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Parashar P, Parashar A, Saraswat N, Pani P, Pani N, Joshi S. Relationship between Respiratory and Periodontal Health in Adults: A Case-Control Study. J Int Soc Prev Community Dent 2018; 8:560-564. [PMID: 30596049 PMCID: PMC6280567 DOI: 10.4103/jispcd.jispcd_304_18] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Accepted: 10/16/2018] [Indexed: 11/04/2022] Open
Abstract
Aims and Objectives The colonization of the respiratory pathogens has been found in the oral cavity. In the high-risk patients for lung infection; the risk factor is the high colonization of the respiratory pathogens in the oral cavity. The present study was performed with an aim to investigate the relationship between periodontal health and respiratory diseases. Material and Methods The present cross-sectional study was conducted in the individuals who were attending the outpatient department of dentistry and those who signed the informed consent to participate in the study. A total of 198 patients were included in the present study. Ninety-nine patients with respiratory diseases were included in the test group and 99 patients with normal pulmonary function were added in the control group. Spirometry was used for the confirmation of the lung diseases. We had assessed the clinical parameters such as plaque index, gingival index, loss of attachment, and community periodontal index with the help of SPSS software 15 and compared between cases and controls. Results The mean age of control patients were 35.12 and for respiratory patients was 43.32. There were 65 males and 34 females in case group with respiratory diseases. The controls consisted of 63 males and 36 females. The high scores for various gingival and periodontal indexes in respiratory patients confirmed more periodontal destruction with respect to that group, compared to the nonrespiratory group. Conclusion It is concluded that a strong association between periodontitis and chronic obstructive pulmonary disease was found. The assessment of the risk factors along with patient education regarding the risk should be done so that suitable intervention strategies can be implemented.
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Affiliation(s)
- Pranav Parashar
- Department of Oral and Maxillofacial Surgery, Index Institute of Dental Science, Indore, Madhya Pradesh, India
| | - Ankita Parashar
- Index Institute of Dental Science, Indore, Madhya Pradesh, India
| | - Nidhi Saraswat
- Department of Dentistry, Ingham Institute Applied Medical Research, Western Sydney University, South Western Sydney Local Health District, Sydney, Australia
| | - Pooja Pani
- Department of Pedodontics, Awadh Dental College and Hospital, Jamshedpur, Jharkhand, India
| | - Nishant Pani
- Department of Oral and Maxillofacial Surgery, Awadh Dental College and Hospital, Jamshedpur, Jharkhand, India
| | - Satyam Joshi
- Pacific Dental College and Hospital, Udaipur, Rajasthan, India
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Makkar H, Reynolds MA, Wadhawan A, Dagdag A, Merchant AT, Postolache TT. Periodontal, metabolic, and cardiovascular disease: Exploring the role of inflammation and mental health. Pteridines 2018; 29:124-163. [PMID: 30705520 PMCID: PMC6350811 DOI: 10.1515/pteridines-2018-0013] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Previous evidence connects periodontal disease, a modifiable condition affecting a majority of Americans, with metabolic and cardiovascular morbidity and mortality. This review focuses on the likely mediation of these associations by immune activation and their potential interactions with mental illness. Future longitudinal, and ideally interventional studies, should focus on reciprocal interactions and cascading effects, as well as points for effective preventative and therapeutic interventions across diagnostic domains to reduce morbidity, mortality and improve quality of life.
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Affiliation(s)
- Hina Makkar
- Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Mark A Reynolds
- Department of Advanced Oral Sciences & Therapeutics, University of Maryland School of Dentistry, Baltimore, MD 21201, USA
| | - Abhishek Wadhawan
- Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Aline Dagdag
- Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201, USA
| | - Anwar T Merchant
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, SC 29208, USA
| | - Teodor T Postolache
- Mood and Anxiety Program, Department of Psychiatry, University of Maryland School of Medicine, Baltimore, MD 21201, USA; Rocky Mountain Mental Illness Research Education and Clinical Center (MIRECC), Veterans Integrated Service Network (VISN) 19, Military and Veteran Microbiome Consortium for Research and Education (MVM-CoRE), Denver, CO 80220, USA; Mental Illness Research, Education and Clinical Center (MIRECC), Veterans Integrated Service Network (VISN) 5, VA Capitol Health Care Network, Baltimore, MD 21201, USA,
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Yang NY, Wang CY, Chyuan IT, Wu KJ, Tu YK, Chang CW, Hsu PN, Kuo MYP, Chen YW. Significant association of rheumatoid arthritis-related inflammatory markers with non-surgical periodontal therapy. J Formos Med Assoc 2018; 117:1003-1010. [DOI: 10.1016/j.jfma.2017.11.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Revised: 11/03/2017] [Accepted: 11/07/2017] [Indexed: 12/21/2022] Open
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Udagawa S, Katagiri S, Maekawa S, Takeuchi Y, Komazaki R, Ohtsu A, Sasaki N, Shiba T, Watanabe K, Ishihara K, Sato N, Miyasaka N, Izumi Y. Effect of Porphyromonas gingivalis infection in the placenta and umbilical cord in pregnant mice with low birth weight. Acta Odontol Scand 2018; 76:433-441. [PMID: 29334319 DOI: 10.1080/00016357.2018.1426876] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVE Growing evidence indicates an association between periodontitis and delivery outcome; however, the mechanism is unclear. This study aimed to investigate the influence of Porphyromonas gingivalis (Pg) infection on delivery outcome in mice. MATERIALS AND METHODS Bacteremia was induced in pregnant Slc:ICR mice (8 weeks old) by intravenous injection of Pg. Mice were randomly divided into a control group (CO), and those receiving Pg injection at gestational day 1 (GD1), gestational day 15 (GD15) or every day (ED). Delivery outcome, Pg infection, and gene expression in the placenta and umbilical cord were evaluated. RESULTS Birth weight was lower in the ED and GD15 groups than in the CO group. A remarkable increase in anti-Pg IgG antibody was observed in the ED and GD1 groups, although Pg was not detected in the placenta or umbilical cord. mRNA expression of Tnfα and Il6 in the placenta, and Hif1α in the umbilical cord, was significantly increased in the ED group. Microarray analysis of the umbilical cord revealed increased expression of several genes including Orm1, Mgl2, Rps6ka3 and Trim15 in the ED group. CONCLUSIONS Pg infection during the third trimester caused low birth weight and inflammation in the placenta and umbilical cord.
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Affiliation(s)
- Sayuri Udagawa
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Sayaka Katagiri
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shogo Maekawa
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuo Takeuchi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Rina Komazaki
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Anri Ohtsu
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naoki Sasaki
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Takahiko Shiba
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuki Watanabe
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuyuki Ishihara
- Oral Health Science Center, Tokyo Dental College, Tokyo, Japan
- Department of Microbiology, Tokyo Dental College, Tokyo, Japan
| | - Noriko Sato
- Department of Molecular Epidemiology, Medical Research Institute, Tokyo Medical and Dental University, Tokyo, Japan
| | - Naoyuki Miyasaka
- Department of Comprehensive Reproductive Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuichi Izumi
- Department of Periodontology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan
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Elburki MS, Rossa C, Guimarães-Stabili MR, Lee HM, Curylofo-Zotti FA, Johnson F, Golub LM. A Chemically Modified Curcumin (CMC 2.24) Inhibits Nuclear Factor κB Activation and Inflammatory Bone Loss in Murine Models of LPS-Induced Experimental Periodontitis and Diabetes-Associated Natural Periodontitis. Inflammation 2018; 40:1436-1449. [PMID: 28534138 DOI: 10.1007/s10753-017-0587-4] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The purpose of this study was to assess the effect of a novel chemically modified curcumin (CMC 2.24) on NF-κB and MAPK signaling and inflammatory cytokine production in two experimental models of periodontal disease in rats. Experimental model I: Periodontitis was induced by repeated injections of LPS into the gingiva (3×/week, 3 weeks); control rats received vehicle injections. CMC 2.24, or the vehicle, was administered by daily oral gavage for 4 weeks. Experimental model II: Diabetes was induced in adult male rats by streptozotocin injection; periodontal breakdown then results as a complication of uncontrolled hyperglycemia. Non-diabetic rats served as controls. CMC 2.24, or the vehicle, was administered by oral gavage daily for 3 weeks to the diabetics. Hemimaxillae and gingival tissues were harvested, and bone loss was assessed radiographically. Gingival tissues were pooled according to the experimental conditions and processed for the analysis of matrix metalloproteinases (MMPs) and bone-resorptive cytokines. Activation of p38 MAPK and NF-κB signaling pathways was assessed by western blot. Both LPS and diabetes induced an inflammatory process in the gingival tissues associated with excessive alveolar bone resorption and increased activation of p65 (NF-κB) and p38 MAPK. In both models, the administration of CMC 2.24 produced a marked reduction of inflammatory cytokines and MMPs in the gingival tissues, decreased bone loss, and decreased activation of p65 (NF-κB) and p38 MAPK. Inhibition of these cell signaling pathways by this novel tri-ketonic curcuminoid (natural curcumin is di-ketonic) may play a role in its therapeutic efficacy in locally and systemically associated periodontitis.
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Affiliation(s)
- Muna S Elburki
- Department of Periodontics, Faculty of Dentistry, University of Benghazi, Jamal Abdel Nasser Street, Benghazi, Libya.
| | - Carlos Rossa
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara-UNESP, Araraquara, Brazil
| | | | - Hsi-Ming Lee
- Department of Oral Biology and Pathology, School of Dental Medicine, SUNY at Stony Brook, Stony Brook, NY, USA
| | - Fabiana A Curylofo-Zotti
- Department of Diagnosis and Surgery, School of Dentistry at Araraquara-UNESP, Araraquara, Brazil
| | - Francis Johnson
- Department of Chemistry and Pharmacological Sciences, SUNY at Stony Brook, Stony Brook, NY, USA
| | - Lorne M Golub
- Department of Oral Biology and Pathology, School of Dental Medicine, SUNY at Stony Brook, Stony Brook, NY, USA
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Kuroki A, Sugita N, Komatsu S, Yokoseki A, Yoshihara A, Kobayashi T, Nakamura K, Momotsu T, Endo N, Sato K, Narita I, Yoshie H. Association of liver enzyme levels and alveolar bone loss: A cross-sectional clinical study in Sado Island. J Clin Exp Dent 2018; 10:e100-e106. [PMID: 29670725 PMCID: PMC5899799 DOI: 10.4317/jced.54555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 01/03/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND The interaction of periodontopathic bacteria with host immune system induces the production of inflammatory mediators which leads to alveolar bone loss (ABL), the essential feature of periodontitis. Concurrently, periodontal diseases cause the elevation of blood cytokine levels, the alteration of gut microbiota and the dissemination of enterobacteria to the liver. Owing to these mechanisms, periodontal disease might be a risk for liver dysfunction. Several epidemiological studies have reported associations between periodontal diseases and liver dysfunction, although the association between ABL and liver dysfunction has not been investigated. This cross-sectional study determined if elevated serum liver enzyme levels were associated with ABL in Japanese adults. MATERIAL AND METHODS Japanese adults living on Sado Island who visited Sado General Hospital were invited to participate in the study. Participants over 40 years of age who underwent dental panoramic radiography and blood tests were included. Drinking and smoking habits were self-administered. After excluding patients with edentulous jaw, diagnosed liver diseases, and those on dialysis, data from 44 men and 66 women with a mean age of 73 years were analyzed. The average percentage of ABL for each participant was calculated for mesial and distal sites of all remaining teeth. The levels of serum aspartate aminotransferase (AST), alanine aminotransferase (ALT) and gamma-glutamyltransferase (GGT) were determined. Univariate analyses were performed to select covariates to be put in multivariate analyses. The association between elevated serum liver enzyme levels and the highest quartile of ABL were assessed by multiple logistic regression analysis. RESULTS After adjusting for covariates, no significant association was found between elevated serum AST, ALT, or GGT levels as dependent variables and the highest quartile of ABL as an explanatory variable. CONCLUSIONS There was no significant association between the elevation of serum liver enzyme levels and ABL in Japanese adults. Key words:Liver enzymes, dental panoramic radiography, alveolar bone loss, Japanese adults.
