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Dental Caries

Sergei N Drachev, Tormod Brenn, Tordis A Trovik
The objective was to assess the prevalence of and factors associated with dental anxiety (DA) in medical and dental students in North-West Russia. This cross-sectional study included 422 medical and 285 dental undergraduate Russian students aged 18-25 years from the Northern State Medical University in Arkhangelsk. Corah's Dental Anxiety Scale (DAS) was applied to measure DA. Information on socio-demographic and socioeconomic factors, oral health behaviour and general and oral health was obtained from a structured, self-administered questionnaire...
December 2018: International Journal of Circumpolar Health
Sari A Mahasneh, Adel M Mahasneh
Probiotics have a role in maintaining oral health through interaction with oral microbiome, thus contributing to healthy microbial equilibrium. The nature and composition of any individual microbiome impacts the general health, being a major contributor to oral health. The emergence of drug resistance and the side effects of available antimicrobials have restricted their use in an array of prophylactic options. Indeed, some new strategies to prevent oral diseases are based on manipulating oral microbiota, which is provided by probiotics...
September 27, 2017: Dent J (Basel)
Michael Crowe, Michael O' Sullivan, Oscar Cassetti, Aifric O' Sullivan
A poor quality diet may be a common risk factor for both obesity and dental problems such as caries. The aim of this paper is to use classification tree analysis (CTA) to identify predictors of dental problems in a nationally representative cohort of Irish pre-school children. CTA was used to classify variables and describe interactions between multiple variables including socio-demographics, dietary intake, health-related behaviour, body mass index (BMI) and a dental problem. Data were derived from the second (2010/2011) wave of the 'Growing Up in Ireland' study (GUI) infant cohort at 3 years, n = 9793...
August 31, 2017: Dent J (Basel)
Ollie Yiru Yu, Irene Shuping Zhao, May Lei Mei, Edward Chin-Man Lo, Chun-Hung Chu
Dental caries form through a complex interaction over time among dental plaque, fermentable carbohydrate, and host factors (including teeth and saliva). As a key factor, dental plaque or biofilm substantially influence the characteristic of the carious lesions. Laboratory microbial culture models are often used because they provide a controllable and constant environment for cariology research. Moreover, they do not have ethical problems associated with clinical studies. The design of the microbial culture model varies from simple to sophisticated according to the purpose of the investigation...
June 19, 2017: Dent J (Basel)
Shigeaki Aoyagi, Takeshi Oda, Kumiko Wada, Eiji Nakamura, Tomokazu Kosuga, Hiroshi Yasunaga
We report a case of aortic valve infective endocarditis (IE) in a 24-year-old man with atopic dermatitis (AD). He had a history of balloon valvuloplasty for a stenotic bicuspid aortic valve, and had dental caries but no invasive dental procedure before the onset of IE. On admission, skin lesions of AD with itching and scratches were found on the neck, trunk, and extremities. Echocardiography showed a vegetation on the aortic valve with mild steno-regurgitation, but extension of IE to the annulus was not detected...
March 20, 2018: International Heart Journal
Ingegerd Johansson, Anders Esberg, Linda Eriksson, Simon Haworth, Pernilla Lif Holgerson
Bovine milk intake has been associated with various disease outcomes, with modulation of the gastro-intestinal microbiome being suggested as one potential mechanism. The aim of the present study was to explore the oral microbiota in relation to variation in self-reported milk intake. Saliva and tooth biofilm microbiota was characterized by 16S rDNA sequencing, PCR and cultivation in 154 Swedish adolescents, and information on diet and other lifestyle markers were obtained from a questionnaire, and dental caries from clinical examination...
2018: PloS One
Ariana C Villarosa, Amy R Villarosa, Yenna Salamonson, Lucie M Ramjan, Mariana S Sousa, Ravi Srinivas, Nathan Jones, Ajesh George
BACKGROUND: Early childhood caries is the most common chronic childhood disease worldwide. Australian Aboriginal and Torres Strait Islander children are twice more likely to develop dental decay, and contributing factors include poor maternal oral health and underutilisation of dental services. Globally, Indigenous health workers are in a unique position to deliver culturally competent oral healthcare because they have a contextual understanding of the needs of the community. METHODS: This scoping review aimed to identify the role of Indigenous health workers in promoting maternal oral health globally...
