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Wadhwa S, Finn TR, Kister K, Matsumura S, Levit M, Cantos A, Shah J, Bohn B, Lalla E, Grbic JT, Demmer RT, Yin MT. Postmenopausal women with HIV have increased tooth loss. BMC Oral Health 2024; 24:52. [PMID: 38191383 PMCID: PMC10775528 DOI: 10.1186/s12903-023-03744-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/07/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND With effective antiretroviral therapy, people with HIV (PWH) are living longer and aging; the majority of PWH in the United States are now over the age of 50 and in women have gone through the menopause transition. Menopause potentiates skeletal bone loss at the spine, hip, and radius in PWH. The alveolar bone which surronds the teeth is different than long bones because it is derived from the neural crest. However, few studies have assessed the oral health and alveolar bone in middle aged and older women with HIV. Therefore, the objective of this study was to evaluate periodontal disease and alveolar bone microarchitecture in postmenopausal women with HIV. METHODS 135 self-reported postmenopausal women were recruited (59 HIV-, 76 HIV + on combination antiretroviral therapy with virological suppression) from a single academic center. The following parameters were measured: cytokine levels (IFN-γ, TNF-α, IL-1β, IL-2, IL-5, IL-6, IL-7, IL-8, IL-10, IL-12p70, IL-13, IL-17 A, OPG, and RANKL) in gingival crevicular fluid, bleeding on probing, probing depth, clinical attachment loss, number of teeth present, alveolar crestal height, and alveolar bone microarchitecture. RESULTS The mean age of participants was 57.04+/-6.25 years and a greater proportion of women with HIV were black/African American (HIV + 68.42%, HIV- 23.73%; p < 0.001). There was no significant difference in bleeding on probing (p = 0.17) and attachment loss (p = 0.39) between women who were HIV infected vs. HIV uninfected. Women with HIV had significantly higher RANKL expression in Gingival Crevicular Fluid (HIV + 3.80+/-3.19 pg/ul, HIV- 1.29+/-2.14 pg/ul ; p < 0.001), fewer teeth present (HIV + 17.75+/-7.62, HIV- 22.79+/-5.70; p < 0.001), ), lower trabecular number (HIV + 0.08+/-0.01, HIV- 0.09+/-0.02; p = 0.004) and greater trabecular separation (HIV + 9.23+/-3.11, HIV- 7.99+/-3.23; p = 0.04) compared to women without HIV that remained significant in multivariate logistic regression analysis in a sub-cohort after adjusting for age, race/ethnicity, smoking status, and diabetes. CONCLUSION Postmenopausal women with HIV have deterioration of the alveolar trabecular bone microarchitecture that may contribute to greater tooth loss.
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Affiliation(s)
- Sunil Wadhwa
- Division of Orthodontics, Columbia University College of Dental Medicine, New York, NY, USA.
| | - Taylor R Finn
- Division of Orthodontics, Columbia University College of Dental Medicine, New York, NY, USA
| | - Karolina Kister
- Division of Orthodontics, Columbia University College of Dental Medicine, New York, NY, USA
| | - Satoko Matsumura
- Division of Oral and Maxillofacial Radiology, Columbia University College of Dental Medicine, New York, NY, USA
| | - Michael Levit
- Division of Orthodontics, Columbia University College of Dental Medicine, New York, NY, USA
| | - Anyelina Cantos
- Division of Infectious Diseases, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Jayesh Shah
- Division of Infectious Diseases, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | - Bruno Bohn
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Evanthia Lalla
- Division of Periodontics, Columbia University College of Dental Medicine, New York, NY, USA
| | - John T Grbic
- Division of Foundational Sciences, Columbia University College of Dental Medicine, New York, NY, USA
| | - Ryan T Demmer
- Division of Epidemiology and Community Health, University of Minnesota School of Public Health, Minneapolis, MN, USA
| | - Michael T Yin
- Division of Infectious Diseases, Columbia University College of Physicians and Surgeons, New York, NY, USA
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Yang Y, Yu F, Fei Y, Dong G, Cao P, Liu Y. Immune indices and oral health in patients infected with the human immunodeficiency virus. BMC Oral Health 2023; 23:1009. [PMID: 38102603 PMCID: PMC10724968 DOI: 10.1186/s12903-023-03752-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 12/08/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND The human immunodeficiency virus (HIV) is the causative agent of acquired immunodeficiency syndrome (AIDS). During the incubation period of AIDS, oral manifestations may precede systemic symptoms; therefore, it is vitally important to explore the relationship between HIV and oral health and other indicators. This study aimed to further assess the correlation between demographic risk factors, the dental health of HIV-infected patients, and the correlation of oral health indicators with CD4+ T-cell counts (CTCCs) and HIV viral loads (HIV-VLs). METHODS Demographic data on 108 HIV-infected patients were first recorded by questionnaire from March 2016 to November 2018. Patients' dental health and oral lesions were assessed by a dental specialist; in addition, they were tested for CTCCs and HIV-VLs by flow cytometry and NucliSENS EasyQ® HIV-1 virometer. Finally, the links between CTCC, HIV-VL, and the dental health (including oral lesions) of the patients were analyzed. RESULTS We found that age, marital status, and body mass index (BMI) were relevant to the patient's dental health (P < 0.05) and that their oral hygiene was relevant to their dental health (P < 0.05). However, HIV-VL was not directly related to periodontal/dental clinical indicators (P > 0.05). We discovered that the oral lesions in HIV-infected patients were related to decreased CTCCs and increased HIV-VLs (P < 0.05). CONCLUSIONS We concluded that HIV-infected patients with severely impaired immune function tend to have poor dental health. Moreover, the prevalence of oral lesions was negatively correlated with CTCC and positively correlated with HIV-VL.
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Affiliation(s)
- Yuxiang Yang
- Department of Radiology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Feixue Yu
- Department of Radiology, West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Yujie Fei
- West China School of Stomatology, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Guangyan Dong
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, National Clinical Research Center for Oral Diseases, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Peilin Cao
- Department of Stomatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 32# W. Sec 2, 1st Ring Rd. Chengdu, Chengdu, 610072, Sichuan, China.
| | - Yi Liu
- Department of Stomatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, 32# W. Sec 2, 1st Ring Rd. Chengdu, Chengdu, 610072, Sichuan, China.
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Ntolou P, Pani P, Panis V, Madianos P, Vassilopoulos S. The effect of antiretroviral therapyon the periodontal conditions of patients with HIV infection: A systematic review and meta-analysis. J Clin Periodontol 2023; 50:170-182. [PMID: 36261851 DOI: 10.1111/jcpe.13735] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 10/08/2022] [Accepted: 10/11/2022] [Indexed: 01/18/2023]
Abstract
AIM To assess any differences (1) in the prevalence of periodontitis and necrotizing periodontal diseases, specifically necrotizing gingivitis (NG) and necrotizing periodontitis (NP) between HIV patients receiving antiretroviral therapy (HAART) and those not receiving the therapy and (2) in the severity of periodontitis based on probing depths (PDs) and clinical attachment loss (CAL) between the two groups. MATERIALS AND METHODS Systematic electronic search on five databases (PubMed, Google Scholar, Scopus, Web of Science and Scielo) was conducted to identify cross-sectional and longitudinal studies reporting on prevalence of NG, NP and periodontitis among HIV patients who either receive or do not receive HAART treatment. The differences in clinical parameters of PDs and CAL among these patients were assessed. RESULTS Eighteen articles were considered. The meta-analysis for NG showed that the overall assessment for the relative frequency ratio in the two groups was 0.45 (n = 7; 95% confidence interval [CI]: [0.21, 0.97]; p < .042). Regarding NP, the overall assessment for the relative frequency ratio in both groups was 0.60 (n = 5; 95% CI [0.22, 1.64]; p = .321). With regard to periodontitis, the overall assessment for the relative frequency ratio in the two groups was 1.17 (n = 9; 95% CI [0.90, 1.52]; p = .248). No significant differences in PD and CAL were found between the two groups 0.00 (n = 3; 95% CI [-0.52, -0.53]; p = .985) and 0.32 (n = 3; 95% CI [-0.19, 0.82]; p = .22), respectively. CONCLUSIONS The prevalence of NG appeared to be significantly reduced in patients receiving antiretroviral therapy. No statistical significant difference was found in the prevalence of NP or periodontitis between the two groups.