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Affiliation(s)
- Ayumi Kuroki
- DDS, Division of Periodontology, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Noriko Sugita
- Assistant Professor, DDS, PhD, Division of Periodontology, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | | - Akio Yokoseki
- Specially appointed Associate Professor, MD, PhD, Department of Molecular Neuroscience, Resource Branch for Brain Disease Research, Brain Research Institute, Niigata, Japan
| | - Akihiro Yoshihara
- Professor, DDS, PhD, Department of Oral Health and Welfare, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tetsuo Kobayashi
- Associate Professor, DDS, PhD, General Dentistry and Clinical Education Unit, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Kazutoshi Nakamura
- Professor, MD, PhD, Division of Preventive Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | | | - Naoto Endo
- Professor, MD, PhD, Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Science, Niigata, Japan
| | - Kenji Sato
- MD, PhD, Sado General Hospital, Niigata, Japan
| | - Ichiei Narita
- Professor, MD, PhD, Division of Clinical Nephrology and Rheumatology, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hiromasa Yoshie
- Professor, DDS, PhD, Division of Periodontology, Department of Oral Biological Science, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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Pal M, Kumar S, Varma M, Gopalkrishna P, Bhat S. Assessment of Pyrexia and Associated Sickness Behavior in Patients with Chronic Periodontitis. Neuroimmunomodulation 2018; 25:138-145. [PMID: 30199858 DOI: 10.1159/000492471] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 07/26/2018] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The purpose of this study was to assess pyrexia and sickness behavior such as anxiety, depression, lethargy, and weight loss in subjects with chronic periodontitis, and evaluate inflammatory mediators such as erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) in the patients with fever. METHODS This was a cross-sectional study that consisted of 150 chronic periodontitis and 150 healthy subjects. Sublingual and subgingival temperatures were assessed using a digital temperature probe. Associated sickness behavior was assessed for all the subjects. Pathological tests, i.e., ESR and CRP were done for subjects with fever. RESULTS Evaluating the presence of fever with the severity of periodontal disease, 66.7% of the subjects with fever were in the group diagnosed with severe periodontitis, 20.4% had with moderate periodontitis, and 5.3% were in the healthy group. Subjects diagnosed with periodontitis comprised 66.2% of the subjects with higher (i.e., > 36.3°C) subgingival temperatures and healthy subjects made up the remaining 33.8% (p < 0.001). A correlation between the sublingual and subgingival temperature with the Pearson ρ correlation coefficient of 0.227 (p < 0.001) was observed. A statistically significant mean value of 37.05 ± 11.24 of ESR and 1.59 ± 1.11 mg/L of CRP was reported amongst the subjects with fever (p < 0.001). The association of sickness behavior with the severity of periodontitis was found to be significant: depression 40.006, anxiety 50.857, reported weight loss 76.463, and lethargy 141.581 (p < 0.001). DISCUSSION AND CONCLUSION The study demonstrated that there is a significant increase in the sublingual temperature amongst patients with severe chronic periodontitis. The subgingival temperature has a positive correlation with the sublingual temperature. There was a linear trend of an association of sickness behavior with the severity of chronic periodontitis. A significant increase in the circulating inflammatory mediators, CRP and ESR, were noticed in subjects with elevated body temperature.
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Affiliation(s)
- Monika Pal
- Department of Periodontology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal,
| | - Santhosh Kumar
- Department of Periodontology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Muralidhar Varma
- Department of General Medicine, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India
| | - Pratibha Gopalkrishna
- Department of Periodontology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India
| | - Subraya Bhat
- Department of Periodontology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, India
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Teixeira FB, Saito MT, Matheus FC, Prediger RD, Yamada ES, Maia CSF, Lima RR. Periodontitis and Alzheimer's Disease: A Possible Comorbidity between Oral Chronic Inflammatory Condition and Neuroinflammation. Front Aging Neurosci 2017; 9:327. [PMID: 29085294 PMCID: PMC5649154 DOI: 10.3389/fnagi.2017.00327] [Citation(s) in RCA: 95] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 09/21/2017] [Indexed: 12/31/2022] Open
Abstract
Periodontitis is an oral chronic infection/inflammatory condition, identified as a source of mediators of inflammation into the blood circulation, which may contribute to exacerbate several diseases. There is increasing evidence that inflammation plays a key role in the pathophysiology of Alzheimer’s disease (AD). Although inflammation is present in both diseases, the exact mechanisms and crosslinks between periodontitis and AD are poorly understood. Therefore, this article aims to review possible comorbidity between periodontitis and AD. Here, the authors discuss the inflammatory aspects of periodontitis, how this oral condition produces a systemic inflammation and, finally, the contribution of this systemic inflammation for worsening neuroinflammation in the progression of AD.
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Affiliation(s)
- Francisco B Teixeira
- Institute of Biological Science, Federal University of Pará, Belém, Brazil.,College of Medicine, Federal University of Pará, Altamira, Brazil
| | - Miki T Saito
- Dental School, Brazil-Amazon Integrated Faculty, Belém, Brazil
| | - Filipe C Matheus
- Department of Pharmacology, Center of Biological Sciences, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Rui D Prediger
- Department of Pharmacology, Center of Biological Sciences, Federal University of Santa Catarina, Florianópolis, Brazil
| | - Elizabeth S Yamada
- Institute of Biological Science, Federal University of Pará, Belém, Brazil
| | | | - Rafael R Lima
- Institute of Biological Science, Federal University of Pará, Belém, Brazil
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Mark Bartold P, Mariotti A. The Future of Periodontal-Systemic Associations: Raising the Standards. CURRENT ORAL HEALTH REPORTS 2017; 4:258-262. [PMID: 28944159 PMCID: PMC5587612 DOI: 10.1007/s40496-017-0150-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
PURPOSE OF REVIEW Periodontal medicine recognizes a "bidirectional" interaction between periodontitis and systemic conditions. Unfortunately, the facile ability to publish a periodontal-systemic association, regardless of biologic plausibility or rigorous scientific scrutiny, continues without abate. RECENT FINDINGS The increasing number of periodontal-systemic associations corrupts the ability of dentists to distinguish which of the associations are spurious and which are valid. SUMMARY The use of a Disease Association Checklist creates a register for rational assessment of current disease associations. However, to diminish the publication of spurious periodontal-systemic observational associations, editors must demand that authors follow Bradford-Hill criteria and the STROBE Statement to ensure a stringent pathway to publication.
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Affiliation(s)
- P. Mark Bartold
- Department of Dentistry, University of Adelaide, Adelaide, SA 5005 Australia
| | - Angelo Mariotti
- Department of Periodontology, The Ohio State University, 305 W. 12th Ave, Columbus, OH 43210 USA
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Cotič J, Ferran M, Karišik J, Jerin A, Pussinen PJ, Nemec A, Pavlica Z, Buturović-Ponikvar J, Petelin M. Oral health and systemic inflammatory, cardiac and nitroxid biomarkers in hemodialysis patients. Med Oral Patol Oral Cir Bucal 2017; 22:e432-e439. [PMID: 28578371 PMCID: PMC5549516 DOI: 10.4317/medoral.21629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 12/01/2016] [Indexed: 11/21/2022] Open
Abstract
Background Periodontal diseases have systemic inflammatory effects and have been adversely associated with cardiovascular diseases, which are also the most frequent cause of death in the end-stage renal disease. The aim of this cross-sectional study was to investigate the oral health and serum biomarkers among the hemodialysis (HD) patients in Slovenia. Material and Methods 111 HD patients were periodontally examined and their sera were assayed for C reactive protein (CRP), cardiac troponin T (TnT), nitrite/nitrate (NOx) and antibody levels to A. actinomycetemcomitans and P. gingivalis. The association of oral health with systemic response was analyzed with Kruskal-Wallis test, Fisher’s exact test and multivariate linear regression. Results Bleeding on probing without periodontal pockets was present in 5.2%, calculus without periodontal pockets in 42.1%, shallow periodontal pockets in 39.5% and deep periodontal pockets in 13.2% of dentate patients. There were 28.8% edentulous participants. 63.1% of the patients had CRP levels higher than 3 mg/L and 34.2% higher than 10 mg/L. TnT was detectable in all participants, with 25.2% exhibiting levels higher than 100 ng/L. The median level of NOx was 43.1 µmol/L. Participants with higher CRP were more likely to be edentulous and have higher TnT levels. A direct association of oral health with TnT or NOx was not detected. Conclusions HD patients in Slovenia have compromised oral health and increased serum inflammatory and cardiac biomarkers. Edentulousness was an independent predictor for the increased CRP, indicating a need for improved dental care to retain the teeth as long as possible. Key words:Periodontal diseases, edentulousness, C reactive protein, cardiac troponin T, nitric oxide.
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Affiliation(s)
- J Cotič
- Department of Oral Medicine and Periodontology, Faculty of Medicine, University of Ljubljana, Hrvatski trg 6, 1000 Ljubljana, Slovenia,
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Di Profio B, Villar CC, Saraiva L, Ortega KL, Pannuti CM. Is periodontitis a risk factor for infections in cirrhotic patients? Med Hypotheses 2017; 106:19-22. [PMID: 28818265 DOI: 10.1016/j.mehy.2017.06.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 06/09/2017] [Accepted: 06/26/2017] [Indexed: 02/08/2023]
Affiliation(s)
- B Di Profio
- Department of Estomatology, School of Dentistry, University of São Paulo, Brazil
| | - C C Villar
- Department of Estomatology, School of Dentistry, University of São Paulo, Brazil
| | - L Saraiva
- Department of Estomatology, School of Dentistry, University of São Paulo, Brazil
| | - K L Ortega
- Department of Estomatology, School of Dentistry, University of São Paulo, Brazil
| | - C M Pannuti
- Department of Estomatology, School of Dentistry, University of São Paulo, Brazil.
