Cytokine production and clinical and laboratory aspects of EBV-associated acute infectious mononucleosis in children

2021 ◽  
Vol 19 (1) ◽  
pp. 58-63
Author(s):  
J.-C. Khakizimana ◽  
◽  
V.N. Timchenko ◽  
V.P. Novikova ◽  
O.P. Gurina ◽  
...  
Keyword(s):  
Infectious Mononucleosis ◽  
Cytokine Production ◽  
Enzyme Linked Immunosorbent Assay ◽  
Interferon Α ◽  
Acute Tonsillitis ◽  
Cervical Lymph Nodes ◽  
Group I ◽  
Tnf Α ◽  
Group Ii ◽  
Acute Infectious Mononucleosis

Objective. To analyze clinical and laboratory parameters, as well as the dynamics of cytokine production in children of different ages with acute infectious mononucleosis caused by Epstein-Barr virus (EBV mononucleosis). Patients and methods. We examined two groups of patients: group I included 20 children aged 1 to 7 years, whereas group II included 29 children aged 8 to 17 years. All study participants were tested in the acute phase of the disease and in early convalescence. We evaluated serum levels of interleukin-6 (IL-6), interleukin-10 (IL-10), tumor necrosis factor-α (TNF-α), and interferon-α (IFN-α) using enzyme-linked immunosorbent assay (ELISA) (standard Vektor-Best kits, Russia). Data analysis was performed using Microsoft Excel 2019 for Windows and IBM SPSS statistics; we applied the methods of non-parametric statistics. Differences were considered significant at p < 0.05. Results. The majority of children had fever, intoxication, acute tonsillitis, and enlarged cervical lymph nodes. Laboratory makers, such as lymphocytosis, neutropenia, and thrombocytopenia were more pronounced in children from group II. In both groups, the level of cytokines in the acute period of the disease was higher than the discriminatory one. In early convalescence, patients from group I demonstrated more significant reduction in the cytokine level than patients from group II (р < 0.05). In children over 7 years of age, the levels of IL-10 and TNF-α positively correlated with the disease duration (p < 0.01 and p < 0.05, respectively) Conclusion. The level of cytokine production in acute EBV mononucleosis depends on patients’ age. Concentrations of IL-10 and TNF-α can serve as markers reflecting the severity of EBV mononucleosis and can be used for disease prognosis. Key words: EBV mononucleosis, children, cytokines, IL-6, IL-10, TNF-α, IFN-α

scholarly journals Prognostic Markers for Chorioamnionitis: IL-6, TNF-α, and MMP-8 in Vaginally Obtained Amniotic Fluid

2021 ◽  
Vol 10 (5) ◽  
pp. 1136
Author(s):  
Greta Balciuniene ◽  
Violeta Gulbiniene ◽  
Irena Dumalakiene ◽  
Rita Viliene ◽  
Daiva Bartkeviciene ◽  
...  
Keyword(s):  
Amniotic Fluid ◽  
Prognostic Value ◽  
Area Under The Curve ◽  
Enzyme Linked Immunosorbent Assay ◽  
Premature Rupture ◽  
Preterm Premature Rupture ◽  
Group I ◽  
Tnf Α ◽  
Group Ii ◽  
Sensitivity Specificity