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Affiliation(s)
- Panagiota Ntolou
- Department of Periodontology, National and Kapodistrian University of Athens, School of Dentistry, Athens, Greece
| | - Pinelopi Pani
- Department of Periodontology, Boston University Henry M. Goldman School of Dental Medicine, Boston, Massachusetts, USA
| | - Vassileios Panis
- Department of Periodontology, National and Kapodistrian University of Athens, School of Dentistry, Athens, Greece
| | - Phoebus Madianos
- Department of Periodontology, National and Kapodistrian University of Athens, School of Dentistry, Athens, Greece
| | - Spyridon Vassilopoulos
- Department of Periodontology, National and Kapodistrian University of Athens, School of Dentistry, Athens, Greece
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Janorkar DA, Long DM, Weber KM, Sharma A, Lin GH, D’Souza G, Edmonds A, Kassaye S, Lahiri CD, Konkle-Parker D. Association between BMI and periodontitis in women living with or at risk for HIV. SPECIAL CARE IN DENTISTRY 2022; 42:486-493. [PMID: 35279851 PMCID: PMC9867927 DOI: 10.1111/scd.12711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/30/2021] [Accepted: 02/19/2022] [Indexed: 02/03/2023]
Abstract
AIMS Currently, there is no data available assessing the association between body mass index (BMI) and periodontitis among women living with HIV (WLWH). This study aims to investigate this association among WLWH and women at risk for HIV (WRH) in the United States. METHODS AND RESULTS Data from 351 WLWH and 52 WRH participants from the Women's Interagency HIV Study having pocket depths and clinical periodontal attachment loss assessments in 2003-2004 were included. Multinomial logistic regression analyses in the full sample assessed the relationship between BMI (underweight/normal, overweight, or obese) and periodontitis by severity (mild, moderate, severe), adjusting for study sites, age, education, annual household income, smoking, alcohol consumption, and diabetes. Overall, 75.2% women (76.0% WLWH; 69.0% WRH) had periodontitis. Moreover, 75.0% obese and 75.3% overweight women were affected by periodontitis. In the full sample, adjusted odds ratio (aOR) of having mild, moderate, and severe periodontitis in obese women were: 1.14 (95% confidence interval [CI]: 0.51-2.52), 1.02 (95% CI: 0.46-2.29), and 0.24 (95% CI: 0.06-1.07), respectively, and in overweight women: 0.70 (95% CI: 0.31-1.58), 0.85 (95% CI: 0.38-1.90), and 0.31 (95% CI: 0.08-1.15), respectively. CONCLUSIONS Even with high prevalence of periodontitis among women with or without HIV infection in this cohort, this study does not provide evidence of an association between BMI and periodontitis.
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Affiliation(s)
- Deepti A. Janorkar
- Department of Advanced General Dentistry, School of Dentistry, University of Mississippi Medical Center, Jackson, Mississippi, USA
| | - Dustin M. Long
- Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Kathleen M. Weber
- Cook County Health/Hektoen Institute of Medicine, Chicago, Illinois, USA
| | - Anjali Sharma
- Department of Medicine I Divisions of General Internal Medicine and Infectious Diseases, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Guo-Hao Lin
- Division of Periodontology, School of Dentistry, University of California San Francisco, San Francisco, California, USA
| | - Gypsyamber D’Souza
- Department of Epidemiology, John Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Andrew Edmonds
- Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Seble Kassaye
- Department of Medicine I Division of Infectious Diseases, Georgetown University, Washington, DC, USA
| | - Cecile D. Lahiri
- Department of Medicine I Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Deborah Konkle-Parker
- Schools of Nursing, Medicine and Population Health, University of Mississippi Medical Center, Jackson, Mississippi, USA
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Tan J, Zhou Y, Luo J, Wu X, Liu H, Wang W, Li Z, Zhong M, Wu L, Li X. High glucose inhibits the osteogenic differentiation of periodontal ligament stem cells in periodontitis by activating endoplasmic reticulum stress. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:204. [PMID: 35280397 PMCID: PMC8908123 DOI: 10.21037/atm-22-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 02/21/2022] [Indexed: 02/05/2023]
Abstract
Background Periodontitis is a highly prevalent dental disease which is associated with diabetes and is challenging to cure in diabetic patients. However, the mechanism of comorbid diabetes and periodontitis is still unclear. This study aimed to uncover the role of endoplasmic reticulum (ER) stress in high glucose-associated periodontitis. Methods Periodontal tissues were obtained from diabetic patients with periodontitis, periodontitis patients without systemic disease, and healthy teeth. The expressions of ER stress-related factors GRP78, ATF6, PERK and XBP1 were detected by quantitative real-time polymerase chain reaction (qRT-PCR) and immumohistochemical staining. Periodontal ligament stem cells (PDLSCs) from three states of periodontal tissues were isolated and cultured as diabetic PDLSCs (dPDLSCs), inflamed PDLSCs (iPDLSCs) and healthy PDLSCs (hPDLSCs), and the cell stemness was assayed. Different concentrations (8, 11, and 25 mmol/L) of D-glucose were used on hPDLSCs to simulate high glucose microenvironment. The changes of osteogenic ability of PDLSCs were observed, and the expressions of ER stress-related factors in different time point (6, 12, 24, and 72 h) were detected. Finally, GRP78 shRNA lentivirus was used to block ER stress on PDLSCs in the 25 mmol/L D-glucose microenvironment, and the osteogenic ability of PDLSCs was observed. Results The results showed that the expressions of GRP78, ATF6, PERK, and XBP1 were highest in the diabetic periodontitis group and lowest in the healthy periodontal tissue group (P<0.05). The clone formation, osteogenic and lipogenic differentiation abilities were lowest in dPDLSCs and highest in hPDLSCs. With the increase of glucose concentration, the osteogensis ability of PDLSCs decreased. After 6 hours of stimulation with D-glucose 25 mmol/L, the ER stress pathways in PDLSCs were effectively activated, and the peak value was reached at 12 hours. The decrease in the osteogensis ability of PDLSCs in a high glucose microenvironment reversed when ER stress was blocked. Conclusions The osteogenic differentiation ability of PDLSCs cells is inhibited in a high glucose microenvironment, and this effect is realized by ER stress activation. Blocking ER stress can partially restore the reduced osteogenic ability of PDLSCs. These results suggest that high glucose inhibits the osteogenic differentiation ability of PDLSCs by activating ER stress, which ultimately exacerbates periodontitis.
