scholarly journals Sex Hormones Enhance Gingival Inflammation without Affecting IL-1βand TNF-αin Periodontally Healthy Women during Pregnancy

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Min Wu ◽  
Shao-Wu Chen ◽  
Wei-Lan Su ◽  
Hong-Ying Zhu ◽  
Shu-Yuan Ouyang ◽  
...  
Keyword(s):  
Gingival Crevicular Fluid ◽  
Interleukin 1 ◽  
Serum Levels ◽  
Hormonal Changes ◽  
Gingival Inflammation ◽  
Pocket Depth ◽  
Hormone Levels ◽  
Probing Pocket Depth ◽  
Inflammatory Status ◽  
Serum Hormone

Hormones (progesterone and estradiol) change greatly during pregnancy; however, the mechanism of hormonal changes on gingival inflammation is still unclear. This study is to evaluate the effects of hormonal changes during pregnancy on gingival inflammation and interleukin-1β(IL-1β) and tumor necrosis factor-α(TNF-α) in gingival crevicular fluid (GCF). 30 periodontally healthy pregnant women were evaluated in the first, second, and third trimesters. 20 periodontally healthy nonpregnant women were evaluated twice (once per subsequent month). Clinical parameters including probing pocket depth (PPD), bleeding index (BI), gingival index (GI), clinical attachment level (CAL), and plaque index (PLI) were recorded. GCF levels of IL-1βand TNF-αand serum levels of progesterone and estradiol were measured. From the data, despite low PLI, BI and GI increased significantly during pregnancy; however, no significant changes in PLI, CAL, IL-1β, or TNF-αGCF levels were observed. Although IL-1β, not TNF-α, was higher in pregnant group than in nonpregnant group, they showed no correlation with serum hormone levels during pregnancy. GI and BI showed significant positive correlation with serum hormone levels during pregnancy. This study suggests that sex hormone increase during pregnancy might have an effect on inflammatory status of gingiva, independent of IL-1βand TNF-αin GCF.

scholarly journals Origin of MMP-8 and Lactoferrin levels from gingival crevicular fluid, salivary glands and whole saliva

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Liza L. Ramenzoni ◽  
Deborah Hofer ◽  
Alex Solderer ◽  
Daniel Wiedemeier ◽  
Thomas Attin ◽  
...  
Keyword(s):  
Matrix Metalloproteinase ◽  
Salivary Glands ◽  
Gingival Crevicular Fluid ◽  
Clinical Parameters ◽  
Pocket Depth ◽  
Active Matrix ◽  
Probing Pocket Depth ◽  
Whole Saliva ◽  
Biomarker Testing ◽  
Crevicular Fluid

Abstract Background Pathologically elevated levels of matrix metalloproteinase-8 (MMP-8) and Lactoferrin in oral fluids have been associated with the presence of gingivitis/periodontitis. This study aimed to assess the origin of MMP-8 and Lactoferrin in periodontitis patients and to identify the degree to which conventional clinical parameters correlate with their presence. Methods A total of ten periodontitis and ten healthy patients were included in this study. Whole saliva (stimulated and unstimulated), parotid/sublingual glandular fluid and gingival crevicular fluid from pockets and sulci were tested for MMP-8 and Lactoferrin and protein concentrations were quantified using an ELISA assay. Clinical parameters were checked for potential associations with MMP-8 and Lactoferrin levels. Results Periodontal patients presented higher concentrations of MMP-8 and Lactoferrin in pockets than other sources (P = 0.03). Lactoferrin measurement was higher in the parotid compared to sublingual glandular fluid in periodontitis patients (P = 0.03). Increased probing pocket depth was positively correlated with high MMP-8 and Lactoferrin levels. Conclusions Periodontal pockets appear to be the major source of active matrix metalloproteinase and Lactoferrin, which also may also enter the oral cavity through the salivary glands. Since clinically healthy sites in periodontitis patients also had elevated biomarker levels, gingival crevicular fluid biomarker testing may be more predictive of future tissue breakdown than conventional clinical parameters.

