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abstract：:This paper addresses the construction of public oral health policies in Brazil by reviewing the available literature. It includes a discussion of the social responses given by the Brazilian State to oral health policies and the relationship of these responses with the ideological oral health movements that have develo...

journal_title：Brazilian oral research

authors： Soares CL

更新日期：2012-01-01 00:00:00

abstract：:The aim of this study was to evaluate changes in the superficial dentin pattern of primary teeth after applying different phosphoric acid concentrations and conditioning times. Twenty-four dentin surfaces were divided in 4 groups with 10 teeth each: GI -no treatment; GII to GIV -phosphoric acid at 37%, 32%, and 10% re...

journal_title：Brazilian oral research

authors： Pimenta RA,Penido CV,Cruz Rde A,Alves JB

更新日期：2010-07-01 00:00:00

abstract：:The aim of this study was to verify the prevalence of signs and symptoms of temporomandibular disorders (TMD) in adolescents and its relationship to gender. The sample comprised 217 subjects, aged 12 to 18. The subjective symptoms and clinical signs of TMD were evaluated, using, respectively, a self-report questionnai...

journal_title：Brazilian oral research

authors： Bonjardim LR,Gavião MB,Pereira LJ,Castelo PM,Garcia RC

更新日期：2005-04-01 00:00:00

abstract：:The aim of this study was to evaluate the relationship between masticatory performance and maximum bite force in the primary dentition. The sample comprised 15 children of both genders, aged 3 to 5.5 years, with good systemic and oral health, presence of all primary teeth without large caries, no structural anomalies,...

journal_title：Brazilian oral research

authors： Gavião MB,Raymundo VG,Rentes AM

更新日期：2007-04-01 00:00:00

abstract：:The objective of this split-mouth, double-blind, randomized controlled trial was to compare the clinical effect of treatment of 2- or 3-wall intrabony defects with open flap debridement (OFD) combined or not with enamel matrix proteins (EMP). Thirteen volunteers were selected with one pair of or more intrabony defects...

journal_title：Brazilian oral research

authors： Chambrone D,Pasin IM,Conde MC,Panutti C,Carneiro S,Lima LA

更新日期：2007-07-01 00:00:00

abstract：:The odontogenic keratocyst (OKC) is a recurrent cyst that has been recently reclassified from an odontogenic tumor to an odontogenic cyst. The aim of the present study was to investigate its treatment and address issues related to its association with nevoid basal cell carcinoma syndrome (NBCCS). Lesions from the coho...

journal_title：Brazilian oral research

authors： Ribeiro-Júnior O,Borba AM,Alves CAF,Gouveia MM,Deboni MCZ,Naclério-Homem MDG

更新日期：2017-12-18 00:00:00

abstract：:There are many limitations to image acquisition, using conventional radiography, of the temporomandibular joint (TMJ) region. The Computed Tomography (CT) scan is a better option, due to its higher accuracy, for purposes of diagnosis, surgical planning and treatment of bone injuries. The aim of the present study was t...

journal_title：Brazilian oral research

authors： Marques AP,Perrella A,Arita ES,Pereira MF,Cavalcanti Mde G

更新日期：2010-10-01 00:00:00

abstract：:The objective of this study was to evaluate the effects of Cymbopogon citratus essential oil and its main compound (citral) against primary dental colonizers and caries-related species. Chemical characterization of the essential oil was performed by gas chromatography/mass spectroscopy (GC/MS), and the main compound w...

journal_title：Brazilian oral research

authors： Oliveira MAC,Borges AC,Brighenti FL,Salvador MJ,Gontijo AVL,Koga-Ito CY

更新日期：2017-11-06 00:00:00

abstract：:Satisfaction with dental aesthetics is a subjective indicator used in epidemiological studies and is related to health behaviours. Little is known about the factors that influence this indicator, particularly among adolescents who live in a situation of social vulnerability. The aim of this study was to investigate th...

journal_title：Brazilian oral research

authors： Kaieda AK,Bulgareli JV,Cunha IPD,Vedovello SAS,Guerra LM,Ambrosano GMB,Pereira AC,Paranhos LR,Cortellazzi KL

更新日期：2019-03-18 00:00:00

abstract：:The aim of the present study was to evaluate the periodontal conditions of anterior teeth that presented pathologic migration in patients with chronic periodontitis and to compare periodontal destruction in migrated versus non-migrated teeth. The sample included 32 patients of both sexes (mean age: 46.0 +/- 11.6 years...

journal_title：Brazilian oral research

authors： Costa MR,Silvério KG,Rossa CJ,Cirelli JA

更新日期：2004-10-01 00:00:00

abstract：:Over the last decade, there has been growing interest in diagnosing non-cavitated lesions in epidemiological studies involving large numbers of preschool children, schoolchildren and young adults. In this context, assessment of lesions characteristics indicating whether or not there is ongoing mineral loss is also con...