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Affiliation(s)
- Jun Tan
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Yang Zhou
- Department of Anesthesiology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Jing Luo
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Xiaoxue Wu
- Department of Orthodontics, Key Laboratory of Oral Medicine, Guangzhou Institute of Oral Disease, Stomatology Hospital of Guangzhou Medical University, Guangzhou, China
| | - Haibo Liu
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Weina Wang
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Zebin Li
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Mengyi Zhong
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Lijing Wu
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
| | - Xiao Li
- Department of Stomatology, General Hospital of Southern Theater Command of the Chinese People's Liberation Army (Guangzhou Liuhuaqiao Hospital), Guangzhou, China
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Parish CL, Feaster DJ, Pereyra MR, Alcaide ML, Weber KM, Cohen M, Levin S, Gustafson D, Merenstein D, Aouizerat BE, Donohue J, Webster-Cyriaque J, Wingood G, Kempf MC, Metsch LR. Oral health-related quality of life and unmet dental needs among women living with HIV. J Am Dent Assoc 2020; 151:527-535. [PMID: 32593355 PMCID: PMC7337358 DOI: 10.1016/j.adaj.2020.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/02/2020] [Accepted: 04/03/2020] [Indexed: 01/26/2023]
Abstract
BACKGROUND Oral health-related quality of life (OHRQoL) is a multidimensional, perception-based measure of how oral health affects social and physical functioning and self-image. OHRQoL is important for assessing women living with HIV (WLWH) who may have unmet dental needs and experience disparities that impact dental care accessibility. METHODS In 2016, the authors conducted an assessment of OHRQoL among a national sample of 1,526 WLWH in the Women's Interagency HIV Study using the Oral Health Impact Profile instrument, which assesses the frequency of 14 oral health impact items. OHRQoL was measured using multivariable linear regression with a negative binomial distribution to assess the association between report of a recent unmet dental need and OHRQoL. RESULTS "Fair or poor" oral health condition was reported by 37.8% (n = 576) of WLWH. Multivariable linear regression showed that unmet dental needs had the strongest positive association with poor OHRQoL (difference in Oral Health Impact Profile mean, 2.675; P < .001) compared with not having unmet needs. The frequency of dental care utilization was not associated with higher OHRQoL. Older age, fair or poor dental condition, smoking, symptoms of anxiety and loneliness, and poor OHRQoL were also associated with worse OHRQoL. CONCLUSION Self-perceived impact of oral health on social and physical function and self-image, as measured by OHRQoL, may be an easily assessable but underrecognized aspect of OHRQoL, particularly among women aging with HIV. PRACTICAL IMPLICATIONS Dentists should implement OHRQoL assessments in their management of the care of patients with HIV to identify those who do have significant oral health impacts.
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Parish CL, Feaster DJ, Pereyra MR, Alcaide M, Cohen M, Levin S, Gustafson D, Merenstein D, Aouizerat B, Donohue J, Webster-Cyriaque J, Wingood G, Kempf M, Metsch LR. Dental insurance, dental care utilization, and perceived unmet dental needs in women living with HIV: Results from the Women's Interagency HIV Study. J Public Health Dent 2019; 79:343-351. [PMID: 31418877 PMCID: PMC10876047 DOI: 10.1111/jphd.12336] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 04/16/2019] [Accepted: 07/22/2019] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Dental care is the most commonly cited unmet health-care service due to cost. Previous research has highlighted the unmet dental needs of people living with HIV (PLWH). Understanding associations among dental insurance availability, dental care utilization, and the presence of unmet dental needs among PLWH is a public health priority. METHODS Oral health surveys were collected cross-sectionally (April-October 2016) among 1,442 women living with HIV (WLWH) in the Women's Interagency HIV Study. Logistic regression models were used to analyze the association between having versus not having dental insurance by type (Ryan White, private, Medicaid/Medicare) and two primary outcomes: a) typical frequency of dental visits (at least annually, less than annually) and b) reporting an unmet dental need in the past 6 months. RESULTS All dental insurance types were associated with higher odds of receiving annual dental care and, for those with either Medicare/Medicaid or private insurance, lower odds of having an unmet dental need. When WLWH were asked to describe their oral health, poor self-reported condition was associated with both an unmet dental need (odds ratio [OR]: 4.52, 95 percent Confidence Interval [CI] [3.29-6.20]) and lower odds of annual dental care utilization (OR: 0.44, 95 percent CI [0.34-0.57]). Self-reported depressive symptom burden was also linked to having an unmet dental need (OR: 2.10, 95 percent CI [1.46-3.01]). CONCLUSIONS Dental insurance coverage increases dental care utilization and is associated with better oral health among WLWH. In the era of health-care reform, dental insurance coverage may be instrumental for enhancing treatment outcomes.
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Affiliation(s)
- Carrigan Leigh Parish
- Department of Sociomedical Sciences, Mailman School of Public Health, Columbia University, New York, NY, USA
| | - Daniel J. Feaster
- Public Health Sciences, University of Miami School of Medicine, Miami, FL, USA
| | | | - Maria Alcaide
- Medicine, University of Miami School of Medicine, Miami, FL, USA
- CORE Center, Cook County Health and Hospitals System, Chicago, IL, USA
| | - Mardge Cohen
- Stroger Hospital Cook County Bureau of Health Services Department of Medicine, Chicago, IL, USA
| | - Susanna Levin
- Montefiore Hospital and Medical Center, Bronx, NY, USA
| | - Deborah Gustafson
- Neurology, State University of New York Downstate Medical Center, Brooklyn, NY, USA
| | - Daniel Merenstein
- Family Medicine, Georgetown University School of Medicine, Washington, District of Columbia, USA
| | - Bradley Aouizerat
- Oral and Maxillofacial Surgery, New York University College of Dentistry, New York, NY, USA
| | - Jessica Donohue
- WIHS Data Management and Analysis Center, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Jennifer Webster-Cyriaque
- Dental Ecology, University of North Carolina at Chapel Hill School of Dentistry, Chapel Hill, North Carolina, USA
| | - Gina Wingood
- Sociomedical Sciences, Columbia University Mailman School of Public Health, New York, NY, USA
| | - Mirjam Kempf
- Health Behavior, School of Nursing, Birmingham, Alabama, USA
| | - Lisa R. Metsch
- School of General Studies, Columbia University, New York, NY, USA
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Dragonas P, Kaste LM, Nunn M, Gajendrareddy PK, Weber KM, Cohen M, Adeyemi OM, French AL, Sroussi HY. Vitamin D deficiency and periodontal clinical attachment loss in HIV-seropositive women: A secondary analysis conducted in the Women's Interagency HIV Study (WIHS). Oral Surg Oral Med Oral Pathol Oral Radiol 2018; 125:567-573. [PMID: 29550079 PMCID: PMC6002805 DOI: 10.1016/j.oooo.2018.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 01/31/2018] [Accepted: 02/10/2018] [Indexed: 12/20/2022]
Abstract
OBJECTIVE The aim of this study was to test a hypothesized positive association between low vitamin D (VitD) serum levels and the severity of periodontal disease in women with HIV infection. STUDY DESIGN This was a cross-sectional secondary analysis of data from an oral substudy conducted within the Chicago site of the Women's Interagency HIV Study. Serum VitD levels and clinical attachment loss (CAL) measurements were available for 74 women with HIV infection. VitD levels were treated as both continuous and categorical variables in bivariate and multivariate analyses. Mean clinical attachment loss (mCAL) was determined for each subject by obtaining the averages of measurements taken at 4 sites in each measured tooth. RESULTS Average age of study participants (n = 74) was 39.6 years (standard deviation 7.2), and the majority were African Americans (70.3%) with VitD deficiency (58.1%). VitD deficiency was positively associated with higher mCAL (P = .012). After adjustment for race, age, smoking, and HIV viral load, an association was found between VitD deficiency and mCAL (Beta 0.438; P = .036). CONCLUSIONS We identified a previously unreported association between VitD deficiency and mCAL in women with HIV infection. Larger and more inclusive, multisite, longitudinal studies are warranted to investigate whether these findings can be generalized to all individuals with HIV infection in the current treatment era and to determine causality.