scholarly journals Folate-receptor 1 level in periodontal disease: a pilot study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Duygu Alkan ◽  
Berrak Guven ◽  
Cigdem Coskun Turer ◽  
Umut Balli ◽  
Murat Can
Keyword(s):  
Periodontal Disease ◽  
Gingival Crevicular Fluid ◽  
Folate Receptor ◽  
Serum Folate ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Serum Samples ◽  
Pocket Depth ◽  
Probing Pocket Depth ◽  
Significant Difference

Abstract Background The purpose of this study was to investigate gingival crevicular fluid (GCF) and serum folate-receptor 1 (FOLR1) levels in subjects with different periodontal status. Methods The study consists of three groups: Healthy group (n = 15), gingivitis group (n = 15) and chronic periodontitis group (n = 15). Clinical periodontal parameters including probing pocket depth (PPD), clinical attachment level (CAL), gingival index (GI) and bleeding on probing (BOP) were assessed. GCF and serum samples were collected from each patient and were analyzed FOLR1 levels by enzyme-linked immunosorbent assay. Results The values of FOLR1 in GCF were higher in gingivitis and periodontitis groups than among patient in control group (p < 0.016). Serum FOLR1 levels showed no significant difference between the groups. A significant correlation was observed between FOLR1 levels of GCF and BOP (p < 0.05). Conclusions Our preliminary data suggest that FOLR1 is not useful in monitoring the periodontal disease. Further studies are necessary to clarify the role, regulation and function of folate and it’s receptors in the pathogenesis of periodontal disease.

scholarly journals Effects of Initial Periodontal Therapy on Heat Shock Protein 70 Levels in Gingival Crevicular Fluid from Periodontitis Patients

2020 ◽  
Vol 9 (10) ◽  
pp. 3072
Author(s):  
Nobuhisa Furuse ◽  
Hideki Takai ◽  
Yorimasa Ogata
Keyword(s):  
Heat Shock ◽  
Gingival Crevicular Fluid ◽  
Periodontal Therapy ◽  
Enzyme Linked Immunosorbent Assay ◽  
Microbial Infection ◽  
Pocket Depth ◽  
Probing Pocket Depth ◽  
Factor Α ◽  
Crevicular Fluid ◽  
Shock Proteins

Periodontitis is an inflammatory disease of periodontium which is caused by periodontopathic bacteria. Moreover, various cytokines such as interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), and IL-6 are expressed in the inflamed periodontium. Heat shock proteins (HSPs) protect cells from abnormal conditions including inflammation, microbial infection and diseases. The 70-kDa HSPs (HSP70s) are major HSPs that express in the inflamed tissues. In this study, an enzyme-linked immunosorbent assay was applied to measure the levels of HSP70 in gingival crevicular fluid (GCF) from two periodontal pockets in each of 10 patients with Stage III, Grade B periodontitis. Sites with probing pocket depth (PPD) of ≤3 mm were named the healthy control (HC) sites, and sites with PPD of ≥5 mm were named the diseased sites. HSP70 levels in GCF were expressed higher at diseased sites than at HC sites, and decreased after initial periodontal therapy at diseased sites. These results suggest the association of HSP70 with the stage of periodontitis.

scholarly journals GCF Adrenomedullin Levels in Healthy and Periodontitis Patients with or without Type 2—Diabetes Mellitus: Clinicobiochemical Study

2014 ◽  
Vol 5 (1) ◽  
pp. 42-46
Author(s):  
SM Apoorva ◽  
Divya Bhat ◽  
Akanksha Garg ◽  
A Suchetha ◽  
N Sapna ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Gingival Crevicular Fluid ◽  
Enzyme Linked Immunosorbent Assay ◽  
Pocket Depth ◽  
Probing Pocket Depth ◽  
Crevicular Fluid