Background. Earlier chorioamnionitis diagnosis is crucial to improve maternal and neonatal health outcomes. This study was conducted to evaluate the inlerleukin-6 (IL-6), tumor necrosis factor α (TNF-α), and matrix metalloproteinase 8 (MMP-8) levels in vaginally obtained amniotic fluid to investigate their prognostic value and to determine the most appropriate cut-off values for the prediction of chorioamnionitis. Methods. This case control study included women who were diagnosed with preterm premature rupture of the membranes before 34 weeks of gestation and were admitted to Vilnius University Hospital Santaros Klinikos. Free-leaking amniotic fluid was obtained vaginally with a sterile speculum less than 48h before delivery. Amniotic fluid IL-6, TNF-α, and MMP-8 levels were determined by the Enzyme Linked Immunosorbent Assay. Diagnosis of chorioamnionitis was confirmed by histological examination of the placenta and membranes after delivery. Results. The study included 156 women, 65 patients in the histological chorioamnionitis group (Group I) and 91 in a group without diagnosed histological chorioamnionitis (Group II). The median concentrations of IL-6, MMP-8, and TNF-α in amniotic fluid were statistically significantly higher in Group I than in Group II (p-value < 0.001). The area under the curve of TNF-α and MMP-8 were higher than the area under the curve of IL-6 (0.91, 0.89, and 0.81, respectively). No statistically significant difference was found when comparing the receiver operating characteristic (ROC) curves of TNF-α and MMP-8. The optimum cut-off values for the prediction of chorioamnionitis were found to be 1389.82 pg/mL for IL-6, 21.17 pg/mL for TNF-α, and 172.53 ng/mL for MMP-8. The sensitivity, specificity, positive prognostic value (PPV), and negative prognostic value (NPV) of the IL-6 cut-off for chorioamnionitis were 88%, 70%, 67%, and 89%, respectively. The sensitivity, specificity, PPV, and NPV of the TNF-α cut-off were 88%, 84%, 79%, and 90%, respectively. The sensitivity, specificity, PPV, and NPV of the MMP-8 cut-off were 80%, 87%, 81%, and 86%, respectively. Conclusions. The vaginally obtained amniotic fluid IL-6, MMP-8, and TNF-α seem to be good predictors for chorioamnionitis of patients with preterm premature rupture of membranes before 34 weeks of gestation. The noninvasive technique of sampling amniotic fluid could be alternative method to invasive amniocentesis.

Clinical significance of cytokine markers in children with different courses of community-acquired pneumonia

2020 ◽  
Vol 15 (5) ◽  
pp. 18-23
Author(s):  
G.P. Evseeva ◽  
◽  
G.N. Kholodok ◽  
S.V. Pichugina ◽  
S.V. Suprun ◽  
...  
Keyword(s):  
Cytokine Production ◽  
Interleukin 1 ◽  
Interferon Γ ◽  
Peripheral Blood Lymphocytes ◽  
Community Acquired Pneumonia ◽  
Enzyme Linked Immunosorbent Assay ◽  
Interleukin 17 ◽  
Monocyte Chemoattractant Protein 1 ◽  
Tnf Α ◽  
Ifn Γ

Principles of the diagnosis and treatment of community-acquired pneumonia (CAP) in children were developed and clearly formulated long ago. Nevertheless, clinicians often encounter the problem of pulmonary and pleural complications of CAP, which is challenging in terms of the choice of initial therapy, since the first symptoms of uncomplicated and complicated pneumonia are often similar. Therefore, the search for early markers of complicated CAP in children is highly important. Objective. To assess prognostic values of spontaneous and mitogen-induced cytokine production in children with CAP. Patients and methods. We have performed comprehensive examination of 108 children with CAP. Eighty-four of them had uncomplicated CAP, whereas 24 children had CAP complicated by pleurisy. We measured spontaneous and induced production of the following cytokines upon patient admission to hospital: interleukin-1 (IL-1), interleukin-17 (IL-17), interferon-γ (IFN-γ), tumor necrosis factor-α (TNF-α), vascular endothelial growth factor (VEGF), and monocyte chemoattractant protein-1 (MCP-1). To measure induced cytokine production, we stimulated peripheral blood lymphocytes by S. рneumonае (serotype 7, 11; strains 7C and 11AD). The level of cytokines was evaluated using the enzyme-linked immunosorbent assay (Vektor-BEST, Novosibirsk, Russia). Results. We found that in children with uncomplicated CAP, induction of immunocompetent blood cells (IBCs) led to increased secretion of first-generation cytokines, including IL-1, TNF-α, and IFN-γ, whereas IBCs of patients with complicated CAP primarily produced second-generation cytokines, including VEGF, МРС-1, and IL-17. Conclusion. The observed differences in spontaneous and mitogen-induced cytokine production between children with and without CAP complications suggest that these parameters can be considered as promising prognostic markers for complicated CAP in children. The proposed method can be used in pediatric practice to predict the development of complications in children with CAP. Key words: children, community-acquired pneumonia, cytokines

scholarly journals Differential Expression of CD3, TNF-α, and VEGF Induced by Olanzapine on the Spleen of Adult Male Albino Rats and the Possible Protective Role of Vitamin C

