[PDF] Top 20 Braz. Dent. J. vol.21 número6

... A recent study comparing the development of the osteoblastic phenotype of human alveolar bone- derived cells showed that collagen type I-coated titanium surface favors ce[r] ... See full document

... The viscosity of impression materials is determined, in part, by the amount of particles (2,5) and the findings of this investigation showed that materials with high viscosity [r] ... See full document

... This paper presents the case of a patient with Down syndrome and moderate mental retardation who suffered avulsion of the maxillary left central incisor after a fall, and was treated [r] ... See full document

... In view of the importance of introducing undergraduate dental students to NiTi rotary instruments, this study aimed at detecting procedural errors occurred during root canal [r] ... See full document

... The aim of this study was to investigate the influence of different composite resins - Filtek P90 (silorane-based composite) and Heliomolar (methacrylate-based compos[r] ... See full document

... Due to its higher frequency of bond failures than composite resins, some authors have been studying different bonding protocols in order to enhance its initial bond strength, such as [r] ... See full document

... by applying free weight on the holding arm in the cutting experiments (10). The burs were oriented approximately parallel to the 5 x 21 mm surface and they were positioned in contact with the specimens. The ... See full document

... The waxed frameworks were randomly arranged into 3 different groups of 5 based on the material to be used to cast them: grade 1 commercially pure titanium (CP Ti - Tritan; Dentaurum); cobalt-chromium alloy (Co- Cr - ... See full document

... levels to maintain normal bone repair (5). Excessive tension may cause irreversible damage to the periimplant bone tissue (6). Conversely, too low tension may unsatisfactorily stimulate the bone repair process (4). ... See full document

... Fifteen young adult male rats (Rattus novergicus male rats ( , Albinus, Holtzman), weighing between 200 g and 250 g were used. The animals were kept in plastic cages (40 x 32 x 17 cm) in a room with controlled climate ... See full document

... The aim of this study was to investigate the effects of low-level laser therapy (LLLT) by using gallium aluminum arsenide (GaAlAs) diode laser on human osteoblastic cells grown on titan[r] ... See full document

... Photomicrograph of fibrous capsule around of DCBB-pin: A= period of 7 days showing thick capsule with several vessels (V), some mononucleated inflammatory cells (circle), collagen fiber[r] ... See full document

... and 21 days, the ADM + cells specimens, were removed from the well-plates and frozen on dry ice and mounted using Optimal Cutting Temperature (OCT) compound (Tissue-Tek OCT; Miles ... See full document

... Bilateral chewers presented significantly better (p<0.05) masticatory performance than unilateral ones, however no differences in parameters of mandibular movement were found betwee[r] ... See full document

... (5 J/cm² per point, 10 s) and the other group received a placebo application (0 J/cm² per point, 15 s) on the affected points - superior, anterior, posterior, and posterior-inferior of the lateral pole of ... See full document

... Therefore, the objective of this study is to investigate the clonal nature of PGCL and CGCL of the jaws using the polymorphic human androgen receptor locus (HUMARA) assay.. M[r] ... See full document

... The surgical procedures were carried out at the oral Maxillofacial Surgery center of the Dental School of the Federal University of Bahia.. Power output varied according to the[r] ... See full document

... A 7-month-old girl with a craniofacial cavernous hemangioma has been successfully treated with oral methylprednisolone (12), showing that oral steroid treatment is an effic[r] ... See full document

... Mesiodens is a midline supernumerary tooth commonly seen in the maxillary arch and the talon cusp is a rare dental developmental anomaly seen on the lingual surface of anterior teeth.. [r] ... See full document

... bone defect of the animals treated with coffee had large amounts of blood clot even at 21 days (Fig. 3). As a result, differentiation in bone tissue was lower than in controls. Caffeine can modulate various ... See full document