ABSTRACT Background The literature suggests that periodontal disease and diabetes mellitus share a two-way relationship. The aim of this study was to evaluate and compare the levels of adrenomedullin (ADM) in gingival crevicular fluid (GCF) of periodontally healthy and periodontitis patients with or without type 2 diabetes with different glycemic controls. Methods Ninety patients were included in the study and were divided into five groups based on CPI scores and ADA classification of diabetes. Probing pocket depth (PPD) and clinical attachment level (CAL) were measured in all the subjects. GCF was collected from all the participants using micropipettes. ADM levels were measured in GCF samples by enzyme-linked immunosorbent assay. Results The results showed higher levels of ADM in patients with periodontitis as compared to healthy group. Significant correlation was present between PPD and CAL and ADM levels in all periodontitis patients with or without type 2 diabetes. Conclusion Increase in GCF levels of ADM from periodontal health to disease and in periodontitis patients with type 2 diabetes with the worsening of glycemic control underlines the possible role of ADM in mounting a protective response to worsening disease state. How to cite this article Garg A, Suchetha A, Sapna N, Apoorva SM, Bhat D, Puzhankara L. GCF Adrenomedullin Levels in Healthy and Periodontitis Patients with or without Type 2—Diabetes Mellitus: Clinicobiochemical Study. World J Dent 2014;5(1):42-46.

Steroid Hormone Levels in Patients with Advanced Breast Cancer during Therapy with Droloxifene: A Pilot Study

1996 ◽  
Vol 82 (1) ◽  
pp. 45-47
Author(s):  
Jacqueline Dalski ◽  
Max Görlich
Keyword(s):  
Breast Cancer ◽  
Advanced Breast Cancer ◽  
Tumor Progression ◽  
Postmenopausal Women ◽  
Serum Levels ◽  
Dehydroepiandrosterone Sulfate ◽  
Advanced Breast ◽  
Hormone Levels ◽  
Serum Hormone ◽  
Early Indication

Antiestrogens, particularly tamoxifen, are effective in the treatment of pre- and postmenopausal women suffering from all stages of breast cancer. Unfortunately, many patients become resistant to tamoxifen during therapy, which allows the tumor to progress. Thus, a preclinical recognition of tumor progression, i.e. by monitoring serum hormone levels, could be worthwhile. The serum levels of dehydroepiandrosterone sulfate and estradiol of postmenopausal women with advanced breast cancer treated by the new antiestrogen droloxifene were therefore checked. However, only non-significant changes in the hormone levels during droloxifene therapy were observed, and no relation was found between hormone levels and the course of the disease, success or exhaustion of droloxifene application, or development of tumor progression. Our data do not confirm earlier findings reported in the literature that measurement of hormones seems to be suitable for an early indication of tumor progression during an antiestrogen therapy before its clinical manifestation.

scholarly journals Effectiveness of non-surgical treatment to reduce il-18 levels in the gingival crevicular fluid of patients with periodontal disease

2012 ◽  
Vol 23 (4) ◽  
pp. 428-432 ◽  
Author(s):  
Bernardo Oliveira de Campos ◽  
Ricardo Guimarães Fischer ◽  
Anders Gustafsson ◽  
Carlos Marcelo da Silva Figueredo
Keyword(s):  
Surgical Treatment ◽  
Periodontal Disease ◽  
Gingival Crevicular Fluid ◽  
Gingival Index ◽  
Pocket Depth ◽  
Probing Pocket Depth ◽  
Crevicular Fluid ◽  
Attachment Level ◽  
Gingival Fluid ◽  
Non Surgical Treatment

The aim of this study was to evaluate the effectiveness of the non-surgical periodontal treatment in reducing the gingival crevicular fluid (GCF) levels of IL-18 from inflamed periodontal sites. Fourteen patients with periodontal disease were included, being 9 patients with chronic periodontitis (mean age: 48.8 SD ± 7.4 years) and 5 patients with gingivitis (mean age: 43.6 SD ± 11.8). The patients were divided in the following groups: gingivitis sites from periodontitis patients (sites GP), periodontitis sites from periodontitis patients (sites PP), and gingivitis sites from gingivitis patients (sites GG). Probing pocket depth (PPD), probing attachment level (AL), plaque index (PI) and gingival index (GI) were recorded, and gingival fluid samples were collected. The subjects received non-surgical treatment and were re-evaluated 30 days after treatment (day 30 AT). There was a significant reduction in PI in GG (1.0 ± 0.4 to 0.5 ± 0.2), GP (1.2 ± 0.3 to 0.5 ± 0.3), and in PP (1.3 ± 0.4 to 0.7 ± 0.3) 30 AT. There was also a significant reduction in the GI in GG (1.3 ± 0.3 to 0.7 ± 0.4). PPD reduced significantly in GG (2.4 ± 0.6 to 1.9 ± 0.1), and PP (6.7 ± 1.1 to 5.2 ± 0.9) 30 AT. When all the samples were analyzed together, there was a significant reduction in IL-18 (12.9 ± 7.2 to 10.0 ± 3.1). This study showed that non-surgical treatment was effective in reducing GCF levels of IL-18 from inflamed periodontal sites.