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Affiliation(s)
- Panagiotis Dragonas
- Department of Periodontology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Linda M Kaste
- Department of Pediatric Dentistry, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Martha Nunn
- Department of Periodontics, School of Dentistry, Creighton University, Omaha, NE, USA
| | - Praveen K Gajendrareddy
- Department of Periodontology, College of Dentistry, University of Illinois at Chicago, Chicago, IL, USA
| | - Kathleen M Weber
- The Core Center, Cook County Health and Hospitals System, Chicago, IL, USA
| | - Mardge Cohen
- The Core Center, Cook County Health and Hospital System, Rush University Medical College, Chicago, IL, USA
| | - Oluwatoyin M Adeyemi
- The Core Center, Cook County Health and Hospital System, Rush University Medical College, Chicago, IL, USA
| | - Audrey L French
- The Core Center, Cook County Health and Hospital System, Rush University Medical College, Chicago, IL, USA
| | - Herve Y Sroussi
- Division of Oral Medicine & Dentistry, Brigham and Women's Hospital, Boston, MA, USA.
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9
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Henn IW, da Silva ROC, Chaiben CL, Fernandes Â, Naval Machado MÂ, de Lima AAS. Perception of taste in HIV-positive individuals in treatment antiretroviral: results of a case-control study. SPECIAL CARE IN DENTISTRY 2016; 37:3-9. [PMID: 27112098 DOI: 10.1111/scd.12186] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE The aim of this study was to evaluate the perception of taste in HIV-infected patients. METHOD One hundred males and females (11 to 60 years old) were divided into two groups (50 patients infected by HIV and 50 controls) and evaluated for gustatory function. RESULTS The results revealed that the mean score in the evaluation of taste was significantly lower in individuals with HIV when compared to controls for both sides of the tongue (p < 0.05). Patients with HIV infection had difficulty recognizing the bitter taste, followed by salty and sweet. When each side of the tongue was evaluated separately and compared, the Wilcoxon test showed that there was no significant difference on the tongue of individuals with HIV. The prevalence of hypogeusia was 20% in individuals with this disease. CONCLUSIONS Individuals with HIV infection may have a deficit in taste that can affect your general and oral health.
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Affiliation(s)
- Indiara Welter Henn
- Graduate student, School of Dentistry, Department of Stomatology, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Ruann Oswaldo Carvalho da Silva
- Undergraduate student, School of Dentistry, Department of Stomatology, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Cassiano Lima Chaiben
- Graduate student, School of Dentistry, Department of Stomatology, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Ângela Fernandes
- School of Dentistry, Department of Stomatology, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
| | - Maria Ângela Naval Machado
- School of Dentistry, Department of Stomatology, Universidade Federal do Paraná, UFPR, Curitiba, Paraná, Brazil
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Patel N, Furin JJ, Willenberg DJ, Apollon Chirouze NJ, Vernon LT. HIV-related stigma in the dental setting: a qualitative study. SPECIAL CARE IN DENTISTRY 2014; 35:22-8. [PMID: 25039662 DOI: 10.1111/scd.12078] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
PURPOSE To explore the experiences and expectations of HIV-related stigma in dental settings. METHODS This was a cross-sectional study of 60 HIV+ adult volunteers. We conducted audio-recorded interviews; responses to four open-ended questions were analyzed qualitatively for theme and content. RESULTS Twenty-seven participants (45%) reported ever having anticipated being judged, stigmatized or treated with disrespect in a dental setting due to HIV status. Thematic response categories included concerns about: (i) receiving humane and respectful treatment, (ii) being judged or stereotyped and (iii) giving HIV to the dentist. Regarding hesitancy to visit the dentist, subjects equally endorsed fear of the dentist (35%) and concerns about confidentiality and receiving humane treatment (35%). CONCLUSION HIV+ individuals encounter many fears and concerns related to dental care; fear of the dentist and concerns about confidentiality and receiving humane treatment appear to be central issues. Dental providers should be aware of and better manage these issues.
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Affiliation(s)
- Natisha Patel
- Dental Student (Y2), Ohio State University School of Dentistry, work performed at Case Western Reserve University, Department of Biological Sciences
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John CN, Stephen LX, Joyce Africa CW. Is human immunodeficiency virus (HIV) stage an independent risk factor for altering the periodontal status of HIV-positive patients? A South African study. BMC Oral Health 2013; 13:69. [PMID: 24295071 PMCID: PMC4219621 DOI: 10.1186/1472-6831-13-69] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2013] [Accepted: 11/26/2013] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The immunosuppresion in HIV patients makes them highly susceptible to microbial infections. The aim of the study was to establish whether HIV stage (as depicted by CD4+ T lymphocyte counts) could independently be associated with periodontal status (as revealed by the measurement of clinical indices). METHODS One hundred and twenty HIV-infected patients attending an infectious diseases clinic in the Western Cape, South Africa were included in the study. The periodontal clinical indices such as plaque index, gingival index, pocket probing depth and clinical attachment levels were measured on the mesial aspect of the six Ramfjord teeth. The CD4 + T cell counts were taken from the patients' medical records and patients' HIV stage determined and grouped according to their CD4+ T cell counts into A (<200 cells /mm3), B (200-500 cells /mm3) and C (>500 cells /mm3). RESULTS The mean age of 120 HIV-positive patients was 33.25 years and the mean CD4 + T cell count was 293.43 cells/mm3. The probing depth and clinical attachment loss were found to be significantly associated with the total CD4 + T cell counts but not with HIV stage. Significant correlations were found between age and all clinical indices except for clinical attachment loss. No correlation was found between age and HIV stage of the patients. The use of antiretroviral therapy was significantly associated with probing depth and clinical attachment loss, but not with plaque nor gingival index. Significant associations were observed between smoking and all of the clinical indices except for the gingival index. A significant association was observed between the use of interdental aids and all the clinical indices except for probing depth, while brushing was significantly associated with plaque index only. CD4 + T cell counts were significantly associated with brushing frequency (p = 0.0190) and the use of interdental aids (p = 0.0170). CONCLUSION The findings of this study conclude that HIV stage, ART and age are not independent risk factors for changes in the periodontal status of HIV-positive subjects but rather that smoking and oral hygiene habits determine their susceptibility to disease.