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Ameijeira P, Leira Y, Blanco J, Leira R. Periodontal disease as a potential factor of migraine chronification. Med Hypotheses 2017; 102:94-98. [PMID: 28478842 DOI: 10.1016/j.mehy.2017.03.019] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 02/26/2017] [Accepted: 03/11/2017] [Indexed: 01/03/2023]
Abstract
Migraine is a hereditary constitutional base disorder, which is characterized by recurrent episodes of headache pulsatile characteristics associated with photophobia/phonophobia, nausea and/or vomiting. The main complication in migraine is the chronicity of the process, now recognized as a chronic migraine. Although pathogenic mechanisms that may influence the pathophysiology of migraine and its possible chronicity are not fully understood, previous studies have shown in patients with migraine molecular alterations of systemic inflammation, neurogenic inflammation, endothelial dysfunction, innate immunity, dysfunction of matrix proteases and blood-brain barrier. Periodontal disease is an inflammatory lesion caused by bacteria. After the bacterial infection begins, an immune response that will be responsible for individual susceptibility appears. More advanced forms of periodontitis have demonstrated molecular alterations of inflammation, endothelial dysfunction, dysfunction of matrix proteases and innate immunity, similar to those observed in migraine. Furthermore, the main molecular mediators of neurogenic inflammation related to activation of the trigeminovascular system, which are characteristic of migraine, are overexpressed in gingival crevicular fluid and mucosa in patients with periodontal disease. Hypertension, hypercholesterolemia, insulin resistance, stroke or coronary artery disease are comorbidities that periodontal disease and migraine could share. Therefore, several mechanisms and hypotheses could explain the possible association between both diseases. However, epidemiological and molecular studies will be necessary to provide a better understanding of this potential association, which could be implicated in the chronification of migraine.
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Affiliation(s)
- Pablo Ameijeira
- Department of Periodontology, School of Dentistry, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Yago Leira
- Department of Periodontology, School of Dentistry, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain; Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain.
| | - Juan Blanco
- Department of Periodontology, School of Dentistry, Faculty of Medicine, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Rogelio Leira
- Department of Neurology, Headache Unit, Clinical Neurosciences Research Laboratory, Hospital Clínico Universitario, Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Santiago de Compostela, Spain
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Messora MR, Apolinário Vieira GH, Vanderlei JMTMM, Mariguela VC, Fernandes PG, Palioto DB, Scombatti de Souza SL, Novaes AB, Furlaneto F, Taba M. Rosuvastatin promotes benefits on induced periodontitis in hypertensive rats. J Periodontal Res 2017; 52:734-744. [DOI: 10.1111/jre.12442] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/09/2016] [Indexed: 01/04/2023]
Affiliation(s)
- M. R. Messora
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - G. H. Apolinário Vieira
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - J. M. T. M. M. Vanderlei
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - V. C. Mariguela
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - P. G. Fernandes
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - D. B. Palioto
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - S. L. Scombatti de Souza
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - A. B. Novaes
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - F. Furlaneto
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
| | - M. Taba
- Department of Oral Surgery and Periodontology; Ribeirão Preto School of Dentistry; University of São Paulo - USP; Ribeirão Preto São Paulo Brazil
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Khattri S, Arora A, Sumanth KN, Prashanti E, Bhat KG, Kusum CK, Johnson TM, Lodi G. Adjunctive systemic antimicrobials for the non-surgical treatment of chronic and aggressive periodontitis. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2017. [DOI: 10.1002/14651858.cd012568] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Shivi Khattri
- Subharti Dental College and Hospital; Department of Periodontics; Subhartipuram, NH-58 Meerut Uttar Pradesh India 250002
| | - Ankita Arora
- Faculty of Dentistry, Melaka-Manipal Medical College; Department of Pedodontics and Preventive Dentistry; Jalan Batu Hampar Bukit Baru Melaka Melaka Malaysia 751501
| | - Kumbargere N Sumanth
- Faculty of Dentistry, Melaka-Manipal Medical College; Department of Oral Medicine and Oral Radiology; Jalan Batu Hampar Bukit Baru Melaka Malaysia 75150
| | - Eachempati Prashanti
- Faculty of Dentistry, Melaka-Manipal Medical College; Department of Prosthodontics; Jalan Batu Hampar Bukit Baru Melaka Malaysia 75150
| | - Kishore G Bhat
- Maratha Mandal's NGH Institute of Dental Sciences and Research Centre; Department of Molecular Biology and Immunology; RS No 47A/2, Bauxite Road Belgaum Karnataka India 590010
| | - Chandan Kumar Kusum
- Subharti Dental College and Hospital; Department of Prosthodontics; Subhartipuram, NH-58 Meerut Uttar Pradesh India 250002
| | - Trevor M Johnson
- RCS England; Faculty of General Dental Practice (UK); 35-43 Lincoln's Inn Fields London UK WC2A 3PE
| | - Giovanni Lodi
- University of Milan; Department of Biomedical, Surgical and Dental Sciences; Via Beldiletto 1/3 Milan Italy 20142
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65
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Periodontitis, Bacteremia and Infective Endocarditis: A Review Study. ARCHIVES OF PEDIATRIC INFECTIOUS DISEASES 2017. [DOI: 10.5812/pedinfect.41067] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Muthu J, Muthanandam S, Mahendra J. Mouth the mirror of lungs: where does the connection lie? Front Med 2016; 10:405-409. [DOI: 10.1007/s11684-016-0476-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 07/19/2016] [Indexed: 11/28/2022]
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Cerajewska TL, Davies M, West NX. Periodontitis: a potential risk factor for Alzheimer's disease. Br Dent J 2016; 218:29-34. [PMID: 25571822 DOI: 10.1038/sj.bdj.2014.1137] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2014] [Indexed: 01/12/2023]
Abstract
The role of periodontitis as a risk factor for multiple systemic diseases is widely accepted and there is growing evidence of an association between periodontitis and sporadic late onset Alzheimer's disease (SLOAD). Recent epidemiologic, microbiologic and inflammatory findings strengthen this association, indicating that periodontal pathogens are possible contributors to neural inflammation and SLOAD. The aim of this article is to present contemporary evidence of this association.
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Affiliation(s)
- T L Cerajewska
- Clinical Trials Group, School of Oral and Dental Science, Lower Maudlin Street, University of Bristol, Bristol, BS1 2LY
| | - M Davies
- Clinical Trials Group, School of Oral and Dental Science, Lower Maudlin Street, University of Bristol, Bristol, BS1 2LY
| | - N X West
- Clinical Trials Group, School of Oral and Dental Science, Lower Maudlin Street, University of Bristol, Bristol, BS1 2LY
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68
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Pavlič A, Matoh U, Rajić V, Petelin M. Effect of Repeated Antimicrobial Photodynamic Therapy in Treatment of Periodontitis Associated with Fanconi Anemia. Photomed Laser Surg 2016; 35:64-68. [PMID: 27626108 DOI: 10.1089/pho.2016.4122] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Periodontal disease is one of common oral manifestations in patients with Fanconi anemia (FA). The aim of the study was to evaluate the effect of photodynamic therapy (PDT) on periodontal clinical and microbial parameters in a patient with FA. MATERIALS AND METHODS For a 16-year-old girl, diagnosed with having FA and periodontal disease, the protocol treatment with duration of 10 months was designed. Every 2 months, thorough oral cavity disinfection was followed by PDT, using photosensitizer phenothiazine chloride activated by a diode laser light. During each visit, periodontal parameters were evaluated: plaque index (PI), gingival index (GI), probing pocket depth (PPD), bleeding on probing (BOP), and clinical attachment level. Simultaneously, the presence of Candida albicans and of five periodontal pathogens was evaluated. RESULTS Clinical results showed improvement in GI, BOP, and PPD during this 10-month period. BOP subsequently reduced from 100% to 79%, 72%, and 60% at 6, 8, and 10 months, respectively. The proportion of sites with PPD of ≥4 mm decreased from 38.7% at the baseline to zero after 10 months. Further, all five bacterial species and C. albicans were reduced significantly. CONCLUSIONS PDT effectively influences periodontal healing and reduces periodontopathogenic bacteria without damaging the patient's tissues.
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Affiliation(s)
- Alenka Pavlič
- 1 Department of Paediatric and Preventive Dentistry, Faculty of Medicine, University of Ljubljana , Ljubljana, Slovenia
| | - Urban Matoh
- 2 Unit of Oral Medicine and Periodontology, Division of Stomatology, University Medical Centre Ljubljana , Ljubljana, Slovenia
| | - Vladan Rajić
- 3 Department of Haematology and Oncology, University Children's Hospital , Ljubljana, Slovenia
| | - Milan Petelin
- 4 Department of Oral Medicine and Periodontology, Faculty of Medicine, University of Ljubljana , Ljubljana, Slovenia
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69
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Schenkein HA, Loos BG. Inflammatory mechanisms linking periodontal diseases to cardiovascular diseases. J Clin Periodontol 2016; 40 Suppl 14:S51-69. [PMID: 23627334 DOI: 10.1111/jcpe.12060] [Citation(s) in RCA: 144] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/14/2012] [Indexed: 12/17/2022]
Abstract
AIMS In this article, inflammatory mechanisms that link periodontal diseases to cardiovascular diseases are reviewed. METHODS This article is a literature review. RESULTS Studies in the literature implicate a number of possible mechanisms that could be responsible for increased inflammatory responses in atheromatous lesions due to periodontal infections. These include increased systemic levels of inflammatory mediators stimulated by bacteria and their products at sites distant from the oral cavity, elevated thrombotic and hemostatic markers that promote a prothrombotic state and inflammation, cross-reactive systemic antibodies that promote inflammation and interact with the atheroma, promotion of dyslipidemia with consequent increases in pro-inflammatory lipid classes and subclasses, and common genetic susceptibility factors present in both disease leading to increased inflammatory responses. CONCLUSIONS Such mechanisms may be thought to act in concert to increase systemic inflammation in periodontal disease and to promote or exacerbate atherogenesis. However, proof that the increase in systemic inflammation attributable to periodontitis impacts inflammatory responses during atheroma development, thrombotic events or myocardial infarction or stroke is lacking.
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Affiliation(s)
- Harvey A Schenkein
- Department of Periodontics, Virginia Commonwealth University, Richmond, VA 23298-0566, USA.
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70
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López Silva MC, Diz-Iglesias P, Seoane-Romero JM, Quintas V, Méndez-Brea F, Varela-Centelles P. [Update in family medicine: Periodontal disease]. Semergen 2016; 43:141-148. [PMID: 27068254 DOI: 10.1016/j.semerg.2016.02.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 02/05/2016] [Indexed: 01/18/2023]
Abstract
About 85-94% of the Spanish adults older than 35 experience gum problems, and about 15-30% suffer from periodontitis, being severe in up to 5-11% of them. Unlike other inflammatory conditions, periodontal disease rarely causes discomfort, or limits life or causes functional limitations until its advanced stages, when clinical signs and symptoms arise (gingival recession, pathological teeth migration, or mobility). Lack of knowledge about the disease, together with the idea that tooth loss is linked to ageing, frequently results in a late diagnosis, requiring extensive treatments with a worse prognosis. At Primary Care level, there is series of drugs have been related to periodontal disease (anticonvulsants, immunosuppressive drugs, and calcium channel blockers) as secondary effects, which vary as regards their frequency and severity depending of the amount of accumulated plaque. Stress and depression have also been reported to alter the immune response and to increase the inflammatory response as well as periodontal susceptibility. Certain systemic conditions, such as diabetes mellitus, cardiovascular disorders, respiratory diseases, as well as low-weight pre-term birth, have also been linked to periodontitis.