March 20, 2018: BMC Public Health
Yujing Huang, Jia Wang, Yao Tan, Lingqiao Wang, Hui Lin, Lan Lan, Yu Xiong, Wei Huang, Weiqun Shu
Although direct drinking water (DDW) systems that utilize a reverse-osmosis technique are thought to be harmful to children's development by reducing their daily mineral intake, few population data are available regarding this topic. We conducted an eco-epidemiological study to investigate the influence of low-mineral DDW on the development of schoolchildren. We collected developmental parameters of 13,723 girls and 16,161 boys before and after the introduction of DDW systems in 25 schools and measured the mineral levels in the DDW of each school...
March 16, 2018: Environment International
T Tiwari, L Jamieson, J Broughton, H P Lawrence, T S Batliner, R Arantes, J Albino
Indigenous populations around the world experience a disproportionate burden in terms of oral diseases and conditions. These inequalities are likely due to a complex web of social determinants that includes poverty, historical consequences of colonialism, social exclusion, government policies of assimilation, cultural annihilation, and racism in all its forms (societal, institutional). Despite documented oral health disparities, prevention interventions have been scarce in Indigenous communities. This review describes oral health interventions and their outcomes conducted for Indigenous populations of the United States, Canada, Brazil, Australia, and New Zealand...
March 1, 2018: Journal of Dental Research
Andreescu Claudia, Horia Mihail Barbu, Lorean Adi, Alper Gultekin, Vadim Reiser, Pinar Gultekin, Eitan Mijiritsky
Third lower molar partially erupted is commonly encountered in dental practice. This situation challenges clinicians with the dilemma whether to remove or to monitor it, because this molar can cause pathology of the adjacent second molar. The aim of this retrospective study is to evaluate the relationship between third mandibular molar and distal cervical caries in second molar. This retrospective study analyzed 55 digital orthopantograms of adult patients and a total number of 95 mandibular third molars were assessed for eruption status, angulation, radiographic evidence of caries or restoration in the mandibular third molar, and radiographic evidence of caries or restoration in the distal surface of the mandibular second molar...
March 16, 2018: Journal of Craniofacial Surgery
Elham Kateeb, Elizabeth Momany
BACKGROUND: Beliefs about oral health during pregnancy demographic factors, such as level of education and socioeconomic status, are associated with an increased risk of oral diseases during pregnancy. The aim of this study was to assess the oral health status of pregnant women and the relation to the women's oral health knowledge, beliefs, behaviour, and access to dental care. METHODS: For this cross-sectional study, pregnant women visiting pre-natal care clinics at the Palestinian Ministry of Health centres in the Jerusalem governorate were invited to complete a structured interview with questions about beliefs about oral health care and their oral hygiene practices...
February 21, 2018: Lancet
Nashwa M Samra, Shaimaa Emad El Abrak, Hanaa H El Dash, Mona El Said El Raziky, Manal A El Sheikh
BACKGROUND: Hepatic osteodystrophy caused by vitamin D and calcium malabsorption is thought to develop in children with cholestatic liver disease leading to secondary hyperparathyroidism and rickets or osteomalacia. The aim of this study was to evaluate the dental and bone mineral densities and the serum level of vitamin D in cholestatic infants and children and to correlate this process with clinical and laboratory parameters. METHODS: This is a cross-sectional study that include 50 patients presenting with cholestasis...
March 15, 2018: Clinics and Research in Hepatology and Gastroenterology
Anna Clara F Vieira, Cláudia M Alves, Vandilson P Rodrigues, Cecília C Ribeiro, Isaac S Gomes-Filho, Fernanda F Lopes
BACKGROUND: The rates of preterm births have been increasing worldwide. Complications related to preterm births are associated with increased costs of care, and have a direct impact on the health system of the countries. Therefore, it is important to address factors associated with preterm birth in order to provide prevention strategies. OBJECTIVE: This case-control study investigated oral, systemic, and socioeconomic factors associated with preterm birth in postpartum women...
March 15, 2018: Women and Birth: Journal of the Australian College of Midwives
Bianca Medeiros Maran, Laína Vochikovski, Diego Rafael de Andrade Hortkoff, Rodrigo Stanislawczuk, Alessandro D Loguercio, Alessandra Reis
OBJECTIVES: Desensitizing agents are usually included in the composition of bleaching agents to reduce bleaching-induced tooth sensitivity (TS). This randomized clinical trial (RCT) evaluated the risk and intensity of TS and color change after at-home bleaching with a desensitizing-containing (3% potassium nitrate and 0.2% sodium fluoride) and desensitizing-free 10% carbamide peroxide (CP) gel (Whiteness Perfect, FGM). METHODS: A triple-blind, within-person RCT was conducted on 60 caries-free adult patients...
