[PDF] Top 20 Braz. oral res. vol.25 número4

... Finally, we should acknowledge that the UEPG under- graduate course in Dentistry, consolidated and enjoying considerable local, regional and national prestige, eviden[r] ... See full document

... 25. Imrey PB, Chilton NW, Pihlstrom BL, Proskin HM, Kingman A, Listgarten MA, et al. Recommended revisions to American Dental Association guidelines for acceptance of chemothera- peutic products for gingivitis ... See full document

... The purpose of this study was to evaluate the physical-chemical characteristics of the whitening toothpastes by determining their effect on bovine enamel surfaces du[r] ... See full document

... found in the patient’s diet. In modern societies diet includes a wide range of colored foods and drinks, which can affect the natural color of composite res- torations to different degrees. So far, many studies ... See full document

... The original data were sent to a workstation. The association of MPR and axial images (with simulta- neous analysis of coronal and sagittal views) were displayed and analyzed using Vitrea  software, ver- sion 3.4.5 ... See full document

... For the present study, two metal models were used as master dies. One model was 2 mm higher than the other to make a relief in the irst step of a putty-wash technique using a polyvinyl siloxane impression material ... See full document

... no xerostomia/hyposalivation, xerostomia without salivary gland hypofunction, and salivary grand hypofunction induced by drugs, Sjögren syndrome, head and neck radiation, or idiopathic factors. They reported that ... See full document

... The groups without any remaining coronal structure and with a beveled shoulder design behaved similarly to the group with remaining coronal dental structure and a shoulder de[r] ... See full document

... It may be suggested that bottle feeding alone is not directly associated with higher prevalence rates of increased overjet and Class 2 canine relationship in the primary dentitio[r] ... See full document

... Thus, the aim of this experimental inves- tigation was to assess the values relative to mesio- distal, cervico-occlusal and buccolingual crown di- mensions, as well as the proxim[r] ... See full document

... Abstract: The aim of the present study was to determine the prevalence of dental trauma and associated factors among a sample of patients with severe cerebral palsy.. The sample was ma[r] ... See full document

... Samples were divided into three groups. GI was instrumented with the Hero 642 system (Micro- Mega, Besançon, France), according to the follow- ing sequence: 30/.06, 25/.06, 20/.06, 25/.06 and 30/.06. GII ... See full document

... The evaluation of contraction stress of polymeric materials in dentistry is usually performed using a tensiometer. The contraction stress measured by this equipment can be used to express the maximum stress of the ... See full document

... According to the results of the present study, no signiicant difference was found between the bond strengths of microhybrid and lowable composites. This study just measured the microtensile bond strength, and did not ... See full document

... structions (primer for 15 seconds, air dried for 10 seconds, adhesive resin, and photoactivation). In the test group (G CHX ), 1.5 µL of a 2% chlorhexidine di- gluconate solution was applied with a microbrush for 30 ... See full document

... The research team consisted of ive investiga- tors. The research was divided into two stages. In the irst stage, 20 patients who were not part of the main study were randomly selected and evaluated for the presence or ... See full document

... In the present study, subjects who brushed their teeth with toothpaste supplemented with mineral oil or vegetable oil exhibited reduced oral hygiene indexes. Notably, the absence of differences among groups at ... See full document

... Seven-day lead-in periods were allowed before each phase, when volunteers used the treatment assigned for the next phase. Volunteers lived in an optimally luoridated city (0.6-0.8 mg F/L for the region), and drank and ... See full document

... Historically, dental research in Brazil has been conducted in teaching and research institutions, often in the form of activities connected with graduate programs supported [r] ... See full document

... Abstract: Acid erosion is a supericial loss of enamel caused by chemi- cal processes that do not involve bacteria. Intrinsic and extrinsic factors, such as the presence of acid substances in the oral cavity, may ... See full document