journal_title：Brazilian oral research

authors： Carvalho JC,Mestrinho HD

更新日期：2014-01-01 00:00:00

abstract：:The objective of the study was to analyze the surface area (SA) of the wear caused by simulated chewing on human enamel and opposing restorative material, namely: composite resin (CR), porcelain fused to metal (PFM), lithium disilicate (LD), or monolithic zirconia (MZr). Forty-eight premolars were selected as enamel s...

journal_title：Brazilian oral research

authors： Habib SR,Ansari AS,Alqahtani M,Alshiddi IF,Alqahtani AS,Hassan SH

更新日期：2020-01-10 00:00:00

abstract：:The aim of this study was to establish two new formulas for objectively evaluating skeletal maturation of cervical vertebrae in female and male Brazilian subjects using lateral cephalometric radiographs. The sample included 128 girls and 110 boys, aged 7.0 to 15.9 years, from the files of the Oral Radiology Clinic, Pi...

journal_title：Brazilian oral research

authors： Caldas Mde P,Ambrosano GM,Haiter Neto F

更新日期：2007-10-01 00:00:00

abstract：:The purpose of this study was to evaluate the inflammatory and cure events of acid-based reactions using glass ionomer cement used for cementation of crowns, bridges, onlays and orthodontic bands implanted in subcutaneous tissue, at different time intervals. A total of 48 male Wistar rats were used, distributed into 4...

journal_title：Brazilian oral research

authors： Santos RL,Moura Mde F,Carvalho FG,Guênes GM,Alves PM,Pithon MM

更新日期：2014-01-01 00:00:00

abstract：:The aim of this study was to evaluate the demographic, clinical, and therapeutic characteristics and predictive factors of poor prognosis in patients with primary oral squamous cell carcinoma (OSCC) in Uruguay. Medical records of patients with the diagnosis of primary OSCC treated between 2000 and 2010 in Uruguayan pu...

journal_title：Brazilian oral research

authors： Oliveira ML,Wagner VP,Sant'ana Filho M,Carrard VC,Hugo FN,Martins MD

更新日期：2015-01-01 00:00:00

abstract：:To achieve proper recontouring of anterior and posterior teeth, to obtain optimal morphology during enamel stripping, it is important to be aware of dental anatomy. This study aimed at evaluating crown dimensions and proximal enamel thickness in a sample of 40 extracted sound, human, mandibular, second bicuspids (20 r...

journal_title：Brazilian oral research

authors： Fernandes SA,Vellini-Ferreira F,Scavone-Junior H,Ferreira RI

更新日期：2011-07-01 00:00:00

abstract：:School and family together play an important role in the individual development of children. Therefore, this study aimed at evaluating the practices and attitudes towards oral health care of 245 education professionals working in 24 public municipal pre-schools in Niterói, State of Rio de Janeiro, Brazil. The data wer...

journal_title：Brazilian oral research

authors： Antunes Ldos S,Antunes LA,Corvino MP

更新日期：2008-10-01 00:00:00

abstract：:Dental treatment and surgery is a well-established method of correcting dentofacial deformities, and such treatment has an impact on the quality of life of individuals. The objective of this study was to evaluate the effect of orthognathic surgery on the quality of life of patients receiving treatment at the Universid...

journal_title：Brazilian oral research

authors： Corso PF,Oliveira FA,Costa DJ,Kluppel LE,Rebellato NL,Scariot R

更新日期：2016-01-01 00:00:00

abstract：:The aim of this study was to determine if multiple processing (heat-pressing) of a dental ceramic influences flexural strength, hardness, and microstructure. Ninety bar-shaped specimens (15 mm × 4 mm × 2 mm) of a pressed ceramic (Vita PM9) were fabricated and randomly divided into 6 groups (n = 15) according to the fa...

journal_title：Brazilian oral research

authors： Dal Piva AMO,Barcellos ASP,Bottino MA,Souza ROAE,Melo RM

更新日期：2018-10-25 00:00:00

abstract：:The aim of this study was to analyze the efficiency of experimental light-curing resin cements (ERCs) with a ternary photo-initiator system containing diphenyliodonium hexafluorphosphate (DPI) and different amines on retention of glass-fiber posts to dentin (GFP). ERCs formulations: a 1:1 mass ratio of 2,2-bis[4-(2-hy...

journal_title：Brazilian oral research

authors： Leite TV,Cavalcanti AN,Lima AF,Gonçalves LS,Watts DC,Baron GMM,Martins LRM