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Affiliation(s)
- M C López Silva
- Atención Primaria, CS Praza do Ferrol, EOXI Lugo, Cervo, e Monforte de Lemos, Servizo Galego de Saúde, Lugo, España
| | - P Diz-Iglesias
- Departamento de Estomatología, Facultad de Medicina y Odontología, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - J M Seoane-Romero
- Departamento de Estomatología, Facultad de Medicina y Odontología, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - V Quintas
- Departamento de Estomatología, Facultad de Medicina y Odontología, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - F Méndez-Brea
- Pregrado de Odontología, Facultad de Medicina y Odontología, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España
| | - P Varela-Centelles
- Atención Primaria, CS Praza do Ferrol, EOXI Lugo, Cervo, e Monforte de Lemos, Servizo Galego de Saúde, Lugo, España; Departamento de Estomatología, Facultad de Medicina y Odontología, Universidad de Santiago de Compostela, Santiago de Compostela, A Coruña, España.
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71
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Chatzopoulos GS, Tsalikis L. Periodontal treatment needs and systemic diseases in an older population in Greece. J Clin Exp Dent 2016; 8:e32-7. [PMID: 26855703 PMCID: PMC4739365 DOI: 10.4317/jced.52763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 10/02/2015] [Indexed: 11/22/2022] Open
Abstract
Background To evaluate the relationship between systemic diseases, body mass index and periodontal treatment needs in an older population in Greece. Material and Methods A total of 262 older people were clinically examined about their periodontal status and medical histories were recorded using a health history questionnaire. Additionally, weight and height measurements as well as demographic data were obtained from the participants in the study. Results Older people exhibited mean age of 63.98 years, weight of 78.76 kg and height of 1.64 m. The mean CPITN score was 2.84. 31.7% of the study population were smokers and 53.8% females. No statistically significant difference was observed in seniors between periodontal treatment needs and systemic diseases. Females exhibited statistically significant more often osteoporosis, thyroid disorders (p<0.001) and hypercholesterolemia (p=0.014) than males. High CPTIN scores were not associated with higher levels of BMI. Conclusions Within the limitation of this study, older adults’ periodontal treatment needs are not associated significantly with a great number of systemic diseases and body mass index. Key words:Seniors, periodontitis, systemic diseases, body mass index (BMI), smoking, Greece.
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Affiliation(s)
- Georgios S Chatzopoulos
- DDS, Resident Advanced Education Program in Periodontology, School of Dentistry, University of Minnesota, USA
| | - Lazaros Tsalikis
- DDS, Dr med dent, Associate Professor, Department of Preventive Dentistry, Periodontology and Implant biology, School of Dentistry, Aristotle University of Thessaloniki, Greece
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Al Amri MD, Kellesarian SV, Al-Kheraif AA, Malmstrom H, Javed F, Romanos GE. Effect of oral hygiene maintenance on HbA1c levels and peri-implant parameters around immediately-loaded dental implants placed in type-2 diabetic patients: 2 years follow-up. Clin Oral Implants Res 2016; 27:1439-1443. [PMID: 26756309 DOI: 10.1111/clr.12758] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/26/2015] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of the present 2-year follow-up study was to assess the effect of oral hygiene maintenance on hemoglobin Alc (HbA1c) levels and peri-implant parameters around immediately-loaded dental implants placed in type-2 diabetic patients with varying glycemic levels. MATERIAL AND METHODS Ninety-one individuals were divided into three groups. In group 1, 30 systemically healthy individuals were included (HbA1c < 6%). Patients in group 2 and 3, comprised of 30 patients with T2DM (HbA1c 6.1-8%); and 31 patients with T2DM (HbA1c 8.1-10%) respectively. In all groups, patients received immediately loaded bone level implants. All participants were enrolled in a 6 monthly periodontal/peri-implant maintenance program. Peri-implant bleeding on probing (BOP), probing depth (PD), and marginal bone loss (MBL) were measured at 6, 12, and 24 months of follow-up. RESULTS Mean preoperative HbA1c levels in patients in groups 1, 2, and 3 were 4.5%, 6.8%, and 8.7% respectively. In group-1, there was no significant difference in HbA1c levels at all follow-up durations. Among patients in groups 2 and 3, there was a significant decrease in HbA1c levels at 24-months follow-up than 6-months follow-up. At 6 months follow-up, BOP, PD, and MBL were significantly higher among patients in group-3 than group-1. At 12 and 24 months follow-up, there was no significant difference in BOP, PD, and MBL in all groups. CONCLUSIONS Oral hygiene maintenance reduces hyperglycemia and peri-implant inflammatory parameters around immediately loaded dental implants placed in type 2 diabetic patients.
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Affiliation(s)
- Mohammad D Al Amri
- Department of Prosthetic Dental Sciences, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Sergio Varela Kellesarian
- Department of General Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Abdulaziz A Al-Kheraif
- Dental Health Department, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Hans Malmstrom
- Department of General Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Fawad Javed
- Department of General Dentistry, Eastman Institute for Oral Health, University of Rochester, Rochester, NY, USA
| | - Georgios E Romanos
- Department of Periodontology, School of Dental Medicine, Stony Brook University, New York, NY, USA. .,Department of Oral Surgery and Implant Dentistry, Dental School Frankfurt, Frankfurt, Germany.
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73
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Jaiswal R, Shenoy N, Thomas B. Evaluation of association between psychological stress and serum cortisol levels in patients with chronic periodontitis - Estimation of relationship between psychological stress and periodontal status. J Indian Soc Periodontol 2016; 20:381-385. [PMID: 28298818 PMCID: PMC5341311 DOI: 10.4103/0972-124x.193165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Background: Stress classically describes a destructive notion that can have a bearing on one's physical and mental health. It may also add to an increased propensity to periodontal disease. Aim: To investigate the association between psychological stress and serum cortisol levels in patients with chronic periodontitis. Materials and Methods: Forty subjects were recruited from the outpatient department at the Department of Periodontics, from a college in Mangalore, divided into two groups, i.e., twenty as healthy controls and twenty were stressed subjects with chronic periodontitis. The clinical examination included the assessment of probing pocket depth, clinical attachment level and oral hygiene index-simplified. Serum cortisol levels were estimated biochemically using the enzyme-linked immunosorbent assay method and the estimation of psychological stress was done by a questionnaire. Results: Descriptive statistics such as mean and standard deviation was used to review the collected data. Independent sample t-test was used for comparison and correlation was evaluation using Pearson's correlation test. As per our observation, high serum cortisol levels and psychological stress are positively linked with chronic periodontitis establishing a risk profile showing a significant correlation (P < 0.05). Conclusion: Routine serum cortisol assessment may be a reasonable and a valuable investigative indicator to rule out stress in periodontitis patients as it should be considered as an imperative risk factor for periodontal disease.
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Affiliation(s)
- Roshni Jaiswal
- Department of Periodontics, A B Shetty Memorial Institute of Dental Sciences, Deralakatte, Mangalore, Karnataka, India
| | - Nina Shenoy
- Department of Periodontics, A B Shetty Memorial Institute of Dental Sciences, Deralakatte, Mangalore, Karnataka, India
| | - Biju Thomas
- Department of Periodontics, A B Shetty Memorial Institute of Dental Sciences, Deralakatte, Mangalore, Karnataka, India
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Padmalatha GV, Bavle RM, Satyakiran GVV, Paremala K, Sudhakara M, Makarla S. Quantification of Porphyromonas gingivalis in chronic periodontitis patients associated with diabetes mellitus using real-time polymerase chain reaction. J Oral Maxillofac Pathol 2016; 20:413-418. [PMID: 27721606 PMCID: PMC5051289 DOI: 10.4103/0973-029x.190933] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Introduction: Periodontal diseases, if left untreated, can lead to tooth loss and affect at least one tooth in 80% of adults worldwide, with the main cause being a bacterial plaque. Among subgingival plaque bacterial species, Porphyromonas gingivalis has been implicated as a major etiological agent causing tooth loss. Diabetics and smokers are two patient groups at high risk for periodontal disease. The increase in the number of this organism with the coexistence of other pathogenic microbes leads to rapid destruction of the periodontium, premature loss of teeth and also because of its virulence has implications in systemic pathology. Our aim was to observe the involvement of P. gingivalis in diabetes mellitus (DM) patients associated with periodontitis with and without tobacco-associated habits and to compare them with periodontitis patients having no other systemic pathologies. Materials and Methods: Subgingival plaque samples from a total of seventy subjects were included in the study. DNA was isolated from the collected sample and was quantified using spectrophotometer for standardizing the polymerase chain reaction. The quantity of the isolated DNA was checked in a ultraviolet-visible spectrophotomer. Statistics: One-way ANOVA and Tukey's multiple post hoc procedures were carried out. Results: The maximum score of P. gingivalis was seen in periodontitis patients having DM, whereas the least score was seen in periodontitis patients having DM with tobacco smoking habit compared to the other groups. Conclusion: P. gingivalis count is significantly reduced in periodontitis patients having DM with smoking habit; it is concluded that P. gingivalis might not be a key causative organism responsible for the periodontal destruction in case of smokers despite the DM condition. The decrease in counts may be attributed to change in the local environment like chemical (tobacco nitrosamines) and physical changes preventing the growth of P. gingivalis.
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Affiliation(s)
- G V Padmalatha
- Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bengaluru, Karnataka, India
| | - Radhika M Bavle
- Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bengaluru, Karnataka, India
| | | | - K Paremala
- Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bengaluru, Karnataka, India
| | - M Sudhakara
- Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bengaluru, Karnataka, India
| | - Soumya Makarla
- Department of Oral and Maxillofacial Pathology, Krishnadevaraya College of Dental Sciences, Bengaluru, Karnataka, India
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Hedgpeth DC, Zhang X, Jin J, Leite RS, Krayer JW, Huang Y. Periodontal CD14 mRNA expression is downregulated in patients with chronic periodontitis and type 2 diabetes. BMC Oral Health 2015; 15:145. [PMID: 26581717 PMCID: PMC4652420 DOI: 10.1186/s12903-015-0118-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 10/15/2015] [Indexed: 11/25/2022] Open
Abstract
Background Patients with type 2 diabetes mellitus (T2DM) have increased severity of periodontitis. Toll-like receptor (TLR)4, its co-receptors CD14 and MD-2, and adaptor MyD88 play pivotal roles in lipopolysaccharide (LPS)-triggered tissue inflammation and periodontitis. This study investigated the effects of T2DM and periodontitis on TLR4, CD14, MD-2 and MyD88 mRNA expression in surgically removed periodontal tissues. Methods Periodontal tissue specimens were collected from 14 patients without periodontitis and T2DM (Group 1), 15 patients with periodontitis alone (Group 2), and 7 patients with both periodontitis and T2DM (Group 3). The mRNA of TLR4, CD14, MD-2 and MyD88 was quantified using real-time PCR and compared between the groups. Results Statistical analysis showed that periodontal expression of CD14 mRNA was significantly reduced across Groups 1, 2 and 3 (p = 0.02) whereas the mRNA expression of TLR4, MD-2 and MyD88 was not significantly different among the groups. Furthermore, when patients in Groups 1 and 2 were combined (n = 22), the CD14 mRNA expression was significantly lower than that in patients of Group 1 (p = 0.04). Conclusions CD14 mRNA expression was downregulated across patients with neither periodontitis nor T2DM, patients with periodontitis alone and patients with both diseases, suggesting that CD14 mRNA expression is associated with a favorable host response or subjected to a negative feedback regulation.
