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Yewale M, Agnihotri R. The role of bone-specific biomarkers in chronic periodontitis diagnosis and treatment outcomes - a systematic review. Evid Based Dent 2022:10.1038/s41432-021-0212-0. [PMID: 35296799 DOI: 10.1038/s41432-021-0212-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/15/2021] [Indexed: 11/09/2022]
Abstract
Background The biomarkers of bone turnover may be vital for early detection of bone destruction in chronic periodontitis (CP). Lately, several new biochemical markers have been applied to estimate bone homeostasis.Objective The current review aims to evaluate the role of bone biomarkers in diagnosis and treatment outcomes of CP.Methods Literature search was conducted in databases like Medline (PubMed) and Scopus to include original research articles related to the role of bone biomarkers in CP. About 914 documents were identified through primary search, of which 11 original research articles were included.Results The most common bone biomarker applied in periodontal diagnosis was RANKL. Certain newer biomarkers like ICTP were also found to be useful in early detection of progressive CP.Conclusion The bone turnover biomarkers may serve as an adjunct to the traditional methods of periodontal diagnosis. They are vital in identifying the subjects at risk for future periodontal breakdown as well as in determining the therapeutic outcomes. Their applications in periodontal diagnosis is still in the developing stage and requires further investigation. With this background, the current systematic review evaluated the role of bone-specific biomarkers in CP diagnosis and treatment outcomes.
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Affiliation(s)
- Manasi Yewale
- Postgraduate, Department of Periodontology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India
| | - Rupali Agnihotri
- Associate Professor, Department of Periodontology, Manipal College of Dental Sciences, Manipal, Manipal Academy of Higher Education (MAHE), Manipal, Karnataka, 576104, India.
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Brichacek AL, Brown CM. Alkaline phosphatase: a potential biomarker for stroke and implications for treatment. Metab Brain Dis 2019; 34:3-19. [PMID: 30284677 PMCID: PMC6351214 DOI: 10.1007/s11011-018-0322-3] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 09/24/2018] [Indexed: 12/14/2022]
Abstract
Stroke is the fifth leading cause of death in the U.S., with more than 100,000 deaths annually. There are a multitude of risks associated with stroke, including aging, cardiovascular disease, hypertension, Alzheimer's disease (AD), and immune suppression. One of the many challenges, which has so far proven to be unsuccessful, is the identification of a cost-effective diagnostic or prognostic biomarker for stroke. Alkaline phosphatase (AP), an enzyme first discovered in the 1920s, has been evaluated as a potential biomarker in many disorders, including many of the co-morbidities associated with stroke. This review will examine the basic biology of AP, and its most common isoenzyme, tissue nonspecific alkaline phosphatase (TNAP), with a specific focus on the central nervous system. It examines the preclinical and clinical evidence which supports a potential role for AP in stroke and suggests potential mechanism(s) of action for AP isoenzymes in stroke. Lastly, the review speculates on the clinical utility of AP isoenzymes as potential blood biomarkers for stroke or as AP-targeted treatments for stroke patients.
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Affiliation(s)
- Allison L Brichacek
- Department of Microbiology, Immunology, and Cell Biology, Center for Basic and Translational Stroke Research, WVU Rockefeller Neuroscience Institute, West Virginia University School of Medicine, Box 9177, Morgantown, WV, 26506, USA
- Department of Neuroscience, Emergency Medicine, and Microbiology, Immunology and Cell Biology, Center for Basic and Translational Stroke Research, WVU Rockefeller Neuroscience Institute, West Virginia University School of Medicine, Box 9303, Morgantown, WV, 26506, USA
| | - Candice M Brown
- Department of Microbiology, Immunology, and Cell Biology, Center for Basic and Translational Stroke Research, WVU Rockefeller Neuroscience Institute, West Virginia University School of Medicine, Box 9177, Morgantown, WV, 26506, USA.
- Department of Neuroscience, Emergency Medicine, and Microbiology, Immunology and Cell Biology, Center for Basic and Translational Stroke Research, WVU Rockefeller Neuroscience Institute, West Virginia University School of Medicine, Box 9303, Morgantown, WV, 26506, USA.
