Marginal integrity and microleakage of direct and indirect composite inlays: SEM and stereomicroscopic evaluation [0.03%]
扫描电镜和体视显微镜对直接和间接复合树脂嵌体边缘完整性和微渗漏的评价
Carlos José Soares,Leonardo Celiberto,Paula Dechichi et al.
Carlos José Soares et al.
The aim of this study was to evaluate the microleakage of direct and indirect composite inlays by stereomicroscopy and scanning electron microscopy (SEM). Thirty bovine incisors were ground to obtain an incisal platform, simulating the occl...
The effect of dexamethasone in the pathogenesis of ligature-induced periodontal disease in Wistar rats [0.03%]
地塞米松对系带结扎诱导的Wistar大鼠牙周病病理发生的影响
Juliano Cavagni,Ana Cristina Soletti,Eduardo José Gaio et al.
Juliano Cavagni et al.
The aim of this study was to evaluate, in rats, the role of the systemic use of dexamethasone in the pathogenesis of induced alveolar bone loss. In 26 female Wistar rats, ligatures were placed around the second upper molars, and the contral...
Relation between chronic periodontal disease and plasmatic levels of triglycerides, total cholesterol and fractions [0.03%]
慢性牙周病与血浆甘油三酯、总胆固醇及分数组水平关系的研究
Ana Cristina Posch Machado,Maria Rozeli de Souza Quirino,Luiz Fernando Costa Nascimento
Ana Cristina Posch Machado
Many people in the world are affected by hyperlipidemia, which is a known risk factor for atherosclerotic disease. On the other hand, periodontitis, a prevalent oral disease, has been connected to several systemic health changes, including ...
One-bottle adhesives: in vitro analysis of solvent volatilization and sealing ability [0.03%]
单瓶充填粘固剂的溶剂挥发和封闭性分析体外试验
Fábio Garcia Lima,Rafael Ratto de Moraes,Flávio Fernando Demarco et al.
Fábio Garcia Lima et al.
The aim of this study was to compare the solvent volatilization rate and evaluate the sealing ability of different one-bottle adhesives that were in constant clinical use--an ethanol/water-based adhesive (Single Bond, 3M/ESPE-SB) and an ace...
Comparative Study
Brazilian oral research. 2005 Oct-Dec;19(4):278-83. DOI:10.1590/s1806-83242005000400008 2005
Compressive strength and compressive fatigue limit of conventional and high viscosity posterior resin composites [0.03%]
传统和高粘度后牙树脂复合材料的抗压强度和疲劳极限
Letícia Brandão,Gelson Luis Adabo,Luís Geraldo Vaz et al.
Letícia Brandão et al.
The purpose of this study was to compare the compressive strengths and compressive fatigue limits of three posterior composite resins (Filtek P-60, Surefil and Prodigy Condensable) and a universal restorative composite (Z-100). Cylindrical ...
Comparative Study
Brazilian oral research. 2005 Oct-Dec;19(4):272-7. DOI:10.1590/s1806-83242005000400007 2005
Influence of activation modes on diametral tensile strength of dual-curing resin cements [0.03%]
激发方式对双固化树脂粘接剂径向拉伸强度的影响
Renata Garcia Fonseca,Juliana Gomes dos Santos,Gelson Luis Adabo
Renata Garcia Fonseca
In metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. The effect of the lack of photoactivation on the strength of these cements has been rarely studied. This study evaluated t...
Effect of the sodium hypochlorite and citric acid association on smear layer removal of primary molars [0.03%]
次氯酸钠和柠檬酸联合去除乳磨牙牙本质玷污层的效果研究
Gabriela da Rosa Götze,Cristiane Beatriz Costa Sales Cunha,Laura Salignac de Souza Guimarães Primo et al.
Gabriela da Rosa Götze et al.
This study aimed to assess the capacity of a sodium hypochlorite and citric acid (CA) association (the latter at different concentrations) in removing coronal smear layer (SL) of primary teeth. For this purpose, the pulp chamber roof and fl...
Fluoride kinetics in saliva after the use of a fluoride-containing chewing gum [0.03%]
含氟口香糖对唾液中氟离子浓度的影响研究
Maria Francisca Thereza Borro Bijella,Fernanda Lourenção Brighenti,Maria Fernanda Borro Bijella et al.
Maria Francisca Thereza Borro Bijella et al.
There is a relationship between the use of fluoride, the reduction of dental caries and the increase of dental fluorosis. The purpose of this study was to analyze the fluoride kinetics in saliva after using the Happydent chewing gum, which ...
Controlled Clinical Trial
Brazilian oral research. 2005 Oct-Dec;19(4):256-60. DOI:10.1590/s1806-83242005000400004 2005
Dental caries in young male adults: prevalence, severity and associated factors [0.03%]
年轻男性的龋齿患病率、严重程度及影响因素
Marcelo Augusto Amaral,Luiza Nakama,Carlos Alberto Conrado et al.
Marcelo Augusto Amaral et al.
The aim of the present study was to determine the prevalence and severity of dental caries as well as the needs for dental treatment in 18-year-old males from Maringá, PR, Brazil. The association of dental caries experience with socioecono...
Gisele Angnes,Vivian Angnes,Rosa Helena Miranda Grande et al.
Gisele Angnes et al.
The reduction in caries prevalence has not occurred uniformly for all dental surfaces. As the occlusal surfaces are still the most likely sites for the development of lesions, new methods of diagnosis are still being evaluated. This study c...
Comparative Study
Brazilian oral research. 2005 Oct-Dec;19(4):243-8. DOI:10.1590/s1806-83242005000400002 2005