摘要
目的： 探讨龈沟液超氧化物歧化酶 （ Ｓ Ｏ Ｄ） 活性与牙周炎症的关系。方法： 采用邻苯三酚法检测慢性成人牙周炎患者龈沟液 Ｓ Ｏ Ｄ 活性。结果： 牙周炎症牙位龈沟液 Ｓ Ｏ Ｄ 活性显著低于健康牙位 （ Ｐ＜ ００１）， 且随牙周组织炎性破坏的加重有明显降低 （ Ｐ＜ ００１）， 在治疗后又明显回升 （ Ｐ＜ ００５）， 与牙龈指数、附着丧失、探针深度等牙周临床指标呈高度负相关 （ Ｐ＜ ００１）。结论： 龈沟液 Ｓ Ｏ Ｄ 活性下降与牙周炎症的发生和发展有密切关系， 可作为牙周炎症的临床参考指标。
Objective:To study the relationship between activity of superoxide dismutase (SOD)in gingival crevicular fluid (GCF)and periodontal inflammation Methods: SOD activites in gingival erevicular fluid of the patients with periodontitis were detected Results:The groups with periodontal inflammation had significantly lower GCF-SOD activities than that of those with periodontal healthy(P<0 01) GCF-SOD level increased significantly 8 wk after periodontal treatment Level of GCF-SOD was shown to be negatively associated with gingival index,attachment loss and probing depth Conclusion:These results suggested that the decrease in GCF-SOD activity was correlated with the level of chronic periodontal inflammation,also suggested that the level of GCF-SOD might be a clinical reference indicator of periodontitis
出处
《包头医学院学报》
CAS
1999年第2期20-22,共3页
Journal of Baotou Medical College
关键词
牙周炎
龈沟液
SOD
病理学
periodontitis
gingival crevicular fluid
superoxide dismutase