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Jeyasree RM, Theyagarajan R, Sekhar V, Navakumar M, Mani E, Santhamurthy C. Evaluation of serum and salivary alkaline phosphatase levels in chronic periodontitis patients before and after nonsurgical periodontal therapy. J Indian Soc Periodontol 2019; 22:487-491. [PMID: 30631226 PMCID: PMC6305087 DOI: 10.4103/jisp.jisp_133_18] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: The traditional method of diagnosing periodontitis includes the assessment of clinical parameters and radiographic aids to evaluate the periodontal tissue destruction. Saliva has the potential to be used as the diagnostic fluid for oral disease. This study aimed at comparing the quantitative levels of alkaline phosphatase (ALP) in saliva and serum before and after scaling and root planing in patients with chronic generalized periodontitis. Materials and Methods: A total number of 50 participants (40 with chronic generalized periodontitis and 10 periodontally healthy volunteers) of 30–50 years were included in the study. Clinical parameters such as simplified oral hygiene index (OHI-S), gingival index, probing depth, and clinical attachment loss (CAL) were measured, and then, saliva and blood sample collection was done and analyzed for ALP levels by spectrometry. The clinical parameters along with saliva and serum ALP levels were reevaluated after 30 days following Phase I periodontal therapy. The results were statistically analyzed using paired t-test and one-way ANOVA. Results: The saliva and serum ALP levels were significantly increased in patients with chronic generalized periodontitis with an increase in clinical parameters such as OHI-S, gingival index, probing depth, and CAL when compared with periodontally healthy individuals. The saliva and serum ALP levels were significantly decreased following Phase I periodontal, therapy along with improvement in clinical parameters. Conclusion: With the limitations of the present study, it could be concluded that ALP levels in saliva can be used for the diagnosis of active phase of periodontal disease and also for evaluation of the treatment outcomes following Phase I periodontal therapy.
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Affiliation(s)
| | | | - Vidya Sekhar
- Department of Periodontics, APDCH, Melmaruvathur, Tamil Nadu, India
| | | | - Ebenezer Mani
- Department of Periodontics, APDCH, Melmaruvathur, Tamil Nadu, India
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Assessment of clinical efficacy of locally delivered 0.2% Thymoquinone gel in the treatment of periodontitis. Saudi Dent J 2018; 30:348-354. [PMID: 30202173 PMCID: PMC6128318 DOI: 10.1016/j.sdentj.2018.06.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 05/29/2018] [Accepted: 06/04/2018] [Indexed: 11/22/2022] Open
Abstract
Objectives To evaluate the potential benefits of local application of Thymoquinone gel as an adjunctive to scaling and root planing (SRP) in subjects with chronic periodontitis. Material and methods Twenty subjects with 40 test sites were selected according to inclusion and exclusion criteria. They were further divided into 2 groups. Group I comprised of study subjects (Thymoquinone in addition to SRP) and Group II comprised of control subjects (only SRP). Clinical parameters such as Plaque Index (PI), Gingival Index (GI), Probing Pocket Depth (PPD), Relative Attachment Level (RAL), were monitored at baseline and 6 weeks post operatively. Alkaline phosphatase (ALP) levels in gingival crevicular fluid (GCF) were evaluated at baseline and 6 weeks post operatively using microcapillaries. In addition antimicrobial efficacy of Thymoquinone was evaluated against 3 bacteria using antimicrobial strains. Results Statistically highly significant reduction was observed in PI, GI and PPD, rise in RAL and GCF ALP level in both the groups at 6 weeks from baseline. On comparison between Group I and Group II, former demonstrated statistically significant reduction in PPD, GCF-ALP levels and rise in RAL but statistically no significant differences were observed in PI and GI at 6 weeks. On microbiological assessment of 0.2% Thymoquinone gel, it was observed to be sensitive against P. gingivalis, A. actinomycetemcomitans and P. intermedia. Conclusion Significant changes in clinical and biochemical parameters were achieved in the current study. Hence, it is concluded that intracrevicular application of 0.2% Thymoquinone gel could be a beneficial adjunct to SRP in treating chronic periodontitis.