Biomedicines ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 39
Author(s):  
Sahar Youssef ◽  
Marwa Salah
Keyword(s):  
Body Weight ◽  
Vitamin C ◽  
Adult Male ◽  
Control Group ◽  
Albino Rats ◽  
White Pulp ◽  
Group Iii ◽  
Group I ◽  
Tnf Α ◽  
Group Ii

Olanzapine is an antipsychotic drug effective in the treatment of stress-associated psychiatric illnesses, but its effect on the spleen remains unclear. Vitamin C is essential for the optimum function of the immune system. We aim to investigate the effect of Olanzapine on spleen structures and to assess the protective effect of vitamin C. Forty adult male albino rats were divided into four groups: group (I), a control; group (II), rats were given vitamin C at 40 mg/kg body weight; group (III), rats were given Olanzapine at 2 mg/kg body weight; and group (IV), rats were given vitamin C and Olanzapine at the same dose of group (II) and group (III) for one month. The hematoxylin and eosin (H&E) of the olanzapine treated group showed focal areas of cellular depletion and a decrease in the size of the white pulp. The red pulp was expanded and showed marked congestion and dilatation of blood sinusoids. Cluster of differentiation 3 (CD3) was significantly reduced, however both tumor necrosis factor alpha (TNF-α), and vascular endothelial growth factor (VEGF) were significantly higher. The administration of vitamin C repaired structural and immunohistochemical changes via increased CD3 and decreased TNF-α and VEGF. Therefore, the oxidative and the inflammatory pathways may be the possible mechanisms underlying olanzapine immunotoxicity. Vitamin C exerted immune modulator and antioxidant effects against olanzapine.

Assessment of the cytokine-producing resource of tumor biopsy samples from patients with invasive carcinoma of no special type and with non-malignant breast diseases

2019 ◽  
Vol 65 (5) ◽  
pp. 418-423
Author(s):  
A.I. Autenshlyus ◽  
A.A. Studenikina ◽  
A.V. Bernado ◽  
E.S. Mikhailova ◽  
A.V. Proskura ◽  
...  
Keyword(s):  
Invasive Carcinoma ◽  
Breast Tumors ◽  
Breast Diseases ◽  
Tumor Biopsy ◽  
Fibrocystic Mastopathy ◽  
Biopsy Specimens ◽  
Group I ◽  
Tnf Α ◽  
Group Ii ◽  
Benign Breast Tumors

Breast cancer, in most cases, is a malignant neoplasm associated with infiltration of a tumor with the cells that form its microenvironment and produce various cytokines. The aim of the study was to evaluate the cytokine-producing function of tumor cells and their microenvironment in biopsy specimen of patients with invasive carcinoma of no special type and in patients with benign breast diseases. To assess the cytokine-producing activity of the tumor and its microenvironment, the index of polyclonal activators influence on cytokine production by biopsy specimens of patients with invasive carcinoma of no special type (group I) and in patients with benign breast tumors (group II) was calculated. Group II was further subdivided into group IIa, which included only patients with fibroadenoma, and group IIb, which included the patients with leaf-shaped fibroadenoma, fibroadenomatosis, fibrocystic mastopathy, intraductal papillomatosis, sclerosing adenosis and fibrocystic mastopathy with microcalcifications. The concentrations of IL-2, IL-6, IL-8, IL-10, IL-17, IL-18, IL-1β, IL-1Ra, TNF-α, IFN-γ, G-CSF, GM-CSF, VEGF, and MCP-1 were measured in tumor biopsy supernatants. When comparing groups I and II, higher indices of the polyclonal activators influence on the production of IL-17, IL-18 and TNF-α were observed in patients with benign diseases. Higher indices of the polyclonal activators influence on the production of IL-18, TNF-α, and IL-1β and the ratio of IL1β/IL1Ra were observed in patients with fibroadenoma as compared to those with invasive carcinoma of no special type. There were no significant differences in the indices of the polyclonal activators influence between groups I and IIb. This suggests the existence of changes in the mammary gland in patients of group IIb similar to those present in patients with invasive carcinoma of no special type. Higher indices of polyclonal activators influence on the production of IL-1β, as well as the ratio of IL1β/IL1Ra were observed in the patients of group IIa compared to the patients of group IIb. The results of the study identify the features of the cytokine-producing resource of tumor biopsy specimens in patients with invasive carcinoma of no special type and with benign breast tumors.

