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BMC Oral Health

Eva Cepova, Martina Cicvakova, Peter Kolarcik, Neda Markovska, Andrea Madarasova Geckova
BACKGROUND: Modification of health literacy (HL) is an important factor for improving and maintaining oral health. The aim of the study is to examine the association of HL with oral health-promoting behaviour (OHPB) and assess possible mediating effects of HL on the impact of socioeconomic status on OHPB. METHODS: A cross-sectional questionnaire survey on the Slovak general adult population (N = 360, mean age 39) was conducted in 2014 and 2015. The association of HL (9 domains of the Health Literacy Questionnaire) and OHPB was analysed using logistic regression models adjusted for gender, age and educational level...
March 14, 2018: BMC Oral Health
In-Ja Kim, Heung-Soo Lee, Hyun-Jeong Ju, Ja-Young Na, Hyo-Won Oh
BACKGROUND: A recent study in Canada reported that vitamin D deficiency is associated with dental caries. Because Koreans have been reported to be deficient in vitamin D, we investigated the relationship between dental caries and reduced serum vitamin D levels in Korean children. The purpose of this study was to analyze the relationships between blood vitamin D [25(OH)D] concentrations and dental caries in the permanent dentition of Korean children. METHODS: Data were collected from the Korea National Health and Nutrition Examination Survey performed in 2008-2013...
March 13, 2018: BMC Oral Health
Svetlana Tikhonova, Linda Booij, Violet D'Souza, Karla T B Crosara, Walter L Siqueira, Elham Emami
BACKGROUND: This scoping review addressed the question 'what do we know about stress-related changes in saliva and dental caries in general population?' METHODS: The review was conducted using electronic searches via Embase, MEDLINE, PsycINFO, CINAHL and WoS. All published human studies with both observational and experimental designs were included. Two reviewers independently reviewed eligible articles and extracted the data. The studies' quality was assessed using the Effective Public Health Practice Project Quality Assessment Tool...
March 13, 2018: BMC Oral Health
Işıl Sarıkaya, Kaan Yerliyurt, Yeliz Hayran
BACKGROUND: The purpose of this study was to investigate the effects of staining solutions and surface finishing on the colour stability and translucency of hybrid ceramic (HC) and resin nanoceramic (RNC) materials. METHODS: Twenty four groups consisting of 10 specimens (240 specimens in total) were created out of HC and RNC, including six groups to be stored in distilled water served as the controls groups. The Vita Enamic technical set, Shofu polishers, medium and fine rubber wheels and Sof-Lex polishing discs were used as polishing instruments...
March 13, 2018: BMC Oral Health
Sineepat Talungchit, Waranun Buajeeb, Chotima Lerdtripop, Rudee Surarit, Kongthawat Chairatvit, Sittiruk Roytrakul, Hiroaki Kobayashi, Yuichi Izumi, Siribang-On Piboonniyom Khovidhunkit
BACKGROUND: Salivary protein biomarkers for screening and diagnosis of oral lichen planus (OLP) are not well-defined. The objective of this study was to identify putative protein biomarkers for OLP using proteomic approaches. METHODS: Pooled unstimulated whole saliva was collected from five OLP patients and five healthy control participants. Saliva samples were then subjected to two-dimensional gel electrophoresis, followed by mass spectrometry to identify putative protein biomarkers...
March 13, 2018: BMC Oral Health
Xinqi Huang, Xiao Cen, Jun Liu
BACKGROUND: The aim of this study was to assess the influence of protraction facemask (PFM) on temporomandibular joint (TMJ) of skeletal Class III malocclusion patients. METHOD: Literature searches were carried out electronically in five English and three Chinese databases (Cochrane Database of Systematic Reviews, the Cochrane Central Register of Controlled Trials, PubMed, Embase, MEDLINE (via Ovid), Chinese Biomedical Literature Database, China National Knowledge Infrastructure, and VIP Database)...
March 12, 2018: BMC Oral Health
Jonathan T Macy, Elizabeth A S Moser, Adam T Hirsh, Patrick O Monahan, George J Eckert, Gerardo Maupomé
BACKGROUND: Mexican immigrants in the United States suffer from poor oral health. The objective of the current study was to explore the utility of applying theory-based factors associated with seeking preventive dental care in a sample of Mexican American adults. METHODS: Data were collected from a cross-sectional survey of a sample of 157 people of Mexican origin (64% female; age 34 ± 11 years) recruited primarily from church congregations and lay community organizations in Central Indiana...