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Affiliation(s)
- Dustin C Hedgpeth
- Department of Stomatology, James B. Edwards College of Dental Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Xiaoming Zhang
- Division of Endocrinology, Diabetes and Medical Genetics, Department of Medicine, College of Medicine, Medical University of South Carolina, 114 Doughty Street, Charleston, SC, 29425, USA.
| | - Junfei Jin
- Division of Endocrinology, Diabetes and Medical Genetics, Department of Medicine, College of Medicine, Medical University of South Carolina, 114 Doughty Street, Charleston, SC, 29425, USA. .,Laboratory of Hepatobiliary and Pancreatic Surgery, Affiliated Hospital of Guilin Medical University, Guilin, 541001, Guangxi, People's Republic of China.
| | - Renata S Leite
- Department of Stomatology, James B. Edwards College of Dental Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA. .,Center for Oral Health Research, James B. Edwards College of Dental Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Joe W Krayer
- Department of Stomatology, James B. Edwards College of Dental Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
| | - Yan Huang
- Division of Endocrinology, Diabetes and Medical Genetics, Department of Medicine, College of Medicine, Medical University of South Carolina, 114 Doughty Street, Charleston, SC, 29425, USA. .,Ralph H. Johnson VA Medical Center, 114 Doughty Street, Charleston, SC, 29401, USA.
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76
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Kurgan Ş, Fentoğlu Ö, Önder C, Serdar M, Eser F, Tatakis DN, Günhan M. The effects of periodontal therapy on gingival crevicular fluid matrix metalloproteinase-8, interleukin-6 and prostaglandin E2 levels in patients with rheumatoid arthritis. J Periodontal Res 2015; 51:586-95. [PMID: 26575440 DOI: 10.1111/jre.12337] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2015] [Indexed: 11/27/2022]
Abstract
OBJECTIVE The aim of this study was to evaluate the effects of non-surgical periodontal therapy on gingival crevicular fluid levels of matrix metalloproteinase-8 (MMP-8), interleukin-6 (IL-6) and prostaglandin E2 (PGE2 ) in patients with rheumatoid arthritis (RA) with periodontal disease. MATERIAL AND METHODS Twenty-seven patients with gingivitis and periodontitis with RA, 26 patients with gingivitis and periodontitis that were systemically healthy and 13 periodontally and systemically healthy volunteers (control group) were included in this study. RA activity was assessed by disease activity score test. The clinical periodontal parameters, fasting venous blood and gingival crevicular fluid samples were obtained and gingival crevicular fluid MMP-8, IL-6 and PGE2 levels were evaluated at baseline and at 3 mo follow-up after non-surgical periodontal treatment. RESULTS Gingival crevicular fluid MMP-8, PGE2 and IL-6 levels were higher in all groups than the control group. Following periodontal therapy, there were significant decreases in gingival crevicular fluid MMP-8, PGE2 and IL-6 levels from patients with RA with periodontitis (p < 0.05). Plaque index, gingival index and bleeding on probing were significantly correlated with IL-6 and PGE2 at baseline and at 3 mo follow-up after non-surgical periodontal treatment. CONCLUSION Non-surgical periodontal therapy of patients with RA with periodontitis may provide beneficial effects on local inflammatory control via decreases in gingival crevicular fluid MMP-8, PGE2 and IL-6 levels.
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Affiliation(s)
- Ş Kurgan
- Department of Periodontology, Faculty of Dentistry, Ankara University, Ankara, Turkey
| | - Ö Fentoğlu
- Department of Periodontology, Faculty of Dentistry, Süleyman Demirel University, Isparta, Turkey
| | - C Önder
- Department of Periodontology, Faculty of Dentistry, Ankara University, Ankara, Turkey
| | - M Serdar
- Department of Medical Biochemistry, School of Medicine, Acıbadem University, Ankara, Turkey
| | - F Eser
- Department of Physical Medicine and Rehabilitation, Ankara Numune Training and Research Hospital, Ankara, Turkey
| | - D N Tatakis
- Division of Periodontology, College of Dentistry, The Ohio State University, Columbus, OH, USA
| | - M Günhan
- Department of Periodontology, Faculty of Dentistry, Ankara University, Ankara, Turkey
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Simpson TC, Weldon JC, Worthington HV, Needleman I, Wild SH, Moles DR, Stevenson B, Furness S, Iheozor‐Ejiofor Z. Treatment of periodontal disease for glycaemic control in people with diabetes mellitus. Cochrane Database Syst Rev 2015; 2015:CD004714. [PMID: 26545069 PMCID: PMC6486035 DOI: 10.1002/14651858.cd004714.pub3] [Citation(s) in RCA: 120] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND Glycaemic control is a key issue in the care of people with diabetes mellitus (DM). Periodontal disease is the inflammation and destruction of the underlying supporting tissues of the teeth. Some studies have suggested a bidirectional relationship between glycaemic control and periodontal disease. This review updates the previous version published in 2010. OBJECTIVES The objective is to investigate the effect of periodontal therapy on glycaemic control in people with diabetes mellitus. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Group Trials Register (to 31 December 2014), the Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library 2014, Issue 11), MEDLINE via OVID (1946 to 31 December 2014), EMBASE via OVID (1980 to 31 December 2014), LILACS via BIREME (1982 to 31 December 2014), and CINAHL via EBSCO (1937 to 31 December 2014). ZETOC (1993 to 31 December 2014) and Web of Knowledge (1990 to 31 December 2014) were searched for conference proceedings. Additionally, two periodontology journals were handsearched for completeness, Annals of Periodontology (1996 to 2003) and Periodontology 2000 (1993 to 2003). We searched the US National Institutes of Health Trials Registry (http://clinicaltrials.gov) and the WHO Clinical Trials Registry Platform for ongoing trials. No restrictions were placed on the language or date of publication when searching the electronic databases. SELECTION CRITERIA We searched for randomised controlled trials (RCTs) of people with type 1 or type 2 DM (T1DM/T2DM) with a diagnosis of periodontitis. Interventions included periodontal treatments such as mechanical debridement, surgical treatment and antimicrobial therapy. Two broad comparisons were proposed:1. periodontal therapy versus no active intervention/usual care;2. periodontal therapy versus alternative periodontal therapy. DATA COLLECTION AND ANALYSIS For this review update, at least two review authors independently examined the titles and abstracts retrieved by the search, selected the included trials, extracted data from included trials and assessed included trials for risk of bias.Our primary outcome was blood glucose levels measured as glycated (glycosylated) haemoglobin assay (HbA1c).Our secondary outcomes included adverse effects, periodontal indices (bleeding on probing (BOP), clinical attachment level (CAL), gingival index (GI), plaque index (PI) and probing pocket depth (PPD)), cost implications and diabetic complications. MAIN RESULTS We included 35 studies (including seven from the previous version of the review), which included 2565 participants in total. All studies used a parallel RCT design, and 33 studies (94%) only targeted T2DM patients. There was variation between studies with regards to included age groups (ages 18 to 80), duration of follow-up (3 to 12 months), use of antidiabetic therapy, and included participants' baseline HbA1c levels (from 5.5% to 13.1%).We assessed 29 studies (83%) as being at high risk of bias, two studies (6%) as being at low risk of bias, and four studies (11%) as unclear. Thirty-four of the studies provided data suitable for analysis under one or both of the two comparisons.Comparison 1: low quality evidence from 14 studies (1499 participants) comparing periodontal therapy with no active intervention/usual care demonstrated that mean HbA1c was 0.29% lower (95% confidence interval (CI) 0.48% to 0.10% lower) 3 to 4 months post-treatment, and 0.02% lower after 6 months (five studies, 826 participants; 95% CI 0.20% lower to 0.16% higher).Comparison 2: 21 studies (920 participants) compared different periodontal therapies with each other. There was only very low quality evidence for the multiple head-to-head comparisons, the majority of which were unsuitable to be pooled, and provided no clear evidence of a benefit for one periodontal intervention over another. We were able to pool the specific comparison between scaling and root planing (SRP) plus antimicrobial versus SRP and there was no consistent evidence that the addition of antimicrobials to SRP was of any benefit to delivering SRP alone (mean HbA1c 0.00% lower: 12 studies, 450 participants; 95% CI 0.22% lower to 0.22% higher) at 3-4 months post-treatment, or after 6 months (mean HbA1c 0.04% lower: five studies, 206 patients; 95% CI 0.41% lower to 0.32% higher).Less than half of the studies measured adverse effects. The evidence was insufficient to conclude whether any of the treatments were associated with harm. No other patient-reported outcomes (e.g. quality of life) were measured by the included studies, and neither were cost implications or diabetic complications.Studies showed varying degrees of success with regards to achieving periodontal health, with some showing high levels of residual inflammation following treatment. Statistically significant improvements were shown for all periodontal indices (BOP, CAL, GI, PI and PPD) at 3-4 and 6 months in comparison 1; however, this was less clear for individual comparisons within the broad category of comparison 2. AUTHORS' CONCLUSIONS There is low quality evidence that the treatment of periodontal disease by SRP does improve glycaemic control in people with diabetes, with a mean percentage reduction in HbA1c of 0.29% at 3-4 months; however, there is insufficient evidence to demonstrate that this is maintained after 4 months.There was no evidence to support that one periodontal therapy was more effective than another in improving glycaemic control in people with diabetes mellitus.In clinical practice, ongoing professional periodontal treatment will be required to maintain clinical improvements beyond 6 months. Further research is required to determine whether adjunctive drug therapies should be used with periodontal treatment. Future RCTs should evaluate this, provide longer follow-up periods, and consider the inclusion of a third 'no treatment' control arm.Larger, well conducted and clearly reported studies are needed in order to understand the potential of periodontal treatment to improve glycaemic control among people with diabetes mellitus. In addition, it will be important in future studies that the intervention is effective in reducing periodontal inflammation and maintaining it at lowered levels throughout the period of observation.