scholarly journals Correlation of Serum and Synovial Osteocalcin, Osteoprotegerin and Tumor Necrosis Factor-Alpha with the Disease Severity Score in Knee Osteoarthritis

2014 ◽  
Vol 60 (3) ◽  
pp. 102-105 ◽  
Author(s):  
Enikő Csifo ◽  
Tímea Katona ◽  
Juliánna Arseni ◽  
E. Nagy ◽  
I. Gergely ◽  
...  
Keyword(s):  
Knee Osteoarthritis ◽  
Entire Group ◽  
Early Osteoarthritis ◽  
Necrosis Factor Alpha ◽  
Group I ◽  
Tnf Α ◽  
Ikdc Score ◽  
Factor Alpha ◽  
Group Ii ◽  
Necrosis Factor

Abstract Objectives: Study of circulating and synovial levels of osteocalcin, osteoprotegerin and tumor necrosis factor-alpha (TNF-α) in patients with different stages of knee osteoarthritis and correlation analysis of these parameters with disease severity. Methods: We enrolled 20 patients with different stages of knee osteoarthritis. The IKDC score (International Knee Documentation Comittee, 2000) was determined for each patient. Based on these data patients were divided into two groups: group I (advanced osteoarthritis) and group II (early osteoarthritis). Serum and synovial fluid levels of osteocalcin, osteoprotegerin, TNF-α were determined. Results: For the entire group the level of osteocalcin in the serum showed higher values than in the synovial fluid. We found statistically significant differences in the serum levels of osteocalcin between the two groups (group I: 2.18 ± 0.54 ng/ml, group II: 6.07 ± 1.98 ng/ml, p = 0.019). Serum and synovial osteocalcin in the whole study lot could not be correlated with the disease score, however we observed a tendency towards significant negative correlation between the serum osteocalcin and IKDC score for group I and between synovial osteocalcin and IKDC score in group II. In the entire group, synovial osteoprotegerin concentration was six times higher than the serum osteoprotegerin level (p <0.0001) and TNF-α showed higher circulating levels than local concentrations. Conclusions: In the advanced osteoarthritis group the serum and synovial osteocalcin show lower values than in the early osteoarthritis group, which means that as the disease progresses, bone anabolism decreases. In the case of osteoprotegerin, no significant difference between the two groups was detected.

scholarly journals Systemic Inflammation Induced by microRNAs: Endometriosis-Derived Alterations in Circulating microRNA 125b-5p and Let-7b-5p Regulate Macrophage Cytokine Production

2017 ◽  
Vol 103 (1) ◽  
pp. 64-74 ◽  
Author(s):  
Sepide E Nematian ◽  
Ramanaiah Mamillapalli ◽  
Trisha S Kadakia ◽  
Masoumeh Majidi Zolbin ◽  
Sarah Moustafa ◽  
...  
Keyword(s):  
Messenger Rna ◽  
Cytokine Production ◽  
University Hospital ◽  
Regulatory Function ◽  
Enzyme Linked Immunosorbent Assay ◽  
Circulating Microrna ◽  
Protein Levels ◽  
Tnf Α ◽  
Factor Α ◽  
Macrophage Cytokine