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Affiliation(s)
- Cathy Nisha John
- Department of Periodontics and Oral Medicine, University of the Western Cape, Western Cape, South Africa
| | - Lawrence Xavier Stephen
- Department of Periodontics and Oral Medicine, University of the Western Cape, Western Cape, South Africa
| | - Charlene Wilma Joyce Africa
- Anaerobe group, Department of Medical Biosciences, University of the Western Cape, Western Cape, South Africa
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Vernon LT, Demko CA, Webel AR, Mizumoto RM. The feasibility, acceptance, and key features of a prevention-focused oral health education program for HIV+ adults. AIDS Care 2013; 26:763-8. [PMID: 24134855 PMCID: PMC3943585 DOI: 10.1080/09540121.2013.845291] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 09/12/2013] [Indexed: 10/26/2022]
Abstract
Poor oral health is common in HIV+ adults. We explored the feasibility, acceptance, and key features of a prevention-focused oral health education program for HIV+ adults. This was a pilot substudy of a parent study in which all subjects (n = 112) received a baseline periodontal disease (PD) examination and provider-delivered oral health messages informed by the Information-Motivation-Behavioral Skills (IMB) Model. Forty-one parent study subjects were then eligible for the substudy; of these subjects, a volunteer sample was contacted and interviewed 3-6 months after the baseline visit. At the recall visit, subjects self-reported behavior changes that they had made since the baseline. PD was reassessed using standard clinical assessment guidelines, and results were shared with each subject. At recall, individualized, hands-on oral hygiene coaching was performed and patients provided feedback on this experience. Statistics included frequency distributions, means, and chi-square testing for bivariate analyses. Twenty-two HIV+ adults completed the study. At recall, subjects had modest, but nonsignificant (p > 0.05) clinician-observed improvement in PD. Each subject reported adopting, on average, 3.8 (± 1.5) specific oral health behavior changes at recall. By self-report, subjects attributed most behavior changes (95%) to baseline health messages. Behavior changes were self-reported for increased frequency of flossing (55%) and toothbrushing (50%), enhanced toothbrushing technique (50%), and improved eating habits (32%). As compared to smokers, nonsmokers reported being more optimistic about their oral health (p = 0.024) at recall and were more likely to have reported changing their oral health behaviors (p = 0.009). All subjects self-reported increased knowledge after receiving hands-on oral hygiene coaching performed at the recall visit. In HIV+ adults, IMB-informed oral health messages promoted self-reported behavior change, subjects preferred more interactive, hands-on coaching. We describe a holistic clinical behavior change approach that may provide a helpful framework when creating more rigorously designed IMB-informed studies on this topic.
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Affiliation(s)
- Lance T. Vernon
- Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, OH, USA
| | - Catherine A. Demko
- Department of Community Dentistry, Case Western Reserve University School of Dental Medicine, Cleveland, OH, USA
| | | | - Ryan M. Mizumoto
- Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, OH, USA
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Vernon LT, Demko CA, Babineau DC, Wang X, Toossi Z, Weinberg A, Rodriguez B. Effect of Nadir CD4+ T cell count on clinical measures of periodontal disease in HIV+ adults before and during immune reconstitution on HAART. PLoS One 2013; 8:e76986. [PMID: 24146949 PMCID: PMC3795634 DOI: 10.1371/journal.pone.0076986] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2013] [Accepted: 09/04/2013] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The contribution of HIV-infection to periodontal disease (PD) is poorly understood. We proposed that immunological markers would be associated with improved clinical measures of PD. METHODS We performed a longitudinal cohort study of HIV-infected adults who had started highly active antiretroviral therapy (HAART) <2 years. PD was characterized clinically as the percent of teeth with ≥ 1 site with periodontal probing depth (PPD) ≥ 5.0mm, recession (REC) >0mm, clinical attachment level (CAL) ≥ 4.0mm, and bleeding on probing (BOP) at ≥ 4 sites/tooth and microbiologically as specific periodontopathogen concentration. Linear mixed-effects models were used to assess the associations between immune function and PD. RESULTS Forty (40) subjects with median 2.7 months on HAART and median nadir CD4+ T-cell count of 212 cells/μl completed a median 3 visits. Over 24 months, CD4+ T-cell count increased by a mean 173 cells/µl (p<0.001) and HIV RNA decreased by 0.5 log10 copies/ml (p<0.001); concurrently, PPD, CAL and BOP decreased by a mean 11.7%, 12.1%, and 14.7% respectively (all p<0.001). Lower nadir CD4+ T-cell count was associated with worse baseline REC (-6.72%; p=0.04) and CAL (9.06%; p<0.001). Further, lower nadir CD4+ T-cell count was associated with a greater relative longitudinal improvement in PPD in subjects with higher baseline levels of Porphyromonas gingivalis (p=0.027), and BOP in subjects with higher baseline levels of Porphyromonas gingivalis or Treponema denticola (p=0.001 and p=0.006 respectively). Longitudinal changes from baseline in CD4+ T-cell count and level of HIV RNA were not independently associated with longitudinal changes in any clinical markers of PD. CONCLUSION Degree of immunosuppression was associated with baseline gingival recession. After HAART initiation, measures of active PD improved most in those with lower nadir CD4+ T-cell counts and higher baseline levels of specific periodontopathogens. Nadir CD4+ T-cell count differentially influences periodontal disease both before and after HAART in HIV-infected adults.
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Affiliation(s)
- Lance T. Vernon
- Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, Ohio, United States of America
| | - Catherine A. Demko
- Department of Community Dentistry, Case Western Reserve University School of Dental Medicine, Cleveland, Ohio, United States of America
| | - Denise C. Babineau
- Center for Clinical Investigation, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Xuelei Wang
- Center for Clinical Investigation, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Zahra Toossi
- Department of Medicine, Division of Infectious Diseases, Case Western Reserve University, Cleveland, Ohio, United States of America
| | - Aaron Weinberg
- Department of Biological Sciences, Case Western Reserve University School of Dental Medicine, Cleveland, Ohio, United States of America
| | - Benigno Rodriguez
- Center for AIDS Research, Case Western Reserve University/University Hospitals of Cleveland, Cleveland, Ohio, United States of America
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Potential cardiovascular disease risk markers among HIV-infected women initiating antiretroviral treatment. J Acquir Immune Defic Syndr 2012; 60:359-68. [PMID: 22592585 DOI: 10.1097/qai.0b013e31825b03be] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Inflammation and hemostasis perturbation may be involved in vascular complications of HIV infection. We examined atherogenic biomarkers and subclinical atherosclerosis in HIV-infected adults before and after beginning highly active antiretroviral therapy (HAART). METHODS In the Women's Interagency HIV Study, 127 HIV-infected women studied pre and post HAART were matched to HIV-uninfected controls. Six semiannual measurements of soluble CD14, tumor necrosis factor (TNF) alfa, soluble interleukin (IL) 2 receptor, IL-6, IL-10, monocyte chemoattractant protein 1, D-dimer, and fibrinogen were obtained. Carotid artery intima-media thickness was measured by B-mode ultrasound. RESULTS Relative to HIV-uninfected controls, HAART-naive HIV-infected women had elevated levels of soluble CD14 (1945 vs 1662 ng/mL, Wilcoxon signed rank P < 0.0001), TNF-α (6.3 vs 3.4 pg/mL, P < 0.0001), soluble IL-2 receptor (1587 vs 949 pg/mL, P < 0.0001), IL-10 (3.3 vs 1.9 pg/mL, P < 0.0001), monocyte chemoattractant protein 1 (190 vs 163 pg/mL, P < 0.0001), and D-dimer (0.43 vs 0.31 μg/mL, P < 0.01). Elevated biomarker levels declined after HAART. Although most biomarkers normalized to HIV-uninfected levels, in women on effective HAART, TNF-α levels remained elevated compared with HIV-uninfected women (+0.8 pg/mL, P = 0.0002). Higher post-HAART levels of soluble IL-2 receptor (P = 0.02), IL-6 (P = 0.05), and D-dimer (P = 0.03) were associated with increased carotid artery intima-media thickness. CONCLUSIONS Untreated HIV infection is associated with abnormal hemostasis (eg, D-dimer), proatherogenic (eg, TNF-α), and antiatherogenic (eg, IL-10) inflammatory markers. HAART reduces most inflammatory mediators to HIV-uninfected levels. Increased inflammation and hemostasis are associated with subclinical atherosclerosis in recently treated women. These findings have potential implications for long-term risk of cardiovascular disease in HIV-infected patients, even with effective therapy.