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Affiliation(s)
- Terry C Simpson
- University of EdinburghEdinburgh Dental InstituteLauriston PlaceEdinburghScotlandUKEH3 8HA
| | - Jo C Weldon
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Ian Needleman
- UCL Eastman Dental InstituteUnit of Periodontology and International Centre for Evidence‐Based Oral Health256 Gray's Inn RoadLondonUKWC1X 8LD
| | - Sarah H Wild
- Public Health Sciences, University of EdinburghCentre for Public Health and Primary Care ResearchTeviot PlaceEdinburghUKEH8 9AG
| | - David R Moles
- Peninsula Dental SchoolOral Health Services ResearchThe John Bull Building, Tamar Science Park, Research WayPlymouthUKPL6 8BU
| | - Brian Stevenson
- University of Dundee Dental Hospital and SchoolDepartment of Restorative DentistryPark PlaceDundeeTaysideUKDD1 4HN
| | - Susan Furness
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
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Relationship between periodontal destruction and gene mutations in patients with familial Mediterranean fever. Clin Rheumatol 2015; 35:1841-7. [PMID: 26400644 DOI: 10.1007/s10067-015-3078-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 09/03/2015] [Accepted: 09/13/2015] [Indexed: 01/30/2023]
Abstract
Recent studies have shown that genetic factors involved in the host responses might determine the disease severity for both familial Mediterranean fever (FMF) and periodontitis. The present study aimed to investigate the relationship of FMF with periodontitis and to search for the potential association between periodontitis and MEFV gene missense variations in patients with FMF. The study consisted of 97 FMF patients and 34 healthy volunteers. FMF patients were classified according to the kind of MEFV gene mutation: (1) patients with homozygous M694V gene mutation, (2) patients with heterozygous M694V gene mutation, and (3) patients with MEFV gene different mutations. Gingival Index (GI), Plaque Index (PI), probing pocket depth (PD), and clinical attachment level (CAL) were measured in all participants. The results of multivariate logistic regression showed a highly significant association between homozygous M694V gene mutation and periodontitis in FMF patients (p < 0.05). After adjusting for potential confounders (smoking, body weight, age, and gender), FMF patients with homozygous M694V gene mutation were 3.51 (1.08-11.45) times more likely to present periodontitis than the other FMF patients. These results indicate that the presence of homozygous M694V gene mutation seems to increase the risk for periodontitis in FMF patients.
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Dosseva-Panova V, Mlachkova A, Popova C. Gene polymorphisms in periodontitis. Overview. BIOTECHNOL BIOTEC EQ 2015. [DOI: 10.1080/13102818.2015.1056230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Effects of Intravenous Injection of Porphyromonas gingivalis on Rabbit Inflammatory Immune Response and Atherosclerosis. Mediators Inflamm 2015; 2015:364391. [PMID: 26063970 PMCID: PMC4433690 DOI: 10.1155/2015/364391] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 04/15/2015] [Accepted: 04/15/2015] [Indexed: 12/25/2022] Open
Abstract
The effects of intravenous injection of Porphyromonas gingivalis (Pg) on rabbit inflammatory immune response and atherosclerosis were evaluated by establishing a microamount Pg bacteremia model combined with high-fat diet. Twenty-four New Zealand rabbits were randomly divided into Groups A-D (n = 6). After 14 weeks, levels of inflammatory factors (C-reactive protein (CRP), tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and monocyte chemoattractant protein-1 (MCP-1)) in peripheral blood were detected by ELISA. The aorta was subjected to HE staining. Local aortic expressions of toll-like receptor-2 (TLR-2), TLR-4, TNF-α, CRP, IL-6, matrix metallopeptidase-9, and MCP-1 were detected by real-time PCR, and those of nuclear factor-κB (NF-κB) p65, phospho-p38 mitogen-activated protein kinase (MAPK), and phospho-c-Jun N-terminal kinase (JNK) proteins were detected by Western blot. Intravenous injection of Pg to the bloodstream alone induced atherosclerotic changes and significantly increased systemic and local aortic expressions of inflammatory factors, NF-κB p65, phospho-p38-MAPK, and JNK, especially in Group D. Injection of microamount Pg induced inflammatory immune response and accelerated atherosclerosis, in which the NF-κB p65, p38-MAPK, and JNK signaling pathways played important roles. Intravenous injection of Pg is not the same as Pg from human periodontitis entering the blood stream. Therefore, our results cannot be extrapolated to human periodontitis.
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Identification of subgingival periodontal pathogens and association with the severity of periodontitis in patients with chronic kidney diseases: a cross-sectional study. BIOMED RESEARCH INTERNATIONAL 2015; 2015:370314. [PMID: 25922833 PMCID: PMC4398940 DOI: 10.1155/2015/370314] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/08/2015] [Revised: 03/22/2015] [Accepted: 03/24/2015] [Indexed: 11/17/2022]
Abstract
BACKGROUND The aim of our study was to assess the subgingival profile of 9 periodontal pathogens, by means of real-time PCR, in a group of predialysis chronic kidney disease patients with and without periodontal disease and to identify the risk factors associated with periodontal disease in these patients. MATERIAL AND METHODS This is a single centre cross-sectional cohort study performed on 70 CKD patients. Patients received a full-mouth periodontal examination and the following parameters were assessed: periodontal pocket depth (PPD), clinical attachment level, bleeding on probing, and plaque index; subgingival biofilm samples were collected from the deepest periodontal pocket of each quadrant and were pooled in one transporting unit. Clinical data were drawn from the medical file of the patients. RESULTS T. denticola (P = 0.001), T. forsythia (P < 0.001), and P. micros (P = 0.003) are significantly associated with periodontal disease in CKD subjects but in a multivariate model only age and T. forsythia remain independent risk factors for periodontal disease in patients with CKD. CONCLUSIONS In our cohort, age and T. forsythia are independently associated with periodontitis in CKD patients. Within the limits of this study, CKD was not significantly associated with a particular subgingival periodontal pathogens profile in periodontitis patients.
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Cecilia EC, Myriam AK, María EL. Cytological analysis of the periodontal pocket in patients with aggressive periodontitis and chronic periodontitis. Contemp Clin Dent 2014; 5:495-500. [PMID: 25395766 PMCID: PMC4229759 DOI: 10.4103/0976-237x.142818] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND Oral exfoliative cytology includes the study and interpretation of the features cells exfoliated from the oral mucosa. The aim of this study was to analyze cytological changes in the periodontal pocket of patients with different clinical stages of aggressive periodontitis (AP) and chronic periodontitis (CP). MATERIALS AND METHODS Patients aged 24-54 years, of whom 41 were diagnosed with AP, 40 with CP, sub-classified as mild, moderate and severe periodontitis, and 40 healthy individuals who were the control group. Samples of the epithelium of the periodontal pocket were taken for the cytological study. RESULTS Superficial and intermediate cell values were significantly greater in patients with AP than in patients with CP or the control group. Histiocyte number was higher in patients with CP than in those with AP, and differed significantly in both types of periodontitis compared to the control group. There were significant differences in polymorphonuclear neutrophil leukocytes when both types of periodontitis were compared to the control group. Microbial flora was statistically higher in patients with CP, and there were differences between patients with periodontitis and the control group. CONCLUSIONS The cytological study demonstrated that patients with AP had greater tissue damage, shown by the increase in intermediate and superficial cells of the epithelium of the periodontal pocket compared to the group of healthy subjects and to a lesser extent, to patients with CP. Only superficial cells made it possible to differentiate the sub-stages of the disease.
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Affiliation(s)
- E Castro Cecilia
- Department of Periodontology, Faculty of Dentistry, National University of Tucumán, Argentina
| | - A Koss Myriam
- Department of Biochemistry, Faculty of Dentistry, National University of Tucumán, Argentina
| | - E López María
- Department of Biochemistry, Faculty of Dentistry, National University of Tucumán, Argentina
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de Diego I, Veillard F, Sztukowska MN, Guevara T, Potempa B, Pomowski A, Huntington JA, Potempa J, Gomis-Rüth FX. Structure and mechanism of cysteine peptidase gingipain K (Kgp), a major virulence factor of Porphyromonas gingivalis in periodontitis. J Biol Chem 2014; 289:32291-32302. [PMID: 25266723 DOI: 10.1074/jbc.m114.602052] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Cysteine peptidases are key proteolytic virulence factors of the periodontopathogen Porphyromonas gingivalis, which causes chronic periodontitis, the most prevalent dysbiosis-driven disease in humans. Two peptidases, gingipain K (Kgp) and R (RgpA and RgpB), which differ in their selectivity after lysines and arginines, respectively, collectively account for 85% of the extracellular proteolytic activity of P. gingivalis at the site of infection. Therefore, they are promising targets for the design of specific inhibitors. Although the structure of the catalytic domain of RgpB is known, little is known about Kgp, which shares only 27% sequence identity. We report the high resolution crystal structure of a competent fragment of Kgp encompassing the catalytic cysteine peptidase domain and a downstream immunoglobulin superfamily-like domain, which is required for folding and secretion of Kgp in vivo. The structure, which strikingly resembles a tooth, was serendipitously trapped with a fragment of a covalent inhibitor targeting the catalytic cysteine. This provided accurate insight into the active site and suggested that catalysis may require a catalytic triad, Cys(477)-His(444)-Asp(388), rather than the cysteine-histidine dyad normally found in cysteine peptidases. In addition, a 20-Å-long solvent-filled interior channel traverses the molecule and links the bottom of the specificity pocket with the molecular surface opposite the active site cleft. This channel, absent in RgpB, may enhance the plasticity of the enzyme, which would explain the much lower activity in vitro toward comparable specific synthetic substrates. Overall, the present results report the architecture and molecular determinants of the working mechanism of Kgp, including interaction with its substrates.
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Affiliation(s)
- Iñaki de Diego
- Proteolysis Lab, Molecular Biology Institute of Barcelona, Spanish Research Council (Consejo Superior de Investigaciones Cientificas), Barcelona Science Park, Helix Building, Baldiri Reixac 15-21, 08028 Barcelona, Catalonia, Spain
| | - Florian Veillard
- Oral Immunology and Infectious Disease, University of Louisville School of Dentistry, Louisville, Kentucky 40202
| | - Maryta N Sztukowska
- Oral Immunology and Infectious Disease, University of Louisville School of Dentistry, Louisville, Kentucky 40202
| | - Tibisay Guevara
- Proteolysis Lab, Molecular Biology Institute of Barcelona, Spanish Research Council (Consejo Superior de Investigaciones Cientificas), Barcelona Science Park, Helix Building, Baldiri Reixac 15-21, 08028 Barcelona, Catalonia, Spain
| | - Barbara Potempa
- Oral Immunology and Infectious Disease, University of Louisville School of Dentistry, Louisville, Kentucky 40202
| | - Anja Pomowski
- Department of Haematology, University of Cambridge, Cambridge Institute for Medical Research, Wellcome Trust/Medical Research Council Building, Hills Road, Cambridge CB2 0XY, United Kingdom
| | - James A Huntington
- Department of Haematology, University of Cambridge, Cambridge Institute for Medical Research, Wellcome Trust/Medical Research Council Building, Hills Road, Cambridge CB2 0XY, United Kingdom
| | - Jan Potempa
- Oral Immunology and Infectious Disease, University of Louisville School of Dentistry, Louisville, Kentucky 40202,; Department of Microbiology, Faculty of Biochemistry, Biophysics and Biotechnology, Jagiellonian University, Gronostajowa 7, 30-387 Kraków, Poland, and.
| | - F Xavier Gomis-Rüth
- Proteolysis Lab, Molecular Biology Institute of Barcelona, Spanish Research Council (Consejo Superior de Investigaciones Cientificas), Barcelona Science Park, Helix Building, Baldiri Reixac 15-21, 08028 Barcelona, Catalonia, Spain,.