Abstract Context Endometriosis is characterized by aberrant inflammation. We previously reported increased levels of microRNA (miRNA) 125b-5p and decreased levels of miRNA Let-7b-5p in serum of patients with endometriosis. Objective Determine the regulatory function of miRNAs 125b-5p and Let-7b-5p on production of proinflammatory cytokines in endometriosis. Design Case-control study. Setting University hospital. Patients Women with (20) and without (26) endometriosis; human U937 macrophage cell line. Intervention Sera were collected from surgically diagnosed patients and differentiated U937 cells that were transfected with miRNAs 125b-5p and Let-7b-5p mimics and inhibitor. Main Outcome Measures Enzyme-linked immunosorbent assay for tumor necrosis factor-α (TNF-α), interleukin (IL)-6, IL-8, and IL-1β levels and quantitative real-time polymerase chain reaction for expression of miRNAs 125b-5p and Let-7b-5p in sera of patients with and without endometriosis. Transfected macrophages were evaluated for expression of inflammatory cytokines, intracellular production, and secretion of these cytokines. Results We noted substantial elevation of TNF-α, IL-1β, and IL-6, marked upregulation of miRNA 125b, and considerable downregulation of Let-7b in sera of patients with endometriosis vs control. There was a positive correlation between miRNA 125b levels and TNF-α, IL-1β, and IL-6 and a negative correlation between miRNA Let-7b levels and TNF-α in sera of patients with endometriosis. Transfection experiments showed a noteworthy upregulation of TNF-α, IL-1β, IL-6, and IL-8 in macrophages transfected with miRNA 125b mimic or Let-7b inhibitor. The secreted cytokine protein levels and intracellular imaging studies closely correlate with the messenger RNA changes. Conclusions Endometriosis-derived miRNAs regulate macrophage cytokine production that contributes to inflammation associated with this condition.

scholarly journals DIAGNOSTIC FEATURES OF PSEUDOCYST WALL FORMATION AND INFLAMMATORY ACTIVITY IN CHRONIC PANCREATITIS

2020 ◽  
pp. 64-69
Author(s):  
O. M. Babii ◽  
B. F. Shevchenko ◽  
A. V. Tuzko ◽  
O. M. Tatarchuk ◽  
O. P. Petishko
Keyword(s):  
Chronic Pancreatitis ◽  
Pancreatic Pseudocyst ◽  
Threshold Value ◽  
Wall Formation ◽  
Pmn Elastase ◽  
Group I ◽  
Tnf Α ◽  
Group Ii ◽  
Pmn Élastase ◽  
Active Inflammation

Summary. Objective. To increase the efficiency of diagnostics in determining the wall formation of the pancreatic pseudocyst and the activity of the inflammatory process. Materials and methods. A total of 99 patients were examined who underwent digestive tract surgery from 2006 to 2019 with pseudocyst that developed on the background of acute and chronic pancreatitis. There were 73 males (73.74 %), 26 females (26.26 %), 21 to 74 years of age (47.55–2.4 years). Based on the morphological data of the biopsy material, pancreatic pseudocyst (PC) wall formation and inflammatory activity in chronic pancreatitis, patients were divided into two representative groups: Group I (n = 41) — patients with formed wall of PC, group II (n=58) — patients with unformed PC wall. Morphology data were compared with the data of immunological parameters and radiation diagnostic methods. Results. The TNF-α/IL-10 ratio was higher (p <0.05) in patients in group II than in group I. To differentiate the activity of inflammation, a threshold value of 1.4 was set (sensitivity — 86.7 %, specificity — 59.1 %). The IL-6/IL-10 ratio was higher (p <0.05) in group II patients, which also indicated an imbalance of pro- and anti-inflammatory mediators and was characteristic of active inflammation. The threshold value of the ratio of IL-6/IL-10, above which patients were diagnosed with active inflammation in the PC wall — less than or equal to 1.1 (sensitivity — 91.7 %, specificity — 84.6 %). In group II patients, the level of PMN-elastase was higher (p<0.05) than in group I, which indicated the activity of inflammation. Threshold of fecal PMN-elastase, above which patients were diagnosed with active inflammation of PC wall less than or equal to 84 ng/ml (sensitivity — 90.9 %, specificity - 66.7 %). 3. According to ultrasound/MSCT, the wall thickness of PC in group I was (4.41±0.49)/(4.27±2.02) mm, in group II (2.50±0.52)/(2.75±1.44) mm, which is probably less than 1.7 times and 1.6 times (p <0.05) with the unformed PC wall. According to SWE, the threshold value of the average stiffness values ​​of the PC wall, above which it was diagnosed, was> 7.6 kPa (sensitivity — 80.0 %, specificity 78.9 %). Conclusions. Indices of TNF-α/IL-10, IL-6/IL-10, PMN-elastase, ultrasound, MSCT, SWE have been determined, which allow to evaluate the formation of PC wall and the activity of the inflammatory process.

