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Periodontitis and serum interleukin-6 levels in the elderly
T Murata1, H Miyazaki, H Senpuku
1Department of Preventive Dentistry, Faculty of Dentistry, Niigata University, Niigata 951-8514, Japan. tmurata@dent.niigata-u.ac.jp
Japanese Journal of Infectious Diseases
|June 28, 2001
Summary
This study found no link between serum interleukin-6 (IL-6) levels and periodontitis severity in older adults. Researchers investigated 276 individuals aged 70 and 80, finding no correlation despite periodontitis being common.
Area of Science:
- Gerontology
- Oral Health
- Immunology
Background:
- Elderly individuals are prone to tooth loss from dental caries and periodontitis.
- Periodontitis, caused by oral bacteria, triggers inflammatory cytokines like IL-6.
- The correlation between IL-6 levels and periodontitis severity in the elderly remains unclear.
Purpose of the Study:
- To investigate the relationship between periodontitis status and serum interleukin-6 (IL-6) concentrations in elderly individuals.
Main Methods:
- Serum IL-6 levels were measured in 276 participants aged 70 and 80.
- Periodontitis severity and tooth count were assessed.
- Statistical analysis was performed to determine correlations.
Main Results:
- Out of 276 subjects, 227 were dentate and 29 had severe periodontitis.
- 149 subjects (54%) tested positive for serum IL-6.
- No significant differences were found in mean serum IL-6 concentrations based on periodontitis severity or tooth count.
Conclusions:
- The study found no evidence supporting an association between circulating IL-6 and periodontitis in the elderly population.
- Further research may be needed to explore other inflammatory markers or factors.