March 12, 2018: BMC Oral Health
Pei Lin Zhuang, Li Xia Yu, Juan Kun Liao, Yan Zhou, Huan Cai Lin
BACKGROUND: The VicRK two-component signalling system regulates virulence and cariogenicity in Streptococcus mutans (S. mutans). The purpose of this study was to explore the genetic polymorphisms of the vicR and vicK genes, which are associated with dental caries in children with S. mutans. METHODS: In this study, 121 (from each group) clinical S. mutans strains were isolated from caries-free children and children with high-severity caries to sequence the vicR and vicK genes...
March 12, 2018: BMC Oral Health
Klara Janjić, Barbara Cvikl, Christoph Kurzmann, Andreas Moritz, Hermann Agis
BACKGROUND: To understand the responses of the dental pulp to hypoxia is of high relevance for regenerative endodontics and dental traumatology. Here, we aimed to reveal the effects of hypoxia and the hypoxia mimetic agent L-mimosine (L-MIM) on the production of sclerostin (SOST) and dickkopf-1 (DKK-1) in human dental pulp-derived cells (DPC). METHODS: DPC in monolayer, spheroid and tooth slice cultures were treated with L-MIM or hypoxia. Resazurin-based toxicity and MTT assays were performed to determine cell viability...
March 9, 2018: BMC Oral Health
Abrar Alanzi, Anfal Faridoun, Katerina Kavvadia, Aghareed Ghanim
BACKGROUND: Molar-incisor Hypomineralisation (MIH) is considered as a global dental problem. There is little knowledge of general dental practitioners (GDPs) and dental specialists (DSs) about this condition in different parts of the world, particularly in Gulf Cooperation Council (GCC) countries. Hence, this study has been carried out to assess the knowledge of GDPS and DSs in Kuwait about MIH condition, its clinical presentation and management. Findings would help national school oral health program (SOHP) to promote good oral healthcare...
March 7, 2018: BMC Oral Health
K H Bendixen, H Gjørup, L Baad-Hansen, J Dahl Hald, T Harsløf, M H Schmidt, B L Langdahl, D Haubek
BACKGROUND: Osteogenesis Imperfecta (OI) is characterized by a number of deviations in the orofacial region. The aims of the present study were to investigate the occurrence of temporomandibular disorders, to evaluate the psychosocial status, and to assess the dental occlusion in a population of adult OI patients. METHODS: Participants (n = 75) were classified with mild OI, type I (n = 56), or moderate-severe OI, type III and IV (n = 19). OI patients were examined according to the Research Diagnostic Criteria for Temporomandibular Disorders (axis I and II)...
March 7, 2018: BMC Oral Health
Mohammad A Alshoraim, Azza A El-Housseiny, Najat M Farsi, Osama M Felemban, Najlaa M Alamoudi, Amani A Alandejani
BACKGROUND: Dental fear (DF) is a challenging problem in dentistry. It is multifactorial in origin and many contributing factors have been identified. The aim of the study was to assess dental fear among 12-15 years old Arabic speaking children in Jeddah, Saudi Arabia and its relation to demographic variables, previous dental experience, and child behaviour. METHODS: In this cross-sectional study, a total of 1522 boys and girls from middle schools in Jeddah, Saudi Arabia participated in this study during the period of 2014 to 2016...
March 7, 2018: BMC Oral Health
Zhan-Shan Zhang
BACKGROUND: Studies had attempted to clarify the relation between COX2 -765G/C gene polymorphisms and periodontitis risk, but there has been no definite consensus to date. A meta-analysis was performed to further explore the relationship of COX2 -765G/C polymorphism on periodontitis risk among Chinese population. METHODS: The databases of PubMed, Springer Link, Ovid, Chinese Wanfang Databases, Chinese National Knowledge Infrastructure (CNKI) and Chinese Biology Medicine were searched up to January 2017...