scholarly journals Does thyroid dysfunction influence inflammatory mediators in experimental periodontitis?

2021 ◽  
Vol 55 (3) ◽  
pp. 131-141
Author(s):  
Vitaliy Shcherba ◽  
Inna Krynytska ◽  
Mariya Marushchak ◽  
Mykhaylo Korda
Keyword(s):  
Inflammatory Cytokines ◽  
Inflammatory Mediators ◽  
Thyroid Dysfunction ◽  
Solid Phase ◽  
White Male ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Group Iii ◽  
Group I ◽  
Tnf Α

Abstract Objective. The aim of the present study was to investigate the presence of inflammatory mediators in rats with only periodontitis and periodontitis in a setting of hyper- and hypo-thyroidism and to analyze the correlative linkages between inflammatory mediators and thyroid hormones. Methods. White male 12–14 weeks old inbred rats (n=48) weighing 180–200 g were employed in the experiment. They were randomly divided into the following groups: Group I – control group, Group II – group with a model of periodontitis, Group III – group with a periodontitis in a setting of hyperthyroidism, and Group IV – group with periodontitis in a setting of hypothyroidism. The presence of tumor-necrosis factor-α (TNF-α) and interleukins IL-1β and IL-10 in the periodontal homogenate supernatant was studied by a solid-phase enzyme-linked immunosorbent assay. Results. It was shown that experimental lipopolysaccharide (LPS)-induced periodontitis is accompanied by hyperproduction of pro-inflammatory cytokines (TNF-α, IL-1β) and reduction of anti-inflammatory cytokines (IL-10), whereas TNF-α underwent to maximum changes. Thyroid dysfunction exacerbates cytokine imbalance and severity of inflammation in experimental LPS-induced periodontitis, especially pronounced at hyperthyroidism, as evidenced by the predominance of TNF-α and IL-1β levels in the periodontal homogenate supernatant by 38.5% (р<0.01) and 75.6% (p<0.001), respectively, hyperthyroid over the euthyroid, and by 20.1% (p<0.05) and 24.1% (p<0.05), respectively, over the hypothyroid rats. Conclusions. Thyroid dysfunction, especially hyperthyroidism, may play an important role in the pro-inflammatory response in periodontitis. Hyperproduction of inflammatory mediators in thyroid dysfunction can induce a noticeable damage in the whole apparatus of the periodontium, thereby causing progression of periodontitis.

scholarly journals An Evaluation and Correlation of Leptin in Gingival Crevicular Fluid and Serum in Health, Gingivitis and Periodontitis

2012 ◽  
Vol 1 (2) ◽  
pp. 93-97
Author(s):  
Vinay Vadvadgi ◽  
Neeta Padmawar
Keyword(s):  
Periodontal Disease ◽  
Gingival Crevicular Fluid ◽  
Gingival Tissue ◽  
Enzyme Linked Immunosorbent Assay ◽  
Group Iii ◽  
Group I ◽  
The Mean ◽  
Group Ii ◽  
Crevicular Fluid ◽  
Mean Concentration