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Yuan C, Liu X, Zheng S. Matrix metalloproteinase-8 levels in oral samples as a biomarker for periodontitis in the Chinese population: an observational study. BMC Oral Health 2018; 18:51. [PMID: 29587716 PMCID: PMC5870224 DOI: 10.1186/s12903-018-0512-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 03/15/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Clinical evaluation of periodontal inflammation does not fully reflect the disease activity. Extensive studies have been conducted out on gingival crevicular fluid (GCF) components that might serve as potential diagnostic markers for periodontitis, among which matrix metalloproteinase-8 (MMP-8) has shown to be promising, but there were no studies for individuals in China. The aim of this study was to compare clinical diagnostic parameters and levels of active MMP-8 (aMMP-8) in GCF and oral rinse samples from the Chinese patients with varying degrees of periodontal inflammation. METHODS GCF and oral rinse samples were obtained from 60 participants into two groups, a periodontitis group and a control group, specified by the presence and number of pocket depths or attachment loss. The aMMP-8 levels in GCF and oral rinse samples was quantified by ELISA using specific monoclonal antibodies. Logistic and linear regression models were employed for testing the correlation between aMMP-8 levels and periodontal condition, as well as diagnostic sensitivity and specificity. RESULTS Periodontitis group (mean = 24.84 ng/ml) exhibited significantly higher aMMP-8 levels than control group in GCF (p < 0.001). The aMMP-8 levels in oral rinse samples ranged from 0.05 to 2.18 ng/ml, but differences were not statistically significant between the two groups (p > 0.1). Receiver operating characteristic curve analysis showed a highest threshold of 6.66, with a corresponding sensitivity and specificity of 0.8 and 0.9, respectively. CONCLUSIONS Measuring aMMP-8 levels in GCF may have potentiality for complementary early diagnosis of periodontal disease and inflammation in the Chinese population.
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Affiliation(s)
- Chao Yuan
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing, 100081, People's Republic of China
| | - Xiaochen Liu
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing, 100081, People's Republic of China
| | - Shuguo Zheng
- Department of Preventive Dentistry, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, Peking University School and Hospital of Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing, 100081, People's Republic of China.
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Ghallab NA. Diagnostic potential and future directions of biomarkers in gingival crevicular fluid and saliva of periodontal diseases: Review of the current evidence. Arch Oral Biol 2018; 87:115-124. [DOI: 10.1016/j.archoralbio.2017.12.022] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Revised: 12/04/2017] [Accepted: 12/21/2017] [Indexed: 11/25/2022]
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Gupta S, Chhina S, Arora SA. A systematic review of biomarkers of gingival crevicular fluid: Their predictive role in diagnosis of periodontal disease status. J Oral Biol Craniofac Res 2018; 8:98-104. [PMID: 29892530 DOI: 10.1016/j.jobcr.2018.02.002] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 02/05/2018] [Accepted: 02/07/2018] [Indexed: 12/28/2022] Open
Abstract
The objective of the study was to conduct a systematic review of the literature so as to evaluate and summarize the diagnostic and prognostic potential of GCF. Included studies were systematically analyzed based on PRISMA (Preferred Reporting Items For Systematic Reviews and Meta Analyses) and studies were identified based on the-PICO (Glossary of evidence based terms 2007): 1)Patients with chronic periodontitis.2)Intervention- NSPT (Non-SurgicalPeriodontal therapy); NSPT + Chemotherapeutics.3)Comparison between treated v/s non treated sites.4)Outcomes measured: Analysis of variation in constituents of GCF. Electronic database search of Pubmed, Medline, Google Scholar and Scopus was performed using (MeSH) terms- Gingival Crevicular fluid and Cytokines, MMP's, NE, PGE-2, A2M, B2M, ALP, AST, Osteocalcin and Calprotectin. Articles published between year 2000-2016 were reviewed and were included based on inclusion and exclusion criteria. Based on this systematic review of literature, it can be concluded that analysis of constituents of GCF can be used as an effective and efficient diagnostic tool of periodontal diseases. These biomarkers in turn with their prognostic significance could act as a valuable tool in the combat of periodontal disease.
