Skeletal maturation of the cervical vertebrae: association with various types of malocclusion.

abstract：:Fluoride has been widely used in dentistry because it is a specific and effective caries prophylactic agent. However, excess fluoride may represent a hazard to human health, especially by causing injury to genetic material. Genotoxicity tests represent an important part of cancer research to assess the risk of potenti...

journal_title：Brazilian oral research

authors： Ribeiro DA,Scolastici C,Marques ME,Salvadori DM

更新日期：2004-07-01 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：:Clinical aspects and biochemical properties in the saliva of 21 patients prior to and following radiotherapy for head and neck cancer were evaluated (experimental group) and compared with the same properties in a control group of 21 subjects free of cancer. Salivary flow was evaluated by measuring the time necessary, ...

journal_title：Brazilian oral research

authors： de Barros Pontes C,Polizello AC,Spadaro AC

更新日期：2004-01-01 00:00:00

abstract：:The aim of this study was to verify the prevalence of dental fluorosis in schoolchildren aged 6 to 15 and its possible association with the impacts on their daily activities. This study is observational, cross-sectional and analytical. A total of 513 schoolchildren from the city of Pinheiro Preto, SC, took part in thi...

journal_title：Brazilian oral research

authors： Michel-Crosato E,Biazevic MG,Crosato E

更新日期：2005-04-01 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：:The sense of coherence (SOC) is a measure of global orientation regarding the ability of individuals to cope with stressful situations. The aim of the present study was to evaluate the association between SOC and quality of life (QoL) and clinical and sociodemographic characteristics among survivors of oral, oropharyn...

journal_title：Brazilian oral research

authors： Bonzanini LIL,Soldera EB,Ortigara GB,Schulz RE,Knorst JK,Ardenghi TM,Ferrazzo KL

更新日期：2020-02-07 00:00:00

abstract：:This study evaluated the effect of implantoplasty on different bone insertion levels of exposed implants. A model of the Bone Level Tapered implant (Straumann Institute, Waldenburg, Switzerland) was created through the Rhinoceros software (version 5.0 SR8, McNeel North America, Seattle, WA, USA). The abutment was fixe...

journal_title：Brazilian oral research

authors： Tribst JPM,Dal Piva AMO,Shibli JA,Borges ALS,Tango RN

更新日期：2017-12-07 00:00:00

abstract：:Osteoporosis, a disease characterized by progressive bone loss, has been the target of several studies in the past few years. It results in a much higher risk for fractures and might cause slower bone lesion healing. The aim of this work was to study the effects of Risedronate (allopathic medicine) and Calcarea phosph...

journal_title：Brazilian oral research

authors： Werkman C,Senra GS,da Rocha RF,Brandão AA

更新日期：2006-07-01 00:00:00

abstract：:There is a clear reported association between social disparity and oral health, for example, between dental caries and malnutrition in children. This fact is detected in several studies, and also found amongst the Brazilian population. However, several efforts have been made to improve the quality of life of the popul...

journal_title：Brazilian oral research

authors： Navarro MF,Modena KC,Bresciani E

更新日期：2012-01-01 00:00:00

abstract：:The aim of this in vitro study was to evaluate four different approaches to the decision of changing or not defective amalgam restorations in first primary molar teeth concerning the loss of dental structure. Ditched amalgam restorations (n = 11) were submitted to four different treatments, as follows: Control group -...

journal_title：Brazilian oral research

authors： Sardenberg F,Bonifácio CC,Braga MM,Imparato JC,Mendes FM

更新日期：2008-07-01 00:00:00

abstract：:This investigation aims to discuss the methodologies applied in clinical trials published about Carisolv, in order to assess the best scientific evidence concerning chemo-mechanical caries removal. Papers concerning the use of Carisolv were sought using a search strategy. The titles and abstracts of all the reports id...

journal_title：Brazilian oral research

authors： Marquezan M,Faraco Junior IM,Feldens CA,Tovo MF,Ottoni AB

更新日期：2006-10-01 00:00:00

abstract：:We reviewed the literature to evaluate: a) The compliance of randomized clinical trials (RCTs) on bleaching with the CONSORT; and b) the risk of bias of these studies using the Cochrane Collaboration risk of bias tool (CCRT). We searched the Cochrane Library, PubMed and other electronic databases, to find RCTs focused...

journal_title：Brazilian oral research

authors： Loguercio AD,Maran BM,Hanzen TA,Paula AM,Perdigão J,Reis A

更新日期：2017-08-28 00:00:00

abstract：:The aim of this study was to evaluate the bond strength of different triccalcium silicate cements to retrograde cavity using a push out test. Thirty maxillary central incisors were shaped using #80 hand files and sectioned transversally. Root slices were obtained from the apical 4 mm after eliminating the apical extre...

journal_title：Brazilian oral research

authors： Stefaneli Marques JH,Silva-Sousa YTC,Rached-Júnior FJA,Macedo LMD,Mazzi-Chaves JF,Camilleri J,Sousa-Neto MD

更新日期：2018-03-08 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

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：:This study evaluated whether periodontal ligament (PL) thickness varied with root size and examined the possible influence of this variation on orthodontic mechanics. Measurements were taken of the maxillary left first molar in 54 male Wistar rats. Mean mesial and distal PL thicknesses were compared between the interm...

