The influence of cigarette smoke inhalation on bone density. A radiographic study in rats [0.03%]
吸烟对骨密度影响的放射学研究——大鼠模型
João Batista César-Neto,Bruno Braga Benatti,Flávio Ricardo Manzi et al.
João Batista César-Neto et al.
The aim of this study was to evaluate the influence of cigarette smoke inhalation (CSI) and its cessation on tibiae bone quality. Forty-one male Wistar rats were randomly assigned to one of the following groups: Group 1--control (n = 14), G...
Hand and ultrasonic instrumentation in the treatment of chronic periodontitis after supragingival plaque control [0.03%]
龈上洁治联合手工及超声器械根面平整治疗慢性牙周炎的疗效
Ana Chapper,Viviane Vasconcelos Catão,Rui Vicente Oppermann
Ana Chapper
This study compared the clinical effects of hand or ultrasonic scaling and root planing on the treatment of chronic periodontitis. After supragingival plaque control, twenty patients were examined by a blinded and calibrated examiner for pr...
Comparative Study
Brazilian oral research. 2005 Jan-Mar;19(1):41-6. DOI:10.1590/s1806-83242005000100008 2005
Carlos Augusto Nassar,Patrícia Oehlmeyer Nassar,Patricia Maria Nassar et al.
Carlos Augusto Nassar et al.
The aim of the present work was to evaluate the effect of a selective cyclooxygenase-2 (COX-2) inhibitor (meloxicam) on the alveolar bone loss progression in experimentally induced periodontitis. Forty (40) Wistar rats were separated into 8...
The effect of insertion and photopolymerization techniques on microleakage of class V cavities--a quantitative evaluation [0.03%]
插入法和光固化技术对V类洞微渗漏的影响——定量评价
Fabiana Mantovani Gomes França,Frederico Seidi Hori,Alex José Souza dos Santos et al.
Fabiana Mantovani Gomes França et al.
The aim of this in vitro study was to evaluate by spectrophotometry the influence of the incremental technique and progressive light curing in the microleakage of Class V cavities. Forty samples were prepared with class V cylindrical caviti...
Influence of carbamide peroxide-based bleaching agents on the bond strength of resin-enamel/dentin interfaces [0.03%]
过氧化脲漂白剂对树脂与牙釉质/牙本质粘接强度影响的实验研究
Vanessa Cavalli,Ricardo Marins de Carvalho,Marcelo Giannini
Vanessa Cavalli
In this bond strength study, a bleaching agent containing 10% carbamide peroxide was applied over composite-teeth bonded interfaces of two adhesive systems applied to enamel and dentin. Sixteen human third molars were used for bonding proce...
Adhesive systems used for sealing contaminated surfaces: a microleakage evaluation [0.03%]
用于封闭受污染表面的粘接系统：微渗漏评估
Rosa Helena Miranda Grande,Alessandra Reis,Alessandro Dourado Loguercio et al.
Rosa Helena Miranda Grande et al.
The aim of this study was to compare two adhesive systems (OptiBond FL and OptiBond SOLO) used as a sole material for sealing pit and fissures on contaminated surfaces with respect to microleakage. After acid etching, 56 sound teeth were co...
Comparative Study
Brazilian oral research. 2005 Jan-Mar;19(1):17-22. DOI:10.1590/s1806-83242005000100004 2005
Influence of root embedment material and periodontal ligament simulation on fracture resistance tests [0.03%]
根固定材料和牙周韧带模拟对牙折测试的影响
Carlos José Soares,Eliane Cristina Gava Pizi,Rodrigo Borges Fonseca et al.
Carlos José Soares et al.
The aim of this study was to evaluate the influence of the embedment material and periodontal ligament simulation on fracture resistance of bovine teeth. Eighty bovine incisor teeth were randomized into 8 groups (n = 10), embedded in acryli...
Comparative Study
Brazilian oral research. 2005 Jan-Mar;19(1):11-6. DOI:10.1590/s1806-83242005000100003 2005
Luciane Dias de Oliveira,Cláudio Antonio Talge Carvalho,Marcia Carneiro Valera et al.
Luciane Dias de Oliveira et al.
The aim of this study was to evaluate the ability of endotoxin to diffuse through dentinal tubules towards the cement and to observe the period of time needed for it to reach the external root surface. Thirty single-rooted human teeth had t...
Saul Goldenberg
Saul Goldenberg
Correlation among mutans streptococci counts, dental caries, and IgA to Streptococcus mutans in saliva [0.03%]
变异链球菌计数、龋病与唾液中抗变异链球菌IgA的相关性研究
Cristiane Yumi Koga-Ito,Clélia Aparecida Paiva de Martins,Ivan Balducci et al.
Cristiane Yumi Koga-Ito et al.
Two-hundred and forty individuals were studied, divided into five groups as follows: caries-free children, children with caries, children with rampant caries, young adults with and without caries. Whole stimulated saliva was collected and a...