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Affiliation(s)
- Stuti Gupta
- I.T.S. Dental College, Hospital and Research Centre, Knowledge Park 3, Greater Noida, Uttar Pradesh, 201308, India
| | - Shivjot Chhina
- I.T.S. Dental College, Hospital and Research Centre, Knowledge Park 3, Greater Noida, Uttar Pradesh, 201308, India
| | - Sachit Anand Arora
- I.T.S. Dental College, Hospital and Research Centre, Knowledge Park 3, Greater Noida, Uttar Pradesh, 201308, India
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Singh N, Chandel S, Singh H, Agrawal A, Savitha AN. Effect of scaling & root planing on the activity of ALP in GCF & serum of patients with gingivitis, chronic and aggressive periodontitis: A comparative study. J Oral Biol Craniofac Res 2017; 7:123-126. [PMID: 28706787 DOI: 10.1016/j.jobcr.2017.03.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 03/16/2017] [Indexed: 10/19/2022] Open
Abstract
INTRODUCTION Host response and environmental factors are known to modify periodontal status adversely. Presently serum, saliva, and GCF are being investigated for its biochemical constituents. GCF contains array of biochemical factors, offering potential use as a diagnostic or prognostic biomarker of the biologic state of the periodontium in health and disease. Alkaline phosphatase is produced locally in the periodontium and shows positive correlation with disease activity and PD. Present study was designed to analyze the levels of ALP in GCF and serum of patients with gingivitis, chronic & aggressive periodontitis before and after SRP & to compare the difference within the study groups. METHODS OPD patients grouped into: Gingivitis, Aggressive periodontitis & chronic periodontitis patients. Clinical parameters recorded for each patient prior to therapy. Pooled GCF samples collected using micro capillary tubes from the deepest pocket sites for each patient and stored at -70° C. Serum samples also collected and stored at -20° C. Each patient was subjected to scaling and root planing with two weeks maintenance recall. After 6 to 8 weeks GCF and serum samples collected again and all clinical parameters rerecorded. GCF and serum samples analyzed for levels of ALP by using para nitro phenol assay for the three groups. RESULTS ALP levels in GCF increased significantly during active phase of disease followed by statistically significant reduction after phase I therapy. Baseline levels of ALP in GCF was CP > AP > G with maximum reduction in GCF ALP after SRP in G > CP > AP group.
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Affiliation(s)
- Nishi Singh
- Department of Periodontics, Career Dental College & Hospital, UP, India
| | | | - Harmurti Singh
- Department of Maxillofacial Surgery, Career Dental College & Hospital, UP, India
| | | | - A N Savitha
- Department of Periodontics, Oxford Dental College & Hospital, Bangalore, India
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Nazar Majeed Z, Philip K, Alabsi AM, Pushparajan S, Swaminathan D. Identification of Gingival Crevicular Fluid Sampling, Analytical Methods, and Oral Biomarkers for the Diagnosis and Monitoring of Periodontal Diseases: A Systematic Review. DISEASE MARKERS 2016; 2016:1804727. [PMID: 28074077 PMCID: PMC5198140 DOI: 10.1155/2016/1804727] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2016] [Revised: 10/07/2016] [Accepted: 10/23/2016] [Indexed: 12/25/2022]
Abstract
Background. Several studies in the last decades have focused on finding a precise method for the diagnosis of periodontal disease in its early stages. Aim. To evaluate from current scientific literature the most common and precise method for gingival crevicular fluid (GCF) sample collection, biomarker analytical methods, and the variability of biomarker quantification, even when using the same analytical technique. Methodology. An electronic search was conducted on in vivo studies that presented clinical data on techniques used for GCF collection and biomarker analysis. Results. The results showed that 71.1%, 24.7%, and 4.1% of the studies used absorption, microcapillary, and washing techniques, respectively, in their gingival crevicular fluid collection. 73.1% of the researchers analyzed their samples by using enzyme-linked immunosorbent assay (ELISA). 22.6%, 19.5%, and 18.5% of the researchers included interleukin-1 beta (IL-1β), matrix metalloproteinase-8 (MMP-8), and tumor necrosis factor-alpha (TNF-α), respectively, in their studies as biomarkers for periodontal disease. Conclusion. IL-1β can be considered among the most common biomarkers that give precise results and can be used as an indicator of periodontal disease progression. Furthermore, paper strips are the most convenient and accurate method for gingival crevicular fluid collection, while enzyme-linked immunosorbent assay can be considered the most conventional method for the diagnosis of biofluids.
