Journal of investigative and clinical dentistry · 2013
Effect of phase 1 periodontal therapy on gingival crevicular fluid levels of matrix metalloproteinases-3 and -13 in chronic periodontitis patients.
Сравнительное исследованиеСтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Pawar Deepali D, Mehta Dhoom S
Аннотация
AIM: The aim of the present study was to estimate the gingival crevicular fluid (GCF) levels of matrix metalloproteinases (MMP)-3 and -13 in periodontally-healthy controls and chronic periodontitis (CP) patients, and also to investigate the effect of phase 1 periodontal therapy on MMP-3 and -13 levels in CP patients.
METHODS: Fifty-five systemically-healthy patients were divided into two groups: group 1 (healthy) and group 2 (CP). The recording of clinical parameters and GCF sampling was done at baseline for both groups and again at 6 weeks post-therapy for group 2. The MMP level was determined by ELISA.
RESULTS: A significant increase in the mean MMP-3 and -13 was found between healthy and CP patients. There was a statistically-significant reduction of GCF MMP-3 and -13 concentration after periodontal therapy in the CP group. A positive correlation was found between clinical parameters and GCF MMP-3 and -13 levels.
CONCLUSIONS: A lower concentration of GCF MMP-3 and -13 was found in healthy patients, and a higher concentration was noted for CP patients, which was reduced after periodontal therapy. This indicates the important role played by these MMP in periodontal destruction. Thus, MMP-3 and -13 could be used as inflammatory biomarkers in diagnosing periodontal disease severity.
METHODS: Fifty-five systemically-healthy patients were divided into two groups: group 1 (healthy) and group 2 (CP). The recording of clinical parameters and GCF sampling was done at baseline for both groups and again at 6 weeks post-therapy for group 2. The MMP level was determined by ELISA.
RESULTS: A significant increase in the mean MMP-3 and -13 was found between healthy and CP patients. There was a statistically-significant reduction of GCF MMP-3 and -13 concentration after periodontal therapy in the CP group. A positive correlation was found between clinical parameters and GCF MMP-3 and -13 levels.
CONCLUSIONS: A lower concentration of GCF MMP-3 and -13 was found in healthy patients, and a higher concentration was noted for CP patients, which was reduced after periodontal therapy. This indicates the important role played by these MMP in periodontal destruction. Thus, MMP-3 and -13 could be used as inflammatory biomarkers in diagnosing periodontal disease severity.