Association between gingival crevicular fluid leptin level and periodontal parameters in patients with aggressive periodontitis.
- Author:
Yunyu LIU
1
;
Xin ZHANG
;
Dong SHI
;
Zhibin CHENG
;
Huanxin MENG
2
Author Information
- Publication Type:Journal Article
- MeSH: Adult; Aggressive Periodontitis; metabolism; Case-Control Studies; Enzyme-Linked Immunosorbent Assay; Female; Gingival Crevicular Fluid; chemistry; Humans; Leptin; analysis; Male; Periodontal Index
- From: Chinese Journal of Stomatology 2014;49(12):733-736
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo determine the level of leptin in gingival crevicular fluid (GCF) of patients with aggressive periodontitis (AgP) and to analyze the relationship between leptin and periodontal cilinical parameters.
METHODSFifty-four patients with AgP and 30 healthy controls were recruited. Detailed clinical examinations were conducted, and clinical parameters such as bleeding index (BI), probing depth (PD), attachment loss (AL) were recorded. Two teeth were selected as test teeth in each subject, one from posterior area and the other from anterior region. The level of GCF leptin was measured by enzyme linked immunosorbent assay.
RESULTSThe level of GCF leptin in AgP patients was significantly lower than that of control subjects [(16.5±4.6) ng vs.(26.0±6.0) ng, P < 0.05]. The level of GCF leptin was negatively related to BI (-0.306, P < 0.01), PD (-0.346, P < 0.01) and AL (-0.250, P < 0.01).
CONCLUSIONSAgP patients have significantly decreased level of GCF leptin and the level of leptin was negatively related to BI, PD and AL.
