Balance between matrix metalloproteinases (MMPs) and tissue inhibitors of matrix metalloproteinases (TIMPs) is required for normal wound healing. Chronic inflammation, such as that seen in cardiovascular and periodontal diseases, may upset this balance. The aim of this study was to determine whether initial periodontal therapy would have an effect systemically on the levels of MMP-9 and TIMP-1. Twenty-one patients with generalized chronic periodontitis were enrolled in the study. Clinical examinations were conducted and parameters measured. Scaling and root planing was performed and blood analysis done to determine the plasma concentrations of MMP-9 and serum concentrations of TIMP-1. Initial periodontal therapy resulted in improvements in gingival inflammation and plaque levels. No effect on the plasma concentrations of MMP-9 and serum concentrations of TIMP-1 could be found following therapy.
| Identifer | oai:union.ndltd.org:vcu.edu/oai:scholarscompass.vcu.edu:etd_retro-1159 |
| Date | 01 January 2007 |
| Creators | Nguyen, Khanh Vu Thuy |
| Publisher | VCU Scholars Compass |
| Source Sets | Virginia Commonwealth University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | Retrospective ETD Collection |
| Rights | © The Author |
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