Abstract:
:Interleukin-8 (IL-8) is believed to play an important role in the pathogenesis of various forms of periodontitis. In addition, the anti-IL-8 autoantibody has been recently recognized as a potent modulator of IL-8 function. In the current study, the concentrations of IL-8 and its autoantibody in gingival crevicular fluid from patients with chronic generalized periodontitis were compared to those in gingival crevicular fluid from patients with refractory chronic periodontitis. Gingival crevicular fluids were collected from patients treated in a private periodontal clinic. Nine patients who were identified as having chronic generalized periodontitis and four with refractory chronic periodontitis were selected for the study. Patients included in the latter group had undergone supportive periodontal therapy for more than 10 years, and during that time had experienced many episodes of periodontal destruction. The gingival crevicular fluid concentrations of total protein, IL-8, free anti-IL-8 autoantibody and IL-8 bound to the autoantibody (anti-IL-8:IL-8 complexes) were examined. There were no differences in concentration of total protein, but significantly higher levels of IL-8 were detected in patients with chronic generalized periodontitis in comparison to patients with refractory chronic periodontitis (P < 0.05). In addition, anti-IL-8:IL-8 complexes were present in 90% of patients with chronic generalized periodontitis, but in only 50% of patients with refractory chronic periodontitis. The results suggest that elevated concentrations of free and complexed IL-8 can differentiate patients with chronic generalized periodontitis from patients with refractory chronic periodontitis.
journal_name
J Periodontal Resjournal_title
Journal of periodontal researchauthors
Kurdowska AK,Noble JM,Adcock JEdoi
10.1034/j.1600-0765.2003.02001.xsubject
Has Abstractpub_date
2003-02-01 00:00:00pages
73-8issue
1eissn
0022-3484issn
1600-0765pii
2001journal_volume
38pub_type
杂志文章abstract:BACKGROUND AND OBJECTIVE:Porphyromonas gingivalis has been shown to actively invade endothelial cells and induce vascular cell adhesion molecule 1 (VCAM-1) and intercellular adhesion molecule 1 (ICAM-1) overexpression. Nucleotide-binding oligomerization domain 1 (NOD1) is an intracellular pattern recognition reporter, ...
journal_title:Journal of periodontal research
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journal_title:Journal of periodontal research
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journal_title:Journal of periodontal research
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更新日期:1990-01-01 00:00:00
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journal_title:Journal of periodontal research
pub_type: 杂志文章
doi:10.1111/j.1600-0765.1975.tb00011.x
更新日期:1975-05-01 00:00:00
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journal_title:Journal of periodontal research
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journal_title:Journal of periodontal research
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journal_title:Journal of periodontal research
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pub_type: 杂志文章,meta分析,评审
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journal_title:Journal of periodontal research
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abstract:BACKGROUND AND OBJECTIVES:Long noncoding RNAs (lncRNAs) play critical and complex roles in regulating various biological processes of periodontitis. This bioinformatic study aims to construct a putative competing endogenous RNA (ceRNA) network by integrating lncRNA, miRNA and mRNA expression, based on high-throughput R...
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abstract::Glycosaminoglycans in normal and cyclosporin-induced gingival overgrowth were extracted by papain digestion and purified by Mono Q-FPLC chromatography. The purified glycosaminoglycans were analyzed by agarose gel electrophoresis and by the pattern of degradation products formed by chondroitin lyases on HPLC chromatogr...
journal_title:Journal of periodontal research
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abstract:BACKGROUND AND OBJECTIVE:The level of Substance-P in gingival crevicular fluid has been found to correlate with clinical measures of periodontal disease. The present study was designed to assess the relationship between clinical parameters and levels of Substance-P in the gingival crevicular fluid from inflamed gingiva...
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