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Affiliation(s)
- Zeyad Nazar Majeed
- Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
- Department of Periodontology, Faculty of Dentistry, University of Babylon, Babylon, Iraq
| | - Koshy Philip
- Institute of Biological Sciences, Faculty of Science, University of Malaya, Kuala Lumpur, Malaysia
| | - A. M. Alabsi
- Department of Oral and Craniofacial Sciences, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Saravanan Pushparajan
- Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
| | - Dasan Swaminathan
- Department of Restorative Dentistry, Faculty of Dentistry, University of Malaya, Kuala Lumpur, Malaysia
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Gingival Crevicular Fluid as a Novel Potential Source of Biomarkers Distinguishes Pubertal from Post-Pubertal Subjects. Diagnostics (Basel) 2016; 6:diagnostics6040041. [PMID: 27869666 PMCID: PMC5192516 DOI: 10.3390/diagnostics6040041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2016] [Revised: 11/07/2016] [Accepted: 11/09/2016] [Indexed: 12/14/2022] Open
Abstract
Detection of pubertal growth peak is vital in orthodontic treatment timing and planning. Gingival crevicular fluid (GCF) contains abundant proteins from different sources and has been proven to be an ideal source of biomarkers. Matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF/MS) is an advanced technique that can detect low-molecular-weight peptides with high sensitivity and resolution. The aim of this research was to identify novel candidate biomarkers in GCF to help the diagnosis of pubertal growth peak by MALDI-TOF/MS. Results showed that the peak intensities of six peptides were significantly different between two groups: 1660.2 Da, 1783.0 Da, 2912.5 Da, 4178.6 Da, 5064.9 Da, and 6108.9 Da and are considered to be potential candidate biomarkers to identify pubertal growth peak. Further studies are needed to identify sequence information of these candidate biomarkers.
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Khairnar M, Dodamani A, Karibasappa GN, Deshmukh M, Naik R. Comparative Evaluation of Efficacy of Three Different Herbal Toothpastes on Salivary Alkaline Phosphatase and Salivary Acid Phosphatase - A Randomized Controlled Trial. J Clin Diagn Res 2016; 10:ZC69-ZC73. [PMID: 27790584 DOI: 10.7860/jcdr/2016/20811.8542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 06/17/2016] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Very few researches in the past have tried to evaluate the effect of herbal toothpaste on saliva and salivary constituents like alkaline phosphatase and acid phosphatase which play an important role in maintaining oral health. AIM To evaluate and compare the effect of three different herbal toothpastes on Salivary Alkaline Phosphatase (ALP) and salivary Acid Phosphatase (ACP). MATERIAL AND METHODS The present study was a preliminary study conducted among 45 dental students (15 subjects in each group) in the age group of 19-21 years. Subjects in each group were randomly intervened with three different herbal toothpastes respectively (Group A - Patanjali Dant Kanti, Group B - Himalaya Complete Care and Group C - Vicco Vajradanti). Unstimulated saliva sample were collected before and after brushing and salivary ACP and salivary ALP levels were assessed at an interval of one week each for a period of four weeks starting from day one. Compiled data was analyzed using chi square test, paired t-test and ANOVA based on the nature of the obtained data. RESULTS All the three toothpastes showed significant (p<0.001) reduction in ACP and ALP levels at each interval. For patanjali toothpaste, the mean reduction was in the range of 2.55 - 2.62 IU/L for ACP and 2.94 - 2.99 IU/L for ALP. For Himalaya toothpaste, the mean reduction was in the range of 1.39 - 1.47 IU/L for ACP and 1.55 - 1.61 IU/L for ALP. For Vicco toothpaste, the mean reduction was in the range of 2.46 - 2.50 IU/L for ACP and 2.64 - 2.77 IU/L for ALP. Patanjali and Vicco toothpaste were significantly effective in reducing the levels of salivary ACP and ALP more than Himalaya toothpaste (p<0.05). CONCLUSION Herbal toothpastes, especially Dant Kanti and Vicco Vajradanti, showed significant reduction in levels of ACP and ALP resulting in overall improvement towards the oral health.