March 15, 2018: Journal of Dentistry
Yuan Li, Haisheng Wang, Fei Pei, Zhi Chen, Lu Zhang
INTRODUCTION: FoxO3a is a member of FoxO transcription factor family that participates in the transcriptional regulation of autophagy. In this study we explored the anti-inflammatory function of FoxO3a-regulated autophagy in inflamed human dental pulp and lipopolysaccharide-treated mDPC6T cells. METHODS: The expression of FoxO3a and autophagy markers in caries and pulpitis from human dental pulp were examined by immunohistochemistry and Western blot. We conducted in vitro studies by treating mDPC6T cells with lipopolysaccharide for various lengths of time...
March 15, 2018: Journal of Endodontics
Anna L Suominen, Sinikka Varsio, Sari Helminen, Anne Nordblad, Satu Lahti, Matti Knuuttila
OBJECTIVE: We assessed dental and periodontal health in adults aged ≥30 years living in southern and northern Finland as part of the Health 2000/2011 Surveys (BRIF8901). MATERIAL AND METHODS: Clinical findings in 2000 (n = 2967) and 2011 (n = 1496) included the presence of teeth and number of teeth with caries, fillings, fractures or periodontal pockets. RESULTS: Edentulousness decreased in all age groups. The prevalence of those with no caries increased from 67% to 69% in men and from 80% to 85% in women, and of those with no periodontal pocketing from 26% to 30% in men and from 39% to 42% in women...
March 16, 2018: Acta Odontologica Scandinavica
Jing Zou, Mingmei Meng, Clarice S Law, Yale Rao, Xuedong Zhou
Malocclusion is a worldwide dental problem that influences the affected individuals to varying degrees. Many factors contribute to the anomaly in dentition, including hereditary and environmental aspects. Dental caries, pulpal and periapical lesions, dental trauma, abnormality of development, and oral habits are most common dental diseases in children that strongly relate to malocclusion. Management of oral health in the early childhood stage is carried out in clinic work of pediatric dentistry to minimize the unwanted effect of these diseases on dentition...
March 13, 2018: International Journal of Oral Science
Fernando Barcellos da Silva, Luiz Alexandre Chisini, Flávio Fernando Demarco, Bernardo Lessa Horta, Marcos Britto Correa
Population-based studies estimating the prevalence of tooth bleaching desire or the percentage of individuals who had performed this treatment are rare. Thus, the aim of this study was to evaluate the desire to perform tooth bleaching and the prevalence of adult individuals who had performed the treatment and investigate the association of these outcomes. A subsample (n = 536) of the 1982 Pelotas birth cohort in southern Brazil was investigated at the ages 15, 24 and 31 by clinical examinations and interviews...
March 8, 2018: Brazilian Oral Research
Ana Paula Corrêa de Queiroz Herkrath, Fernando José Herkrath, Maria Augusta Bessa Rebelo, Mario Vianna Vettore
OBJECTIVES: To investigate the structural and intermediary determinants of health-related quality of life (HRQoL) and oral health-related quality of life (OHRQoL) among adults with cleft lip and/or palate (CL/P). DESIGN AND PARTICIPANTS: A cross-sectional study was conducted with patients enrolled at the referral center for craniofacial anomalies in Manaus, Brazil. Adults aged 18 years or more with nonsyndromic CL/P were selected. MAIN OUTCOME MEASURES: Both HRQoL and OHRQoL were assessed using the 36-item Short-Form Health Survey and the Oral Impacts on Daily Performance, respectively...
January 1, 2018: Cleft Palate-craniofacial Journal
Yan Liu, Ling Zhang, Li-Na Niu, Tao Yu, Hockin H K Xu, Michael D Weir, Thomas W Oates, Franklin R Tay, Ji-Hua Chen
OBJECTIVES: To evaluate the bonding performance, antibacterial activity, and remineralization effect on enamel of the orthodontic adhesive containing MAE-DB and NACP. METHODS: Eighty non-carious human premolars were divided into 3 groups: Transbond XT (TB), PEHB + 5% MAE-DB (PD), and PEHB + 40% NACP + 5% MAE-DB (PND). Premolars were bonded with orthodontic brackets, the first subgroup (n = 10) and the second subgroup (n = 10) were subjected to shear bond strength testing after immersed in water for 1 day and in demineralization solution for 28 days respectively and then tested surface roughness, while the third subgroup (n = 6) was used for microhardness evaluation after aged in demineralization solution for 28 days...
March 10, 2018: Journal of Dentistry
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