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Liu G, Saxena D, Chen Z, Norman RG, Phelan JA, Laverty M, Fisch GS, Corby PM, Abrams W, Malamud D, Li Y. HIV infection affects Streptococcus mutans levels, but not genotypes. J Dent Res 2012; 91:834-40. [PMID: 22821240 DOI: 10.1177/0022034512454298] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
We report a clinical study that examines whether HIV infection affects Streptococcus mutans colonization in the oral cavity. Whole stimulated saliva samples were collected from 46 HIV-seropositive individuals and 69 HIV-seronegative control individuals. The level of S. mutans colonization was determined by conventional culture methods. The genotype of S. mutans was compared between 10 HIV-positive individuals before and after highly active antiretroviral therapy (HAART) and 10 non-HIV-infected control individuals. The results were analyzed against viral load, CD4+ and CD8+ T-cell counts, salivary flow rate, and caries status. We observed that S. mutans levels were higher in HIV-infected individuals than in the non-HIV-infected control individuals (p = 0.013). No significant differences in S. mutans genotypes were found between the two groups over the six-month study period, even after HAART. There was a bivariate linear relationship between S. mutans levels and CD8+ counts (r = 0.412; p = 0.007), but not between S. mutans levels and either CD4+ counts or viral load. Furthermore, compared with non-HIV-infected control individuals, HIV-infected individuals experienced lower salivary secretion (p = 0.009) and a positive trend toward more decayed tooth surfaces (p = 0.027). These findings suggest that HIV infection can have a significant effect on the level of S. mutans, but not genotypes.
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Affiliation(s)
- G Liu
- Department of Basic Science and Craniofacial Biology, New York University College of Dentistry, 345 E. 24 Street, New York, NY 10010-4086, USA
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Rezaei-Soufi L, Davoodi P, Jazaeri M, Niknami H. The comparison of root caries experience between HIV-positive patients and HIV-negative individuals in a selected Iranian population. Int J Dent Hyg 2011; 9:261-5. [PMID: 21356026 DOI: 10.1111/j.1601-5037.2010.00491.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Human immunodeficiency virus (HIV) infection is a concerning problem in dentistry and HIV-infected patients may experience root caries due to different risk factors. The aim of this study was to find the prevalence of root caries in a selected Iranian HIV-positive population. METHODS One hundred and seven IV drug users, based on ELISA and Western Blot test, were divided into two groups: group 1: HIV-positive patients and group 2: HIV-negative individuals. According to the T-CD4(+) cell count, subjects in group 1 were placed in two subgroups: Moderate immunodeficiency (200 mm(-3) < T-CD4(+) cells <500 mm(-3)) and Severe immunodeficiency patients (T-CD4(+) cells <200 mm(-3)). Teeth were examined by an examiner under suitable light to detect any changes in colour, texture or contour. The values of DMFT, DMFS, decayed root surfaces and total decayed surfaces were calculated. Data were analysed by independent t-test and chi-squared test. RESULTS The mean DMFT, DMFS and decayed root caries in group 1 and 2 had no significant difference. The mean value of total decayed surfaces of HIV+ patients was significantly higher compared with HIV- individuals (P = 0.03). The comparison of all parameters between two subdivisions of group 1 showed no significant difference. CONCLUSIONS The results indicate that HIV+ patients experienced more dental caries, but not more root caries than healthy ones. Along with decreasing T-CD4(+) cell count, tooth caries' prevalence did not increase. CLINICAL RELEVANCE Based on our findings, root caries prevalence is almost the same in HIV-positive and negative individuals; however, it is necessary to decrease tooth caries by continual monitoring and periodic dental examination.
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Affiliation(s)
- L Rezaei-Soufi
- Department of Operative Dentistry, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
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Navazesh M, Mulligan R, Kono N, Kumar SKS, Nowicki M, Alves M, Mack WJ. Oral and systemic health correlates of HIV-1 shedding in saliva. J Dent Res 2010; 89:1074-9. [PMID: 20671205 DOI: 10.1177/0022034510375290] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
The relationship among oral and systemic health and HIV shedding in saliva is not well-understood. We hypothesized that oral and systemic health are associated with HIV shedding in saliva of HIV-infected women. Saliva from 127 participants enrolled in the Women's Interagency HIV Study (WIHS) was collected at repeated visits over a 5½-year study period (October 1998 through March 2004) and was evaluated for HIV-1 RNA. Demographic, lifestyle, and systemic and oral health characteristics were evaluated as possible correlates of salivary HIV-1 shedding. Multivariate models showed significantly increased risk of HIV-1 shedding in saliva as blood levels of CD4 cell counts decreased (p < 0.0001) and HIV RNA increased (p < 0.0001). Diabetes (p = 0.002) and a high proportion of gingival bleeding sites (p = 0.01) were associated with increased likelihood, while anti-retroviral therapy (p = 0.0003) and higher levels of stimulated saliva flow rates (p = 0.02) were associated with a lower likelihood of HIV-1 RNA shedding in saliva.
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Affiliation(s)
- M Navazesh
- Division of Periodontology, Diagnostic Sciences and Dental Hygiene, 925 West 34th Street, DEN 4320, Herman Ostrow School of Dentistry of USC, University of Southern California, Los Angeles,CA 90089-0641, USA.
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18
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Vernon LT, Demko CA, Whalen CC, Lederman MM, Toossi Z, Wu M, Han YW, Weinberg A. Characterizing traditionally defined periodontal disease in HIV+ adults. Community Dent Oral Epidemiol 2009; 37:427-37. [PMID: 19624697 DOI: 10.1111/j.1600-0528.2009.00485.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Results have varied from previous studies examining the level and extent of periodontal disease (PD) in HIV-1 infected (HIV+) adults. These studies used different methodologies to measure and define PD and examined cohorts with divergent characteristics. Inconsistent methodological approaches may have resulted in the underestimation of traditionally-defined PD in HIV+ individuals. OBJECTIVES To characterize the level, extent and predictors (i.e. immunologic, microbiologic, metabolic and behavioral) of PD in an HIV+ cohort during the era of highly active antiretroviral therapy (HAART). STUDY DESIGN Cross-sectional study. SETTING HIV+ adults receiving outpatient care at three major medical clinics in Cleveland, OH. Subjects were seen from May, 2005 to January, 2008. MEASUREMENTS Full-mouth periodontal examinations included periodontal probing depth (PPD), recession (REC) and clinical attachment level (CAL). Subgingival plaque was assessed for DNA levels of Porphyromonas gingivalis (Pg), Tannerella forsythia, and Treponema denticola by real-time DNA PCR assays developed for each pathogen. Rather than using categories, we evaluated PD as three continuous variables based on the percent of teeth with >or=1 site per tooth with PPD >or= 5mm, REC > 0 mm and CAL >or= 4mm. RESULTS Participants included 112 HIV+ adults. Each subject had an average 38% (+/-24%) of their teeth with at least one site of PD >or= 5 mm, 55% (+/-31%) of their teeth with at least one site of REC > 0 mm, and 50% (+/-32%) of their teeth with at least one site of CAL >or= 4 mm. CD4+ T-cell count <200 cells/mm(3) was significantly associated with higher levels of REC and CAL, but not PPD. Greater levels of Pg DNA were associated with PPD, REC and CAL.By regression analysis, CD4+ T-cell count <200 cells /mm3 had approximately twice thedeleterious effect on CAL as did smoking (standardized beta coefficient 0.306 versus 0.164) [corrected]. Annual dental visit compliance remained an independent predictor for lower levels of PD. CONCLUSIONS The level and extent of PD were high in this cohort even though most patients were being treated with HAART. The definition of periodontal disease used and cohort characteristics examined can influence the level of periodontal disease reported in studies of persons with HIV. Traditional periodontal pathogens are associated with PD in this cohort. Those with CD4+ T-cell counts <200 cells/mm(3) are at greater risk for PD. Therefore, earlier HAART initiation may decrease exposure to immunosuppression and reduce PD morbidity. Continuity of dental care remains important for HIV+ patients even when they are being treated with HAART.
