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Pathogen profile and MMP-3 levels in areas with varied attachment loss in generalized aggressive and chronic periodontitis.
Central European Journal of Immunology ( IF 1.3 ) Pub Date : 2020-01-20 , DOI: 10.5114/ceji.2019.92806
Mustafa Yilmaz 1 , GöKHAN Kasnak 2 , Nuray G Polat 3 , Nursen E Topcuoglu 4 , GüVEN KüLEKCI 4 , Erhan Firatli 2
Affiliation  

INTRODUCTION The progression of periodontitis depends on the changes in bone and connective tissue homeostasis and the imbalance of the biofilm and the host immunoinflammatory response, particularly matrix metalloproteinases (MMP). AIM OF THE STUDY To assess the probable relation between subgingival anaerobic flora and the expression of MMP-3 in patients with generalized aggressive periodontitis (AgP), chronic periodontitis (CP) and healthy subjects, and to evaluate these levels according to varied tissue loss severity. MATERIAL AND METHODS The plaque index (PI), gingival index (GI), probing depth (PD) and clinical attachment levels (CAL) were evaluated. MMP levels obtained from gingival sulcus fluid (GCF) were measured with Enzyme Linked Immuno Assay (ELISA). The bacterial counts were determined with Parocheck®. RESULTS Higher levels of MMP-3 in patients with AgP compared to subjects with CP and healthy individuals were observed. The microorganisms responsible of possible tissue destruction in both AgP and CP are red complex bacteria. T. denticola, T. forsythia, P. intermedia and F. nucleatum show positive correlation with MMP-3 levels. CONCLUSIONS MMP-3 is a biomarker associated with AgP, and red complex bacteria levels are correlated with increasing periodontal tissue loss in both periodontitis forms. The diagnosis of aggressive periodontitis, or site-specific treatment strategies can be orchestrated based on the evaluation of MMP-3 and the bacterial counts in patients with periodontitis.

中文翻译:

在广泛的侵袭性和慢性牙周炎中具有不同附着丧失的区域的病原体谱和 MMP-3 水平。

引言牙周炎的进展取决于骨和结缔组织稳态的变化以及生物膜的失衡和宿主免疫炎症反应,特别是基质金属蛋白酶(MMP)。研究目的 评估广泛侵袭性牙周炎 (AgP)、慢性牙周炎 (CP) 患者和健康受试者牙龈下厌氧菌群与 MMP-3 表达之间的可能关系,并根据不同的组织损失严重程度评估这些水平. 材料与方法 评估菌斑指数(PI)、牙龈指数(GI)、探诊深度(PD)和临床附着水平(CAL)。用酶联免疫测定法 (ELISA) 测量从牙龈沟液 (GCF) 中获得的 MMP 水平。用 Parocheck® 测定细菌计数。结果 观察到与患有 CP 的受试者和健康个体相比,AgP 患者的 MMP-3 水平更高。负责 AgP 和 CP 中可能的组织破坏的微生物是红色复合细菌。T. denticola、T. forsythia、P. intermedia 和 F. nucleatum 与 MMP-3 水平呈正相关。结论 MMP-3 是与 AgP 相关的生物标志物,红色复合细菌水平与两种牙周炎形式的牙周组织损失增加相关。侵袭性牙周炎的诊断或特定部位的治疗策略可以根据 MMP-3 的评估和牙周炎患者的细菌计数进行协调。负责 AgP 和 CP 中可能的组织破坏的微生物是红色复合细菌。T. denticola、T. forsythia、P. intermedia 和 F. nucleatum 与 MMP-3 水平呈正相关。结论 MMP-3 是与 AgP 相关的生物标志物,红色复合细菌水平与两种牙周炎形式的牙周组织损失增加相关。侵袭性牙周炎的诊断或特定部位的治疗策略可以根据 MMP-3 的评估和牙周炎患者的细菌计数进行协调。负责 AgP 和 CP 中可能的组织破坏的微生物是红色复合细菌。T. denticola、T. forsythia、P. intermedia 和 F. nucleatum 与 MMP-3 水平呈正相关。结论 MMP-3 是与 AgP 相关的生物标志物,红色复合细菌水平与两种牙周炎形式的牙周组织损失增加相关。侵袭性牙周炎的诊断或特定部位的治疗策略可以根据 MMP-3 的评估和牙周炎患者的细菌计数进行协调。和红色复合细菌水平与两种牙周炎形式的牙周组织损失增加相关。侵袭性牙周炎的诊断或特定部位的治疗策略可以根据 MMP-3 的评估和牙周炎患者的细菌计数进行协调。和红色复合细菌水平与两种牙周炎形式的牙周组织损失增加相关。侵袭性牙周炎的诊断或特定部位的治疗策略可以根据 MMP-3 的评估和牙周炎患者的细菌计数进行协调。
更新日期:2020-01-20
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