layer. Oxidative stress has been reported to be associated with mtDNA copy number.

Eligibility

Inclusion Criteria:

  • Diagnosed with endarterectomy
  • Not receiving chemotherapy
  • Not having received this treatment before

Exclusion Criteria:

  • Having systemic infection
  • Patients with severe heart disease

Study details
    Periodontal Inflammation
    Biofilm
    Endothelial Dysfunction
    Oral Bacteria

NCT07165054

Istanbul Saglik Bilimleri University

15 October 2025

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