Jun, 2009
Short-term effects of non-surgical periodontal treatment on plasma level of reactive oxygen metabolites in patients with chronic periodontitis.
Journal of periodontology
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- Volume
- 80
- Number
- 6
- First page
- 901
- Last page
- 6
- Language
- English
- Publishing type
- DOI
- 10.1902/jop.2009.080640
- Publisher
- AMER ACAD PERIODONTOLOGY
Background: Elevated levels of blood reactive oxygen species (ROS) are associated with the severity of periodontitis. Therefore, improvement of periodontitis may result in a decrease in blood ROS. However, it is unclear how periodontal treatment affects blood ROS. Recently, reactive oxygen metabolites (ROMs) were recognized as a useful measure of blood ROS. The aim of this longitudinal study was to investigate the effect of non-surgical periodontal treatment on plasma ROMs in patients with chronic periodontitis.
Methods: Nineteen subjects with chronic periodontitis (mean age: 46.8 years) were monitored at baseline (prior to scaling and root planing) and I and 2 months after therapy. Dental health parameters were evaluated, and plasma was obtained at these time points from patients and controls (19 subjects without periodontitis; mean age: 45.3 years), The plasma ROM level was determined using a spectrophotometric technique.
Results: At baseline, patients with chronic periodontitis had higher plasma ROM level (441.8 +/- 71.1 Carratelli units) than the control subjects (324.4 +/- 34.0 Carratelli units; P < 0.01). Probing depth, clinical attachment level, and bleeding on probing in patients with chronic periodontitis showed a significant improvement 2 months after non-surgical periodontal treatment, and this was accompanied by a significant reduction in plasma ROM level (P < 0.01).
Conclusions: In patients with chronic periodontitis, nonsurgical periodontal treatment was effective at improving clinical parameters and reducing plasma ROMs. The improvement in chronic periodontitis by non-surgical periodontal treatment might offer clinical benefits by decreasing blood ROS. J Periodontol 2009;80:907-906.
Methods: Nineteen subjects with chronic periodontitis (mean age: 46.8 years) were monitored at baseline (prior to scaling and root planing) and I and 2 months after therapy. Dental health parameters were evaluated, and plasma was obtained at these time points from patients and controls (19 subjects without periodontitis; mean age: 45.3 years), The plasma ROM level was determined using a spectrophotometric technique.
Results: At baseline, patients with chronic periodontitis had higher plasma ROM level (441.8 +/- 71.1 Carratelli units) than the control subjects (324.4 +/- 34.0 Carratelli units; P < 0.01). Probing depth, clinical attachment level, and bleeding on probing in patients with chronic periodontitis showed a significant improvement 2 months after non-surgical periodontal treatment, and this was accompanied by a significant reduction in plasma ROM level (P < 0.01).
Conclusions: In patients with chronic periodontitis, nonsurgical periodontal treatment was effective at improving clinical parameters and reducing plasma ROMs. The improvement in chronic periodontitis by non-surgical periodontal treatment might offer clinical benefits by decreasing blood ROS. J Periodontol 2009;80:907-906.
- Link information
- ID information
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- DOI : 10.1902/jop.2009.080640
- ISSN : 0022-3492
- Pubmed ID : 19485819
- Web of Science ID : WOS:000266896600006