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Affiliation(s)
- Mahesh Khairnar
- Assistant Professor, Department of Public Health Dentistry, Bharati Vidyapeeth Deemed University Dental College & Hospital , Sangli, Maharashtra, India
| | - Arun Dodamani
- Principal, Department of Public Health Dentistry, A.C.P.M. Dental College & Hospital , Dhule, Maharashtra, India
| | - G N Karibasappa
- Professor, Department of Public Health Dentistry, Dr. D. Y. Patil Dental School , Pune, Maharashtra, India
| | - Manjiri Deshmukh
- Senior Lecturer, Department of Public Health Dentistry, Swargiya Dadasaheb Kalmegh Smruti Dental College & Hospital , Nagpur, Maharashtra, India
| | - Rahul Naik
- Senior Lecturer, Department of Public Health Dentistry, A.C.P.M. Dental College and Hospital , Dhule, Maharashtra, India
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Zhang Q, Chen B, Zhu D, Yan F. Biomarker levels in gingival crevicular fluid of subjects with different periodontal conditions: A cross-sectional study. Arch Oral Biol 2016; 72:92-98. [PMID: 27565354 DOI: 10.1016/j.archoralbio.2016.08.020] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2015] [Revised: 05/31/2016] [Accepted: 08/19/2016] [Indexed: 01/15/2023]
Abstract
OBJECTIVE To compare five biomarker levels in gingival crevicular fluid (GCF) in different tooth-sites of subjects with healthy periodontium, aggressive periodontitis and severe chronic periodontitis, and to evaluate the value of these biomarker levels for diagnosis of the type and activity of periodontitis. MATERIALS AND METHODS Prior to therapy, GCF samples were collected using filter paper strip at different tooth-sites of 10 subjects with healthy periodontium (H), 15 with severe chronic periodontitis (CP) and 15 with aggressive periodontitis (AgP). The strips were weighed and the periodontal clinical parameters were recorded. Levels of interleukin-6 (IL-6), interleukin-10 (IL-10), tumor necrosis factor-alpha (TNF-α), C-reactive protein (CRP), and alkaline phosphatase (ALP) in GCF were assessed by enzyme-linked immunosorbent assay (ELISA). RESULTS The volumes of the GCF samples obtained in CP and AgP subjects were significantly higher than those from subjects with healthy periodontium (P<0.05). Levels of IL-6, TNF-α, CRP and ALP were significantly higher in the untreated disease sites in the CP and AgP groups compared to those in control sites in the H group, while IL-10 levels were lower in the CP and AgP groups than those in the control sites in the H group. However, the levels of all five biomarker levels showed significant correlation with the clinical parameters. CONCLUSION The measurement of five biomarker levels in GCF may facilitate overall screening of periodontitis patients in epidemiological studies and allow estimation of periodontitis activity.
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Affiliation(s)
- Qian Zhang
- Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang Road, Nanjing, Jiangsu 210008, China
| | - Bin Chen
- Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang Road, Nanjing, Jiangsu 210008, China
| | - Dinggui Zhu
- Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang Road, Nanjing, Jiangsu 210008, China
| | - Fuhua Yan
- Nanjing Stomatological Hospital, Medical School of Nanjing University, 30 Zhongyang Road, Nanjing, Jiangsu 210008, China.
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