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Affiliation(s)
- Lance T Vernon
- Department of Biological Sciences, Case Western Reserve University (CWRU), School of Dental Medicine, Cleveland, OH 44106-4905, USA.
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Navazesh M, Mulligan R, Karim R, Mack WJ, Ram S, Seirawan H, Greenspan J, Greenspan D, Phelan J, Alves M. Effect of HAART on salivary gland function in the Women's Interagency HIV Study (WIHS). Oral Dis 2008; 15:52-60. [PMID: 19017280 DOI: 10.1111/j.1601-0825.2008.01456.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the impact of highly active antiretroviral therapy (HAART) on salivary gland function in human immunodeficiency virus (HIV) positive women from the Women's Interagency HIV Study (WIHS). DESIGN Longitudinal cohort study. SUBJECTS AND METHODS A total of 668 HIV positive women from the WIHS cohort with an initial and at least one follow-up oral sub-study visit contributed 5358 visits. Salivary gland function was assessed based on a dry mouth questionnaire, whole unstimulated and stimulated salivary flow rates, salivary gland enlargement or tenderness and lack of saliva on palpation of the major salivary glands. MAIN OUTCOME MEASURES Changes in unstimulated and stimulated flow rates at any given visit from that of the immediate prior visit (continuous variables). The development of self-reported dry mouth (present/absent), enlargement or tenderness of salivary glands (present/absent), and absence of secretion on palpation of the salivary glands were binary outcomes (yes/no). RESULTS Protease Inhibitor (PI) based HAART was a significant risk factor for developing decreased unstimulated (P = 0.01) and stimulated (P = 0.0004) salivary flow rates as well as salivary gland enlargement (P = 0.006) as compared with non-PI based HAART. CONCLUSIONS PI-based HAART therapy is a significant risk factor for developing reduced salivary flow rates and salivary gland enlargement in HIV positive patients.
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Affiliation(s)
- M Navazesh
- USC School of Dentistry, Los Angeles, CA 90089-0641, USA.
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20
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Mulligan R, Seirawan H, Alves ME, Navazesh M, Phelan JA, Greenspan D, Greenspan JS, Mack WJ. Oral health-related quality of life among HIV-infected and at-risk women. Community Dent Oral Epidemiol 2008; 36:549-57. [PMID: 18782330 DOI: 10.1111/j.1600-0528.2008.00443.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Objective measures of dental diseases reflect only their clinical end-point. There is a need to use multidimensional measures of diseases that consider their psychosocial aspects and functional impact. The aim of this study is to compare the oral health-related quality of life (OHRQOL) between a group of HIV-infected women and a similar group of at-risk HIV-uninfected women, and to investigate the role of potential confounding clinical oral health and behavioral factors. METHODS Our sample included HIV-infected women (87%) and women at risk for HIV infection (13%) followed up for 5.5 years. OHRQOL was measured using the short version of the Oral Health Impact Profile (OHIP-14), which is a validated and reliable instrument. RESULTS HIV-infected women averaged 10% poorer OHRQOL than HIV-uninfected women; this difference was not apparent after adjusting for the number of study visits attended and significant behavioral and clinical oral health factors. The OHRQOL was inversely related to dental and periodontal diseases and to smoking and freebase cocaine use; these relationships were not confounded by HIV status. CONCLUSIONS The study identified specific clinical and behavioral factors where dental professionals can intervene to possibly improve the OHRQOL of HIV-infected or at-risk HIV-uninfected women.
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Affiliation(s)
- R Mulligan
- School of Dentistry, University of Southern California, Los Angeles, CA, USA.
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21
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Dye BA, Wang R, Lashley R, Wei W, Abnet CC, Wang G, Dawsey SM, Cong W, Roth MJ, Li X, Qiao Y. Using NHANES oral health examination protocols as part of an esophageal cancer screening study conducted in a high-risk region of China. BMC Oral Health 2007; 7:10. [PMID: 17640341 PMCID: PMC1993835 DOI: 10.1186/1472-6831-7-10] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2006] [Accepted: 07/17/2007] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The oral health status of rural residents in the People's Republic of China has not been extensively studied and the relationship between poor oral health and esophageal cancer (EC) is unclear. We aim to report the oral health status of adults participating in an EC screening study conducted in a rural high-risk EC area of China and to explore the relationship between oral health and esophageal dysplasia. METHODS National Health and Nutrition Examination Survey (NHANES) oral health examination procedures and the Modified Gingival Index (MGI) were used in a clinical study designed to examine risk factors for esophageal cancer and to test a new esophageal cytology sampling device. This study was conducted in three rural villages in China with high rates of EC in 2002 and was a collaborative effort involving investigators from the National Institutes of Health and the Cancer Institute of the Chinese Academy of Medical Sciences. RESULTS Nearly 17% of the study participants aged 40-67 years old were edentulous. Overall, the mean number of adjusted missing teeth (including third molars and retained dental roots) was 13.8 and 35% had 7 contacts or less. Women were more likely to experience greater tooth loss than men. The average age at the time of first tooth loss for those with no posterior functional contacts was approximately 41 years for men and 36 years for women. The mean DMFT (decayed, missing, and filled teeth) score for the study population was 8.5. Older persons, females, and individuals having lower educational attainment had higher DMFT scores. The prevalence of periodontal disease (defined as at least one site with 3 mm of attachment loss and 4 mm of pocket depth) was 44.7%, and 36.7% of the study participants had at least one site with 6 mm or more of attachment loss. Results from a parsimonious multivariate model indicate that participants with poor oral health wemore likely to have esophageal dysplasia (OR = 1.59; 95% CI 1.06, 2.39). CONCLUSION This report describes the first use of NHANES oral health protocols employed in a clinical study conducted outside of the United States. The extent and severity of poor oral health in this Chinese study group may be an important health problem and contributing factor to the prevalence of EC.