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McGuire MK, Wilson TG. Commentary: From Normal Scientific Progress to Game Changers: The Impact on Periodontal Clinical Practice. J Periodontol 2014; 85:1001-5. [DOI: 10.1902/jop.2014.140220] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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LaMonte MJ, Hovey KM, Millen AE, Genco RJ, Wactawski-Wende J. Accuracy of self-reported periodontal disease in the Women's Health Initiative Observational Study. J Periodontol 2014; 85:1006-18. [PMID: 24354649 PMCID: PMC6004791 DOI: 10.1902/jop.2013.130488] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND This study examines the accuracy of self-reported periodontal disease in a cohort of older females. METHODS The study comprised 972 postmenopausal females aged 53 to 83 years who completed baseline (1997 to 2001) and follow-up (2002 to 2006) whole-mouth oral examinations. Examinations included: 1) probing depth, 2) clinical attachment level, and 3) oral radiographs for alveolar crestal height in a study ancillary to the Women's Health Initiative Observational Study (WHI-OS) conducted in Buffalo, New York, called the OsteoPerio study. Participants also self-reported any history of diagnosis of periodontal/gum disease on a WHI-OS study-wide questionnaire administered during the time interval between the two OsteoPerio examinations. RESULTS Participants reporting diagnosis of periodontal/gum disease on the WHI-OS questionnaire (n = 259; 26.6%) had worse oral hygiene habits, periodontal disease risk factors, and clinical periodontal measures compared with those not reporting periodontal/gum disease. Frequency of reported periodontal/gum disease was 13.5%, 24.7%, and 56.2% across OsteoPerio baseline examination categories of none/mild, moderate, and severe periodontal disease, respectively (trend: P <0.001), defined by criteria of the Centers for Disease Control and Prevention/American Academy of Periodontology (CDC/AAP). Sensitivity, specificity, and positive and negative predictive values for reported periodontal disease status were 56.2%, 78.8%, 32.8%, and 90.7%, respectively, when CDC/AAP-defined severe periodontal disease at baseline was the criterion measure (prevalence of 15%) and were 76.0%, 77.4%, 22.0%, and 97.4%, respectively, when tooth loss to periodontitis (prevalence of 7%) was the criterion. CONCLUSION A simple question for self-reported periodontal disease characterizes periodontal disease prevalence with moderate accuracy in postmenopausal females who regularly visit their dentist, particularly in those with more severe disease.
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Affiliation(s)
- Michael J. LaMonte
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, NY
| | - Kathleen M. Hovey
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, NY
| | - Amy E. Millen
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, NY
| | - Robert J. Genco
- Department of Oral Biology, School of Dental Medicine, University at Buffalo, State University of New York
| | - Jean Wactawski-Wende
- Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, NY
- Department of Gynecology–Obstetrics, School of Medicine and Biomedical Sciences, University at Buffalo, State University of New York
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Chrysanthakopoulos NA, Chrysanthakopoulos PA. Association between indices of clinically-defined periodontitis and self-reported history of systemic medical conditions. ACTA ACUST UNITED AC 2014; 7:27-36. [PMID: 25048420 DOI: 10.1111/jicd.12119] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 05/29/2014] [Indexed: 12/12/2022]
Abstract
AIM The aim of the current research was to investigate whether possible associations exist between indices of clinically-defined periodontitis and several systemic medical conditions in outpatients referred to a special hospital clinic. METHODS The study sample consisted of 3360 outpatients aged 45-65 years. Data were collected by means of an oral clinical examination and a self-administered questionnaire. Statistical analysis of the questionnaire items was done with Fisher's exact test and the logistic regression model to assess possible associations between systemic medical conditions as independent variables, and the relative frequency of periodontal pockets ≥5 mm and clinical attachment loss (CAL) of ≥6 mm as dependent variables. RESULTS The depth of periodontal pockets was significantly associated with male sex, the presence of vascular disease, hypertension, stroke, heart attack, diabetes mellitus, other endocrine diseases, thyroid disease, respiratory allergies, and rheumatoid arthritis. CAL was significantly associated with the mentioned conditions, and also infective endocarditis and chronic obstructive pulmonary disease, but not other endocrine and thyroid disease. CONCLUSIONS The findings confirm the results from previous investigations in which a number of systemic medical conditions were significantly associated with probing pocket depth and/or CAL.
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Uehara O, Abiko Y, Saitoh M, Miyakawa H, Nakazawa F. Lipopolysaccharide extracted from Porphyromonas gingivalis induces DNA hypermethylation of runt-related transcription factor 2 in human periodontal fibroblasts. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2014; 47:176-81. [DOI: 10.1016/j.jmii.2012.08.005] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Revised: 06/06/2012] [Accepted: 08/06/2012] [Indexed: 11/28/2022]
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Kapellas K, Jamieson LM, Do LG, Bartold PM, Wang H, Maple-Brown LJ, Sullivan D, O'Dea K, Brown A, Celermajer DS, Slade GD, Skilton MR. Associations between periodontal disease and cardiovascular surrogate measures among Indigenous Australians. Int J Cardiol 2014; 173:190-6. [DOI: 10.1016/j.ijcard.2014.02.015] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 01/20/2014] [Accepted: 02/13/2014] [Indexed: 01/09/2023]
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Bolyarova-Konova T, Dencheva-Garova M, Kisselova-Yaneva A. Application of Diode Laser Fotona XD-2 as Adjunctive Therapy in Non-Surgical Treatment of Periodontal Infections Among Patients on Renal Replacement Therapy. BIOTECHNOL BIOTEC EQ 2014. [DOI: 10.5504/bbeq.2012.0019] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Resistin: a potential biomarker for periodontitis influenced diabetes mellitus and diabetes induced periodontitis. DISEASE MARKERS 2014; 2014:930206. [PMID: 24692844 PMCID: PMC3944905 DOI: 10.1155/2014/930206] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 07/01/2013] [Accepted: 11/12/2013] [Indexed: 11/28/2022]
Abstract
Biomarkers are highly specific and sensitive indicators of disease activity. Resistin is a recently discovered adipocytokine, having a potent biomarker quality. Initially resistin was thought to be produced by adipocytes alone; however, emerging evidence suggests that it is also produced in abundance by various cells of the immunoinflammatory system, indicating its role in various chronic inflammatory diseases. Data suggests that resistin plays a role in obesity, insulin resistance, cardiovascular diseases, and periodontitis. Resistin derived its name from the original observation that it induced insulin resistance (resist-in: resist insulin) in mice and is downregulated in mature murine adipocytes cultured in the presence of insulin sensitizing drugs like thiazolidinediones. It is well recognized that obesity, is associated with insulin resistance and diabetes. A three-way relationship has been established between diabetes, obesity and periodontitis. Recent evidence also suggests an association between obesity and increased risk for periodontitis. Our previous research showed incremental elevation of resistin with periodontal disease activity and a reduced level of resistin, after periodontal therapy. Thus resistin would be one of the molecular links connecting obesity, periodontitis, and diabetes and may serve as a marker that links periodontal disease with other systemic diseases. A Medline/PubMed search was carried out for keywords “Diabetes Mellitus,” “Periodontitis,” and “Resistin,” and all relevant research papers from 1990 in English were shortlisted and finalized based on their importance. This review provides an insight into the biological action of resistin and its possible role in periodontitis influenced diabetes mellitus and diabetes induced periodontitis.
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Gautam DK, Vikas J, Amrinder T, Rambhika T, Bhanu K. Evaluating dental awareness and periodontal health status in different socioeconomic groups in the population of Sundernagar, Himachal Pradesh, India. J Int Soc Prev Community Dent 2014; 2:53-7. [PMID: 24478968 PMCID: PMC3894085 DOI: 10.4103/2231-0762.109367] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Context: Survey. Aims: To evaluate dental awareness and periodontal health status in different socioeconomic groups in the population of Sundernagar, Himachal Pradesh, India. Settings and Design: Cross-sectional study. Malerials and Methods: This cross-sectional study was conducted in 300 patients with different socioeconomic status who visited Himachal Dental College, Sundernagar, and Dental OPD of the Civil Hospital, Sundernagar. Mouth mirror, CPI probe, and illuminated light source were used for examination. Periodontal health status was recorded using CPI index. Information about their lifestyle, education level, and socioeconomic status was recorded using a questionnaire and correlated with the periodontal status. Statistical Analysis Used: Chi-square test. Results: Majority of the subjects used toothbrush and toothpaste to clean their teeth once daily. Lower socioeconomic groups exhibited higher CPI scores characterized by bleeding gums and calculus deposition. The differences were statistically significant across various social strata (P < 0.01). Conclusions: The utilization of the questionnaire on dental awareness facilitates the inclusion of multiple aspects of patient information. The study revealed that oral hygiene awareness and periodontal condition were significantly associated with socioeconomic status. The socioeconomic status and oral hygiene practices were significantly associated with CPI (P < 0.01).
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Affiliation(s)
- D K Gautam
- Department of Periodontics, Himachal Dental College, Sundernagar, Himachal Pradesh, India
| | - J Vikas
- Department of Periodontics, Himachal Dental College, Sundernagar, Himachal Pradesh, India
| | - T Amrinder
- Department of Periodontics, Himachal Dental College, Sundernagar, Himachal Pradesh, India
| | - T Rambhika
- Department of Periodontics, Himachal Dental College, Sundernagar, Himachal Pradesh, India
| | - K Bhanu
- Department of Periodontics, Himachal Dental College, Sundernagar, Himachal Pradesh, India
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Effect of nonsurgical periodontal therapy (with or without oral doxycycline delivery) on glycemic status and clinical periodontal parameters in patients with prediabetes: a short-term longitudinal randomized case-control study. Clin Oral Investig 2014; 18:1963-8. [PMID: 24449228 DOI: 10.1007/s00784-014-1185-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2013] [Accepted: 01/06/2014] [Indexed: 12/29/2022]
Abstract
OBJECTIVE The aim of the present short-term longitudinal randomized case-control study was to assess the effect of nonsurgical periodontal therapy (NSPT) (with and without oral doxycycline delivery) on glycemic status and clinical periodontal parameters in patients with prediabetes. MATERIAL AND METHODS Sixty-six patients with prediabetes and periodontal disease were included. Characteristics of the study cohort (age, gender, socioeconomic status [SES] education status, duration of prediabetes, and type of treatment adopted for prediabetes management) were recorded. Patients were randomly divided into two groups (33 patients/group). In group 1, scaling and root planing (SRP) was performed, and in group-2, patients underwent SRP and oral doxycycline (100 mg) administration once daily for 15 days. In each group, the following parameters were investigated at baseline and after 3 months: (a) fasting blood glucose level (FBGL), (b) hemoglobin A1c (HbA1c), and (c) periodontal parameters (plaque index [PI], bleeding on probing [BOP], probing depth [PD], and clinical attachment loss [AL]). Statistical analysis was performed using Student's t test. RESULTS There was no significant difference in age, gender, SES, education status, and duration and treatment of prediabetes among individuals in groups 1 and 2. Three months post-NSPT, FBGL and HbA1c were significantly reduced among patients in group 1 (P < 0.05) and group 2 (P < 0.05) compared to baseline. Three months post-NSPT, PI (P < 0.05), BOP (P < 0.05), and PD (P < 0.05) were significantly reduced among patients in group 1 (P < 0.05) and group 2 (P < 0.05) compared to baseline. There was no difference in clinical AL between the groups after 3 months of NSPT. CONCLUSION NSPT (with and without oral doxycycline delivery) reduces hyperglycemia and periodontal inflammation in patients with prediabetes.