ABSTRACT Background and objective Plasma leptin is associated in patients with inflammatory diseases. A high concentration of leptin is associated with healthy gingival tissue. The purpose of this study was to assess the concentration of human leptin in gingival crevicular fluid (GCF) and serum within healthy and diseased gingiva, further to explore the possibility of using the levels of leptin in GCF and serum as a biochemical marker of periodontal disease progression. Materials and methods Ninety subjects were selected with age (30-39 years) and sex (15 males and 15 females) matched, to eliminate age and sex as confounders. The subjects were divided into three groups consisting of 30 subjects in each group based on the clinical and radiological parameters; healthy (group I), gingivitis (group II), periodontitis (group III), from whom the GCF samples were collected with Periopaper GCF collection strips (Proflow, Amityville, NY, USA) for 30 seconds and blood samples with 20-gauge needle syringe respectively. Leptin concentration was determined from individual GCF and serum samples by enzyme-linked immunosorbent assay (ELISA). Results The highest mean leptin concentration in GCF was observed in group I (2,664.30 pg/ml ± 324.73) and least mean leptin concentration was obtained in group III (1,309.43 pg/ml ± 202.45). The mean concentration of group II (1,639.43 pg/ml ± 344.46) was intermediate between the highest and lowest values. In contrast, the highest mean leptin concentration in serum was obtained for group III (12,086.57 pg/ml ± 1,698.23) and least mean leptin concentration was obtained for group I (8,715.09 pg/ml ± 1,649.19). The mean concentration of the group II (10,694.01 pg/ml ± 1,777.72) were intermediate between the highest and lowest values. Conclusion The results indicated a statistically significant decrease in the GCF leptin concentration and increase in serum leptin concentration as the periodontal disease progressed. How to cite this article Vadvadgi VH, Saini R, Padmawar N. An Evaluation and Correlation of Leptin in Gingival Crevicular Fluid and Serum in Health, Gingivitis and Periodontitis. Int J Experiment Dent Sci 2012;1(2):93-97.

scholarly journals The Role of Visfatin (Adipocytokine) Biomarker in Oral Health and Diseases among Nonobese Indian Population: A Proteomic Assay

2021 ◽  
Author(s):  
Amita Coutinho ◽  
Neethu Reddy ◽  
Anirban Chatterjee ◽  
Mahamad Irfanulla Khan
Keyword(s):  
Enzyme Linked Immunosorbent Assay ◽  
Oral Diseases ◽  
Pocket Depth ◽  
Nicotinamide Phosphoribosyltransferase ◽  
Inflammatory Biomarker ◽  
Group Iii ◽  
Group I ◽  
Potential Biomarker ◽  
Group Ii

AbstractVisfatin is an adipocytokine and a potential biomarker encoded by the nicotinamide phosphoribosyltransferase gene. It belongs to the nicotinic acid phosphoribosyltransferase family and involved in various metabolic processes and aging. The aim of this study was to evaluate the role of visfatin biomarker in oral diseases like periodontitis. A total of 60 patients (20–50 years) were included in this study, and they were divided into three groups. Group I consisted of 20 subjects with healthy periodontium, group II consisted of 20 subjects with generalized moderate gingivitis, and group III consisted of 20 subjects with generalized periodontitis. The clinical periodontal parameters, including plaque index, gingival index, probing pocket depth, and clinical attachment levels, were recorded, and saliva samples were collected. Salivary visfatin concentrations were assessed using standard enzyme-linked immunosorbent assay. The results of the study showed that the visfatin concentrations were higher in patients with gingivitis and periodontitis compared with those of healthy individuals. Visfatin was found highest in group III (38.22 ± 3.38 ng/mL) followed by group II (26.66 ± 2.24 ng/mL) and the group I (25.60 ± 2.19 ng/mL). Thus, salivary visfatin is a potential inflammatory biomarker and acts as a mediator in the pathogenesis of periodontal disease and, might serve as a diagnostic and therapeutic biomarker in oral diseases like periodontitis.

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