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Affiliation(s)
- Bruce A Dye
- Centers for Disease Control and Prevention/National Center for Health Statistics, Hyattsville, MD, USA
| | - Ru Wang
- Dalian Medical University, School of Dentistry, Dalian, China
| | | | - Wenqiang Wei
- Cancer Institute Chinese Academy of Medical Sciences, Beijing, China
| | - Christian C Abnet
- National Institutes of Health/National Cancer Institute, Rockville, MD, USA
| | - Guoqing Wang
- Cancer Institute Chinese Academy of Medical Sciences, Beijing, China
| | - Sanford M Dawsey
- National Institutes of Health/National Cancer Institute, Rockville, MD, USA
| | - Wei Cong
- Dalian Medical University, School of Dentistry, Dalian, China
| | - Mark J Roth
- National Institutes of Health/National Cancer Institute, Rockville, MD, USA
| | - Xiaojie Li
- Dalian Medical University, School of Dentistry, Dalian, China
| | - Youlin Qiao
- Cancer Institute Chinese Academy of Medical Sciences, Beijing, China
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Alves M, Mulligan R, Passaro D, Gawell S, Navazesh M, Phelan J, Greenspan D, Greenspan JS. Longitudinal Evaluation of Loss of Attachment in HIV-Infected Women Compared to HIV-Uninfected Women. J Periodontol 2006; 77:773-9. [PMID: 16671868 DOI: 10.1902/jop.2006.p04039] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND The Women's Interagency HIV Study (WIHS) is the largest, most detailed, controlled longitudinal collection of data to evaluate the influence of human immunodeficiency virus (HIV) disease and its therapies on the periodontium. METHODS This report evaluates periodontal probing depth (PD), attachment loss (AL), and tooth loss from 584 HIV-seropositive and 151 HIV-seronegative women, recorded at 6-month intervals from 1995 to 2002. Using the random split-mouth method, PD and AL were recorded from four sites per tooth: mesial-buccal, buccal, distal-buccal, and lingual. Influence of viral load, CD4 count, race, smoking, drug use, low income, and level of education were evaluated. RESULTS At baseline, AL was 1.6 versus 1.1 mm (P = 0.003) and PD was marginally deeper (2.1 versus 2.0 mm; P = 0.02) in HIV-seropositive versus HIV-seronegative women. Adjusted longitudinal analysis showed that HIV infection did not increase the mean PD (rate ratio [RR], 1.00; 95% confidence interval [CI], 0.96 to 1.04), worst PD (RR, 1.03; 95% CI, 0.98 to 1.09), mean AL (RR, 0.97; 95% CI, 0.96 to 1.02), worst AL (RR, 1.01; 95% CI, 0.94 to 1.07), or tooth loss (RR, 1.02; 95% CI, 1.0 to 1.05). CONCLUSIONS CD4 count and viral load had no consistent effects on PD or AL. Among HIV-infected women, a 10-fold increase in viral load was associated with a marginal increase in tooth loss. The progression of periodontal disease measured by PD and AL did not significantly differ between HIV-infected and HIV-uninfected women. The HIV-seropositive women lost more teeth. Race, smoking, drug use, income, and education level did not influence the results for either group.
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Affiliation(s)
- Mario Alves
- College of Dentistry, University of Illinois at Chicago, Chicago, IL 60612, USA.
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Blignaut E, Patton LL, Nittayananta W, Ramirez-Amador V, Ranganathan K, Chattopadhyay A. (A3) HIV Phenotypes, oral lesions, and management of HIV-related disease. Adv Dent Res 2006; 19:122-9. [PMID: 16672562 DOI: 10.1177/154407370601900123] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Workshop participants discussed: the role of HIV subtypes in disease; the treatment of oral candidiasis; the relationship between and among viral load, CD4+ counts, oral candidiasis and oral hairy leukoplakia, pigmentation; and the development of a reliable oral index to predict disease progression. Regarding HIV, the literature revealed that Type I (HIV-I), in particular group M, is involved in the majority (90%) of documented infections, and groups N and O to a lesser extent. Viral envelope diversity led to the subclassification of the virus into nine subtypes, or clades-A-D, F-H, J, and K-each dominating in different geographical areas. HIV-2, currently occurring mostly in West Africa, appears to be less virulent. No evidence could be produced of any direct impact of type, subtype, or clade on oral lesions, and participants believed that further research is not feasible. Oral candidiasis in patients from resource-poor countries should be prevented. When the condition does occur, it should be treated until all clinical symptoms disappear. Oral rinsing with an antimicrobial agent was suggested to prevent recurrence of the condition, to reduce cost, and to prevent the development of antifungal resistance. Lawsone methyl ether, isolated from a plant (Rhinacanthus nasutus leaves) in Thailand, is a cost-effective mouthrinse with potent antifungal activity. Evidence from a carefully designed prospective longitudinal study on a Mexican cohort of HIV/AIDS patients, not receiving anti-retroviral treatment, revealed that the onset of oral candidiasis and oral hairy leukoplakia was heralded by a sustained reduction of CD4+, with an associated sharp increase in viral load. Analysis of the data obtained from a large cohort of HIV/AIDS patients in India could not establish a systemic or local cause of oral melanin pigmentation. A possible explanation was a dysfunctional immune system that increased melanin production. However, longitudinal studies may contribute to a better understanding of this phenomenon. Finally, a development plan was presented that could provide a reliable prediction of disease progression. To be useful in developing countries, the index should be independent of costly blood counts and viral load.
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Affiliation(s)
- E Blignaut
- Dept. of Stomatological Studies, Faculty of Dentistry, University of Limpopo, MEDUNSA 0204, South Africa.
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Abstract
The periodontal diseases are highly prevalent and can affect up to 90% of the worldwide population. Gingivitis, the mildest form of periodontal disease, is caused by the bacterial biofilm (dental plaque) that accumulates on teeth adjacent to the gingiva (gums). However, gingivitis does not affect the underlying supporting structures of the teeth and is reversible. Periodontitis results in loss of connective tissue and bone support and is a major cause of tooth loss in adults. In addition to pathogenic microorganisms in the biofilm, genetic and environmental factors, especially tobacco use, contribute to the cause of these diseases. Genetic, dermatological, haematological, granulomatous, immunosuppressive, and neoplastic disorders can also have periodontal manifestations. Common forms of periodontal disease have been associated with adverse pregnancy outcomes, cardiovascular disease, stroke, pulmonary disease, and diabetes, but the causal relations have not been established. Prevention and treatment are aimed at controlling the bacterial biofilm and other risk factors, arresting progressive disease, and restoring lost tooth support.
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Affiliation(s)
- Bruce L Pihlstrom
- Center for Clinical Research, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892-6401, USA.
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Chu H, Moulton LH, Mack WJ, Passaro DJ, Barroso PF, Munoz A. Correlating two continuous variables subject to detection limits in the context of mixture distributions. J R Stat Soc Ser C Appl Stat 2005. [DOI: 10.1111/j.1467-9876.2005.00512.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Navazesh M, Mulligan R, Pogoda J, Greenspan D, Alves M, Phelan J, Greenspan J, Slots J. The effect of HAART on salivary microbiota in the Women's Interagency HIV Study (WIHS). ACTA ACUST UNITED AC 2005; 100:701-8. [PMID: 16301151 DOI: 10.1016/j.tripleo.2004.10.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2004] [Revised: 10/04/2004] [Accepted: 10/08/2004] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Study the prevalence of potentially pathogenic microorganisms in saliva of HIV-positive women in the Women's Interagency HIV Study. STUDY DESIGN 157 HIV-positive and 31 HIV-negative women were studied. At baseline and every 6 months over 4 years, information was collected on socioeconomic and educational status, oral and systemic health, including HIV markers and antiretroviral therapy, and frequency of professional oral care utilization. Bacterial and yeast pathogenic isolates from stimulated whole saliva were tentatively identified using standard methodologies. RESULTS The prevalence of microorganisms in stimulated saliva of HIV-positive women was not significantly different from that of HIV-negative women. In HIV-positive women, highly active antiretroviral therapy (HAART) was independently and significantly associated with the presence of a variety of salivary bacterial species. HAART increased the risk for recovering Fusobacterium species (P < .001), enteric gram-negative rods (P < .05), Peptostreptococcus micros (P < .05), Campylobacter species (P < .0001), Eubacterium species (P < .001), and Tannerella forsythia (P < .01). In contrast, HAART led to decreased recovery rate of yeasts (Candida albicans and Candida dubliniensis) (P < .0001). CONCLUSION The present findings suggest that the institution of HAART promotes an increasingly pathogenic salivary microbiota, at least temporarily. Similar findings have been reported for various nonoral microbial ecosystems.
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Affiliation(s)
- Mavash Navazesh
- Division of Diagnostic Sciences, School of Dentistry, University of Southern California, Los Angeles, California 90089-0641, USA.
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