scholarly journals BETA GLUCURONIDASE ACTIVITY IN DIABETES ASSOCIATED PERIODONTITIS

2020 ◽  
Vol 8 (9) ◽  
pp. 1222-1230
Author(s):  
Gawali S ◽  
◽  
Padhye A ◽  
Chavan P ◽  
◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Enzyme Activity ◽  
Periodontal Disease ◽  
Gingival Crevicular Fluid ◽  
Diabetic Patients ◽  
Tissue Destruction ◽  
Pocket Depth ◽  
Glucuronidase Activity ◽  
Probing Pocket Depth ◽  
Crevicular Fluid

Diabetes mellitus is a risk factor for development of periodontal disease with progressive periodontal destruction seen in diabetic patients. Advances in oral and periodontal disease diagnostic research are moving towards methods whereby periodontal risk can be identified and quantified by objective measures such as biomarkers. The aim of this study was to identify the presence of beta glucuronidase activity as an enzymatic biomarker of periodontal tissue destruction in patients of Diabetes mellitus associated with Periodontitis. β Glucuronidase activitywas estimated in saliva, GCF (Gingival Crevicular Fluid) and serum in healthy subjects and patients with Diabetes mellitus, Periodontitis and Diabetes associated periodontitis. Enzyme activity was compared with clinical parameters like Probing pocket depth, Plaque Index and Gingival Index. It was maximally raised in diabetic cases with periodontitis. Enzyme activity was found to be highest in crevicular fluid compared to saliva and serum. However, serum Glucuronidase correlated significantly with clinical indices. β-glucuronidase may be employed on routine basis as a chair side test for screening and diagnosis of patients with periodontitis in diabetics.

scholarly journals Interleukin-1 receptor antagonist levels in gingival crevicular fluid and serum in nonsmoking women with preterm low birth weight and intrauterine growth retardation

2015 ◽  
Vol 09 (01) ◽  
pp. 109-116 ◽  
Author(s):  
Nezahat Arzu Kayar ◽  
Nilgun Ozlem Alptekin ◽  
Seyfullah Haliloglu
Keyword(s):  
Birth Weight ◽  
Low Birth Weight ◽  
Receptor Antagonist ◽  
Growth Retardation ◽  
Gingival Crevicular Fluid ◽  
Interleukin 1 ◽  
Serum Samples ◽  
Pocket Depth ◽  
Clinical Attachment Loss ◽  
Crevicular Fluid

ABSTRACT Objective: The aim of this study was to evaluate interleukin (IL)-1 β and IL-1 receptor antagonist (IL-1ra) levels in gingival crevicular fluid (GCF) and serum (S) in nonsmoking women with normal birth (NB), preterm low birth weight (PLBW), and intra-uterine growth retardation (IUGR). Materials and Methods: In this unmatched case-control study design, 64 women with NB, 45 women with PLBW, and 47 women with IUGR were recruited within 24 h delivery. Clinical periodontal parameters were recorded. IL-1 β and IL-1ra levels in GCF (pg/30 s) and serum (pg/ml) of were evaluated using commercial enzyme immunoassay and ELISA kits. Results: Greater pocket depth and clinical attachment loss were observed in PLBW and IUGR women than in NB women (P < 0.05). The total amounts of IL-1ra and IL-β of GCF were higher levels in NB women than PLBW and IUGR women (P < 0.05). The lowest total amount of IL-1ra of GCF was found in IUGR women (P < 0.05). The concentrations of IL-1ra in serum samples were not statistically significant for any of the study groups (P > 0.05). Conclusion: It can be suggested that worse periodontal conditions and the low levels of IL-1ra in GCF may be an important factor in adverse pregnancy outcomes.

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