journal_title：Brazilian oral research

authors： Cuoghi OA,Tondelli PM,Aiello CA,Mendonça MR,Costa SC

更新日期：2013-01-01 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 aim of our study was to isolate populations of keratinocyte stem cells based on the expression of cell surface markers and to investigate whether the culture could affect their phenotype. keratinocytes from human oral mucosa were sorted based on the expression of the epithelial stem cell markers p75NTR and CD71. W...

journal_title：Brazilian oral research

authors： Daltoe FP,Oliveira NAJ,Peron CN,Sharpe PT,Mantesso A

更新日期：2020-04-06 00:00:00

abstract：:The cyclic resistance of ProTaper Universal (size 25/08) and ProTaper Next (size 25/06) instruments was compared in artificial canals with different curvatures in this study. A total of 30 ProTaper Universal and 30 ProTaper Next instruments were divided into 6 groups (n = 10) and were operated into artificial canals w...

journal_title：Brazilian oral research

authors： Peng C,Hui WU,Wang L,Xin HU,Deng S,Li C,Zhang L

更新日期：2015-01-01 00:00:00

abstract：:Increased surface roughness and wear of resin cements may cause failure of indirect restorations. The aim of this study was to evaluate quantitatively the surface roughness change and the vertical wear of four resin cements subjected to mechanical toothbrushing abrasion. Ten rectangular specimens (15 × 5 × 4 mm) were ...

journal_title：Brazilian oral research

authors： Ishikiriama SK,Ordoñéz-Aguilera JF,Maenosono RM,Volú FL,Mondelli RF

更新日期：2015-01-01 00:00:00

abstract：:This study analyzed the effects of unilateral detachment of the temporal muscle and coronoidotomy on facial growth in young rats. Thirty one-month-old Wistar rats were distributed into three groups: detachment, coronoidotomy and sham-operated. Under general anesthesia, unilateral detachment of the temporal muscle was ...

journal_title：Brazilian oral research

authors： Gomes FE,Moraes RB,Luz JG

更新日期：2012-07-01 00:00:00

abstract：:Human Papillomavirus (HPV) has considerable tropism for epithelial and mucosal tissues and can therefore be found in several anatomical sites, including the oral cavity. This study aimed to investigate the presence of HPV-DNA and the most frequent viral types in patients using full dentures, compare to patients not us...

journal_title：Brazilian oral research

authors： Nascimento ACDS,Nocetti MC,Lugo LZA,Jacob CMB,Machado AP,Padovani CTJ,Ferreira AMT,Fernandes CEDS,Tozetti IA

更新日期：2019-11-25 00:00:00

abstract：:[This corrects the article doi: 10.1590/1807-3107BOR-2017.vol31.0105]. ...

journal_title：Brazilian oral research

authors：

更新日期：2018-02-01 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 purpose of this study was to analyze luxation injuries in children between the ages of 0 and 5 years treated at an emergency service department. A total of 1,703 records, corresponding to a period of 10 years at the Emergency Center of the Baby Clinic at Londrina State University, Brazil, were analyzed. The age, g...

journal_title：Brazilian oral research

authors： Assunção LR,Ferelle A,Iwakura ML,Nascimento LS,Cunha RF

更新日期：2011-03-01 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 present systematic review was performed to investigate if there is evidence justifying the prophylactic extraction of third molars, one of the most frequent procedures in oral surgery. A series of searches was carried out for randomized, clinical trials and systematic reviews in seven databases (MEDLINE, BBO, LILA...

journal_title：Brazilian oral research

authors： Costa MG,Pazzini CA,Pantuzo MC,Jorge ML,Marques LS

更新日期：2013-03-01 00:00:00

abstract：:This research evaluated the bone repair process in surgical defects created on the parietal bones of diabetic rabbits using the guided bone regeneration technique to observe the effects of alloxan in the induction of diabetes mellitus. Twenty-four adult rabbits were divided into three study groups: control (C), diabet...

journal_title：Brazilian oral research

authors： Vieira EM,Ueno CS,Valva VN,Goulart Md,Nogueira Tde O,Gomes MF

更新日期：2008-04-01 00:00:00

abstract：:The aim of this study was to evaluate the preparation time and the amounts of apically extruded debris and irrigant using different nickel-titanium instrumentation systems. Forty-five extracted single-rooted mandibular premolar teeth were selected and divided into three groups. The root canals were instrumented accord...

journal_title：Brazilian oral research

authors： Küçükyilmaz E,Savas S,Saygili G,Uysal B

更新日期：2015-01-01 00:00:00

abstract：:Properly performed daily mechanical biofilm control is the most important prevention strategy for periodontal diseases. However, proper mechanical biofilm control is not performed effectively by the majority of the population, mainly due to lack of motivation and of manual dexterity. Local biofilm retention factors ma...

journal_title：Brazilian oral research

authors： Haas AN,Pannuti CM,Andrade AK,Escobar EC,Almeida ER,Costa FO,Cortelli JR,Cortelli SC,Rode SD,Pedrazzi V,Oppermann RV

更新日期：2014-07-11 00:00:00