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94
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Chhokra M, Manocha S, Dodwad V, Gupta U, Vaish S. Establishing an Association between Renal Failure and Periodontal Health: A Cross Sectional Study. JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH : JCDR 2013; 7:2348-50. [PMID: 24298526 DOI: 10.7860/jcdr/2013/5937.3521] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Accepted: 08/08/2013] [Indexed: 11/24/2022]
Abstract
UNLABELLED Periodontal infections can act as focus of infection, aggravating the immunocompromised state of End Stage Renal Disease patients (ESRD). AIM Evaluation of the periodontal health status of ESRD patients undergoing haemodialysis and establishing the underlying association between renal failure and periodontal disease. MATERIAL AND METHODS Eighty control and test subjects were included in the study, after matching age and sex. Creatinine and GFR were measured in each patient. Oral hygiene index- Simplified (OHI-S), Gingival Index (GI), Pocket Depth (PD) and Clinical Attachment Level (CAL) were recorded as periodontal parameters to assess the correlation between the subjects of the two groups. Further, the test group was divided into three sub-groups, on basis of duration, as less than 6 months, from 6 months to one year and more than one year. STATISTICAL ANALYSIS Student's t - test and ANOVA were used to analyze the inter-group and intragroup comparisons. RESULTS Statistical significant difference was observed for all periodontal parameters between the test and control group. However, difference amongst periodontal parameters on basis of duration of haemodialysis was seen between the subgroups of test subjects, it was not found to be statistically significant. CONCLUSION Severity of periodontal diseases in ESRD patients undergoing haemodialysis majorly affected due to debilitating condition of the subjects. Dialysis vintage has only a small role to play in worsening of the condition. Further research is needed to potentiate the establishment of two-way relationship between renal disease and periodontal condition.
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95
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Shivakumar T, Patil VA, Desai MH. Periodontal status in subjects with hyperlipidemia and determination of association between hyperlipidemia and periodontal health: a clinicobiochemical study. J Contemp Dent Pract 2013; 14:785-789. [PMID: 24685775 DOI: 10.5005/jp-journals-10024-1403] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
AIM The aim of this study was to assess the periodontal status in subjects with hyperlipidemia and to determine whether there is any association between hyperlipidemia and periodontitis. MATERIALS AND METHODS Sixty subjects with hyperlipidemia and 60 normolipidemic subjects participated in the study. Biochemical parameters assessed included plasma triglyceride, total cholesterol, low density lipoprotein cholesterol (LDL-C) and high density lipoprotein cholesterol (HDL-C) levels. Periodontal parameters assessed included plaque index (PI), probing depth (PD), clinical attachment level (CAL) and percentage of sites with bleeding on probing (BOP). RESULTS Hyperlipidemic patients showed signifcantly higher values across the four periodontal parameters. Plasma triglycerides, total cholesterol, LDL-C were signifcantly and positively associated with PD, BOP and CAL (p = 0.05). Whereas HDL-C levels were signifcantly and negatively associated with PD, BOP and CAL (p = 0.05). CONCLUSION Patients with hyperlipidemia manifested higher values of periodontal parameters compared to control group. Poorly controlled hyperlipidemia had a destructive impact on periodontium. A cyclic relationship exists between serum lipids, periodontitis and systemic health. Clinical signifcance: The relationship between periodontium and systemic factors is bidirectional and interlinked. Therefore, dentists and physicians should take this into account while treating patients, aiming for the overall betterment of the patient.
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Affiliation(s)
- Tp Shivakumar
- Senior Lecturer, Department of Periodontics, Sharavathi Dental College and Hospital, Shimoga, Karnataka, India
| | - Veena Ashok Patil
- Professor and Head, Department of Periodontics, HKE Society's S Nijalingappa Institute of Dental Sciences and Research, Gulbarga Karnataka, India, Phone: +91-9480285089, e-mail:
| | - Manthan H Desai
- Postgraduate Student, Department of Periodontics, HKE Society's S Nijalingappa Institute of Dental Sciences and Research, Gulbarga Karnataka, India
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96
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Zhang H, Li C, Shang S, Luo Z. Scaling and root planing with enhanced root planing on healthcare for type 2 diabetes mellitus: A randomized controlled clinical trial. J Dent Sci 2013. [DOI: 10.1016/j.jds.2012.10.009] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
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97
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Periodontal disease: a covert source of inflammation in chronic kidney disease patients. Int J Nephrol 2013; 2013:515796. [PMID: 23840952 PMCID: PMC3690231 DOI: 10.1155/2013/515796] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2013] [Accepted: 05/24/2013] [Indexed: 12/14/2022] Open
Abstract
The prevalence of atherosclerotic complications (myocardial infarction, stroke, and sudden death) is increased in end-stage renal disease (ESRD) patients, especially in haemodialysis patients. Increasing evidence suggests that both in general population and in dialysis patients, systemic inflammation plays a dominant role in the pathogenesis of atherosclerotic complications. In general population, also, evidence shows that moderate to severe periodontitis can contribute to inflammatory burden by increasing serum CRP levels and may increase the prevalence of atherosclerotic events. Moreover, the results of some new interventional studies reveal that effective phase I periodontal therapy may decrease serum CRP levels, the most important acute phase protein, monitored as a systemic marker of inflammation and endothelial dysfunction as well, used as an initial predictor of atherosclerotic events. Considering that moderate to severe periodontal diseases have a higher prevalence in CKD and in dialysis population and that periodontal examination is not part of the standard medical assessment, destructive periodontitis might be an ignored source of systemic inflammation in end-stage renal disease patients and may add to the chronic inflammatory status in CKD.
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98
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Abstract
The impact of dietary behaviors and food consumption and their relation to oral health are significant public health issues. Women and men exhibit different dietary behaviors. Understanding the influences of dietary behaviors on oral health from the perspective of gender disparities, however, is limited. This article provides the intersections of dietary factors and oral-systemic health for which women are at greater risk than men. Topics include the effect of dietary choices on oral health disparities seen in female patients. Interventional strategies at the local and community level that are designed to influence the balance between dietary habits and oral-systemic health are discussed.
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Affiliation(s)
- Juhee Kim
- Department of Public Health, Center for Health Disparities, Brody School of Medicine, East Carolina University, Greenville, NC 27834, USA.
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99
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Schenkein HA, Loos BG. Inflammatory mechanisms linking periodontal diseases to cardiovascular diseases. J Periodontol 2013; 84:S51-69. [DOI: 10.1902/jop.2013.134006] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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100
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Rangé H, Poitou C, Boillot A, Ciangura C, Katsahian S, Lacorte JM, Czernichow S, Meilhac O, Bouchard P, Chaussain C. Orosomucoid, a new biomarker in the association between obesity and periodontitis. PLoS One 2013; 8:e57645. [PMID: 23526947 PMCID: PMC3602453 DOI: 10.1371/journal.pone.0057645] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2012] [Accepted: 01/24/2013] [Indexed: 11/28/2022] Open
Abstract
Epidemiological data indicate an association between periodontitis and obesity. The biological mechanisms of this relationship remain unclear. A cross-sectional study was conducted to evaluate the relationship between periodontitis and the common systemic inflammatory markers in 32 morbidly obese patients recruited in a Clinical Nutrition department. Periodontal condition was evaluated using pocket depth (PD) measurement, a classical clinical marker of ongoing periodontitis. Major periodontal risk factors were recorded (age, gender, diabetes and smoking status), as well as plasma levels of inflammatory markers (CRP, orosomucoid, IL-6) and adipokines (adiponectin, leptin). All patients included in the sample exhibited evidence of periodontitis, 16 of whom were diagnosed as having severe disease. Adjusted logistic regression analysis indicated that the severity of periodontitis was associated with the plasma level of orosomucoid (p<0.04) after adjustment for age, gender and smoking. Our study thus suggests that the severity of periodontitis, in morbidly obese patients, is associated with the increase of orosomucoid levels.
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Affiliation(s)
- Hélène Rangé
- Department of Periodontology, Service of Odontology, Rothschild Hospital, AP-HP, Paris 7-Denis Diderot University, U.F.R. of Odontology, Paris, France
- INSERM U698, Cardiovascular Hematology, Bioengineering and Remodeling, Bichat Hospital, AP-HP, Paris 7-Denis Diderot University, Paris, France
| | - Christine Poitou
- Nutrition and Endocrinology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
- CRNH-Ile de France, Paris, France
- Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
- INSERM U872, Team 7 Nutriomics, Cordeliers Research Center, Paris, France
- Paris 6-Pierre et Marie Curie University, UMR S 872, Paris, France
| | - Adrien Boillot
- Department of Periodontology, Service of Odontology, Rothschild Hospital, AP-HP, Paris 7-Denis Diderot University, U.F.R. of Odontology, Paris, France
- INSERM U1018, Centre for Research in Epidemiology and Population Health, Villejuif, France
| | - Cécile Ciangura
- Nutrition and Endocrinology Department, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
- CRNH-Ile de France, Paris, France
- Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
| | - Sandrine Katsahian
- Department of Biostatistics, Saint Louis Hospital, AP-HP, Paris 7-Denis Diderot University, Paris, France
| | - Jean-Marc Lacorte
- Department of Endocrinology and Oncology Biochemistry, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - Sébastien Czernichow
- INSERM U1018, Centre for Research in Epidemiology and Population Health, Villejuif, France
- Department of Nutrition, Ambroise Paré Hospital, AP-HP, Versailles St-Quentin University, Boulogne-Billancourt, France
| | - Olivier Meilhac
- INSERM U698, Cardiovascular Hematology, Bioengineering and Remodeling, Bichat Hospital, AP-HP, Paris 7-Denis Diderot University, Paris, France
| | - Philippe Bouchard
- Department of Periodontology, Service of Odontology, Rothschild Hospital, AP-HP, Paris 7-Denis Diderot University, U.F.R. of Odontology, Paris, France
- * E-mail:
| | - Catherine Chaussain
- Service of Odontology, Bretonneau Hospital, AP-HP, Paris 5-Descartes University, EA 2496, U.F.R. of Odontology, Paris, France
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