更新日期：2018-11-14 00:00:00

abstract：:Dental trauma in immature permanent teeth can damage pulp vascularization, which leads to necrosis and cessation of apexogenesis. Studies on tissue engineering using stem cells from human exfoliated deciduous teeth (SHEDs) have yielded promising results. Laser phototherapy (LPT) is able to influence the proliferation ...

journal_title：Brazilian oral research

authors： Moura-Netto C,Ferreira LS,Maranduba CM,Mello-Moura ACV,Marques MM

更新日期：2016-05-31 00:00:00

abstract：:The objective of the present study was to assess the effectiveness of reciprocating instrumentation in disinfecting oval-shaped root canals infected with Enterococcus faecalis. Forty-five human lower premolars were infected with a culture of E. faecalis (ATCC 29212) for 28 days. Five other teeth that were neither cont...

journal_title：Brazilian oral research

authors： Nakamura VC,Candeiro GT,Cai S,Gavini G

更新日期：2015-01-01 00:00:00

abstract：:The goal of this study was to evaluate skeletal, dental and chronological development in an HIV-positive group of children, as compared with a control group, during a four-year period. Panoramic radiographs and hand and wrist radiographs of 60 children were taken. The children, of both sexes, aged 5 years and 2 months...

journal_title：Brazilian oral research

authors： Holderbaum RM,Veeck EB,Oliveira HW,Silva CL,Fernandes A

更新日期：2005-07-01 00:00:00

abstract：:The aim of this study was to evaluate surface free energy (SFE), surface roughness (SR) and surface hardness (SH) of two commercially available materials for fabricating dental implant abutments. In addition, the specimens were investigated by scanning electron microscopy (SEM) to determine the surface morphology. Twe...

journal_title：Brazilian oral research

authors： Lima EM,Silva WJ,Moura JS,Faot F,Del Bel Cury AA

更新日期：2006-10-01 00:00:00

abstract：:The extent of separation between the maxillary and mandibular teeth in the fabrication of interocclusal splints designed to achieve efficiency and muscle relaxation is controversial and undefined in the literature. Based on this premise, the aim of this study was to evaluate the effect of interocclusal splint thicknes...

journal_title：Brazilian oral research

authors： Pita MS,Ribeiro AB,Garcia AR,Pedrazzi V,Zuim PR

更新日期：2011-11-01 00:00:00

abstract：:To assess the impact of oral conditions on the oral health-related quality of life (OHRQoL) of pediatric liver transplant candidates. This cross-sectional study included 60 children aged 13 to 48 months who were liver transplant candidates that attended the AC Camargo Cancer Center, São Paulo, Brazil. On the day of or...

journal_title：Brazilian oral research

authors： Vidigal EA,Abanto J,Haddad AE,Porta G,Alves FA,BÖnecker M

更新日期：2020-01-01 00:00:00

abstract：:The aim of the present transversal study was to evaluate the clinical and biochemical salivary parameters of children with and without erosive tooth wear (ETW). The study population was children aged 4 to 9 years. A trained and calibrated examiner (kappa value for intraexaminer reliability = 0.89) classified the child...

journal_title：Brazilian oral research

authors： Shitsuka C,Palma LF,Pedron IG,Polotow TGG,Barros MP,Leite MF,CorrÊa MSNP

更新日期：2020-09-04 00:00:00

abstract：:This study assessed the cross-sectional Knoop microhardness and flexural strength of root dentin exposed to different surface treatments with chemical agents after biomechanical preparation. Root canals from human canines were biomechanically treated and divided into eight groups (n=10) to receive one of the following...

journal_title：Brazilian oral research

authors： Marcelino AP,Bruniera JF,Rached-Junior FA,Silva SR,Messias DC

更新日期：2014-01-01 00:00:00

abstract：:To estimate the prevalence and related aspects of periodontitis in a rural area of the State of Bahia, Brazil, this cross-sectional study was carried out in the village of Matinha dos Pretos, Feira de Santana County, Bahia, among 172 subjects ranging from 20 to 60 years of age. During household visits, a full-mouth pe...

journal_title：Brazilian oral research

authors： de Macêdo TC,Costa Mda C,Gomes-Filho IS,Vianna MI,Santos CT

更新日期：2006-07-01 00:00:00

abstract：:This study evaluates how atenolol affects dental mineralization in offspring of female spontaneously hypertensive rats (fSHR) and normotensive Wistar rats (fW). fSHR and fW were treated with atenolol (100 mg/Kg/day, orally) during pregnancy and lactation. Non-treated fSHR and fW were the control groups. Enamel and den...

journal_title：Brazilian oral research

authors： Elias GP,Araujo HC,Sassaki KT,Delbem ACB,Antoniali C

更新日期：2020-01-01 00:00:00