March 7, 2018: BMC Oral Health
Mengru Xu, Chao Yuan, Xiangyu Sun, Menglin Cheng, Yanyi Xie, Yan Si
BACKGROUND: The utilization of oral health services in children remains at a relatively low level in China. However, little is known about the utilization patterns and related factors. The objective of this study was to explore the patterns of oral health service utilization and to determine the related factors among preschool children in Beijing, China, based on the Andersen behavioral model. METHODS: A cross-sectional study of 1425 preschool children aged 2 to 6 years was carried out in five kindergartens in Beijing, China...
March 6, 2018: BMC Oral Health
Niodita Gupta, Marko Vujicic, Cassandra Yarbrough, Brittany Harrison
BACKGROUND: The Affordable Care Act of 2010 increased dental coverage for children in the United States, (U.S.) but not for adults. Few studies in current scholarship make use of up-to-date, nationally representative data to examine oral health disparities in the U.S. POPULATION: The purpose of this study is to use nationally representative data to determine the prevalence of untreated caries among children and adults of different socioeconomic and racial/ethnic groups and to examine the factors associated with untreated caries among children and adults...
March 6, 2018: BMC Oral Health
Ingfrid Vaksdal Brattabø, Ragnhild Bjørknes, Anne Nordrehaug Åstrøm
BACKGROUND: To prevent child maltreatment, the identification of vulnerable children is essential. In Norway, public dental health personnel (PDHP) report suspicion of child maltreatment to child welfare services (CWS) at a relatively high rate. However, their reasons for reporting and the response from CWS have not been investigated. The objectives of this study were to (1) explore the reasons that PDHP send reports of concern, (2) examine how CWS responds to PDHP reports, and (3) assess whether different reasons for concern are associated with a given response from CWS...
March 2, 2018: BMC Oral Health
Nadia-Flore Tsobgny-Tsague, Eric Lontchi-Yimagou, Arnel Redon Nana Nana, Aurel T Tankeu, Jean Claude Katte, Mesmin Y Dehayem, Charles Messanga Bengondo, Eugene Sobngwi
BACKGROUND: There is a burglar association between diabetes and periodontitis. Many studies has shown that periodontitis treatment can help improving glycemic control in diabetes patients but little evidence of non-surgical treatment benefit is available in sub Saharan african diabetes patients. We aimed to assess the effects of non-surgical periodontal treatment (NSPT) of chronic periodontitis on glycaemic control in poorly controlled type 2 diabetes patients (T2D) in a sub-Saharan Africa urban setting...
February 26, 2018: BMC Oral Health
Robert Nedelcu, Pontus Olsson, Ingela Nyström, Andreas Thor
BACKGROUND: Several studies have evaluated accuracy of intraoral scanners (IOS), but data is lacking regarding variations between IOS systems in the depiction of the critical finish line and the finish line accuracy. The aim of this study was to analyze the level of finish line distinctness (FLD), and finish line accuracy (FLA), in 7 intraoral scanners (IOS) and one conventional impression (IMPR). Furthermore, to assess parameters of resolution, tessellation, topography, and color. METHODS: A dental model with a crown preparation including supra and subgingival finish line was reference-scanned with an industrial scanner (ATOS), and scanned with seven IOS: 3M, CS3500 and CS3600, DWIO, Omnicam, Planscan and Trios...
February 23, 2018: BMC Oral Health
Yukihiro Sato, Toru Tsuboya, Richard G Watt, Jun Aida, Ken Osaka
BACKGROUND: Temporary employment leads to psychological distress and higher mortality, but data on its associations with oral health is limited. We examined whether having the experience of temporary employment was associated with tooth loss among working adults in Japan. METHODS: We conducted a cross-sectional study from the 2010-2011 Japanese Study on Stratification, Health, Income, and Neighborhood study that analyzed 2652 participants aged 25-50 years (men = 1394; women = 1258)...
February 21, 2018: BMC Oral Health
Pedro Christian Aravena, Paula Astudillo, Horacio Miranda, Carlos Manterola
BACKGROUND: Third molar removal surgery is the most frequently performed surgery in the oral and maxillofacial field with a wide range of items in the quantification of postoperative complications. For their measure, in 2014 a previous scale design was presented. The aim of this study was to determine the reliability and validity of a scale designed to measure and quantify postoperative complications in third molar surgery (TMS). METHODS: A cross-sectional study of a measurement model was designed...
February 21, 2018: BMC Oral Health
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