Brazilian Dental Journal
SCOPUS (1990-2023)
0103-6440
Brazil
Cơ quản chủ quản: Associacao Brasileira de Divulgacao Cientifica
Lĩnh vực:
Dentistry (miscellaneous)
Các bài báo tiêu biểu
Effect of hydrofluoric acid etching duration on the roughness and flexural strength of a lithium disilicate-based glass ceramicThe aim of this study was to examine the effect of different acid etching times on the surface roughness and flexural strength of a lithium disilicate-based glass ceramic. Ceramic bar-shaped specimens (16 mm x 2 mm x 2 mm) were produced from ceramic blocks. All specimens were polished and sonically cleaned in distilled water. Specimens were randomly divided into 5 groups (n=15). Group A (c... ... hiện toàn bộ
Tập 22 Số 1 - Trang 45-50 - 2011
Behavioral problems and emotional stress in children with bruxismBruxism has a multifactorial etiology, and psychosocial factors have been considered to increase the risk of occurrence of this parafunction. The aim of this study was to evaluate the behavior profile of a group of children diagnosed with bruxism. Eighty 7-11-year-old children of both genders (mean age 8.8 years) first recruited as eligible participants. Twenty-nine children (18 males and ... ... hiện toàn bộ
Tập 23 Số 3 - Trang 246-251 - 2012
Influence of adhesive system and bevel preparation on fracture strength of teeth restored with composite resinThe aim of this study was to evaluate the fracture strength of teeth with different cavosurface margin cavity preparations and restored with composite resin and different adhesive systems. Eighty premolars were randomly divided in 8 groups, as follow: G1- sound teeth; G2- MOD preparation (no restoration); G3- Adper Single Bond without bevel preparation (butt joint); G4- Adper Single Bond w... ... hiện toàn bộ
Tập 21 Số 4 - Trang 327-331 - 2010
Acid Etching and Surface Coating of Glass-Fiber Posts: Bond Strength and Interface AnalysisAbstract The aim of this study was to evaluate the bond strength of a composite resin to glass-fiber post (GFP) treated or not with phosphoric acid, silane coupling agent, and unfilled resin. GFPs were etched or not with 37% phosphoric acid and different surface coating applied: silane coupling agent, unfilled resin, or both. Composite resin blocks were built around a 4-mm height on the GF... ... hiện toàn bộ
Tập 27 Số 2 - Trang 228-233 - 2016
Research Reporting Guidelines in Dentistry: A Survey of EditorsAbstract The use of reporting guidelines has an important role in the development of health research, improving the quality and precision of the publications. This study evaluated how dental journals use reporting guidelines. All editors of dental journals registered on the 2013 Journal Citation Reports list (n=81) were invited to participate. The data were collected by a self-reported web... ... hiện toàn bộ
Tập 28 Số 1 - Trang 3-8
Effect of Chlorhexidine on Dentin Bond Strength of Two Adhesive Systems after Storage in Different MediaThe aim of this study was to evaluate the effect of 2% chlorhexidine (CHX) application during the bonding protocol on microshear bond strength of two adhesive systems, after storage in different media. Seventy-two human molars had their crowns cut in half and embedded in PVC cylinders with acrylic resin. The specimens were randomly divided into experimental groups (n=12) according to the a... ... hiện toàn bộ
Tập 26 Số 6 - Trang 642-647 - 2015
Osteoporosis Affects Functional Activity and Gene Expression of Osteoblastic Cells Derived from Rat Alveolar BoneAbstract Recent studies suggest that osteoporosis, in addition to the damage caused in long bones, may cause deterioration in the jaws, especially in alveolar bone sites, with effects in the progress of periodontal disease as well as in bone healing. The aim of this study was to evaluate the effect of osteoporosis in the metabolism of rat alveolar bone osteoblasts. There were used 10 femal... ... hiện toàn bộ
Tập 31 Số 6 - Trang 617-622