Fratura do seio frontal: relato de caso

The frontal sinus fractures are derived from accidents of great intensity. Are usually associated with fractures of the midface, including the naso-orbital fractures and zygomatic ethmoid. Several treatment modalities have been proposed. In this case it was used to access bicoronal reconstruction of the anterior frontal sinus, and restore contour fronto-naso-orbital-ethmoid with satisfactory results.

Estratégias de sustentabilidade na prática odontológica

Dentists have widely discussed environmental issues with a view to the implementation of sustainability strategies in dental practice. It is unacceptable the practice of dentistry today as merely the solution of dental problems. The Dentist has a social responsibility to incorporate into your daily work concrete actions to reduce the impact of its production process. The purpose of this study is to characterize the development and application of performanceoriented model of social responsibility in dental practice, built to preserve the environmental cause in dentistry in order to trace change scenario that allows the environmental management without compromising the quality of services offered.

Wettability behavior of nanotubular TiO2 intended for biomedical applications

Nanotubes have been subject of studies with regard to their ability to promote differentiation of several cells lines. Nanotubes have been used to increase the roughness of the implant surfaces and to improve bone tissue integration on dental implant. In this study TiO2 nanotube layer prepared by anodic oxidation was evaluated. Nanotube formation was carried out using Glycerol-H2O DI(50-50 v/v)+NH4F(0,5 a 1,5% and 10-30V) for 1-3 hours at 37ºC. After nanostructure formation the topography of surface was observed using field-emission-scanning-microscope (FE-SEM). Contact angle was evaluated on the anodized and non-anodized surfaces using a water contact angle goniometer in sessile drop mode with 5 μL drops. In the case of nanotube formation and no treatment surface were presented 39,1° and 75,9°, respectively. The contact angle describing the wettability of the surface is enhanced, more hydrophilic, on the nanotube surfaces, which can be advantageous for enhancing protein adsorption and cell adhesion.

Família Enterobacteriaceae, Acinetobacter baumannii e Pseudomonados na microbiota bucal de pacientes mantidos em unidades de terapia intensiva

Enteric organisms, pseudomonads and other opportunistic microorganisms in the oral microbiota have been linked to serious infections in patients hospitalized in intensive care units (ICU). The present study evaluated the presence of family Enterobacteriaceae, Pseudomonas aeruginosa, and Acinetobacter baumannii in the mouth of patients in ICU, correlating it with oral and systemic conditions. Data on health, socioeconomic status, medication use, drug addiction, medical and family histories of patients held for more than 72 hours in the ICU with a diagnosis of severe infection or that developed this condition after entry in said unit were obtained. Fifty patients provided clinical samples of supragingival and subgingival biofilms, saliva and oral mucous membranes were collected, as well as respiratory secretions from patients with pneumonia, blood and urine for sepsis. The presence of target microorganisms was carried out by polymerase chain reaction (PCR) and by culture using selective media. The Chi-square and Mann-Whitney tests were used for statistical analysis, and the significance level was 5%. The intraoral clinical conditions of the patients were poor. The family Enterobacteriaceae was the most prevalent, affecting 39.5% of the supragingival biofilm samples of patients attended in ICU and 18.6% of patients in the control group, besides the rods were the only group found in extraoral samples.

Início de ativação muscular de estabilizadores primários e a capacidade física para avaliar estabilização lombo-pélvica

Introduction: Due to the high incidence of low back pain without apparent cause, different approaches to evaluate the lumbar instability has been proposed, such as surface electromyography to determine pre-activation and the ability of lumbar stabilization through functional physical assessment. In this context, the objective of this study was to evaluate the early activation of the primary stabilizing muscles in subjects without low back pain, with different physical abilities function (CFF). Method: Study participants were 20 subjects with 19.8 ± 1.4 years, 55.7 ± 8.8 kilos, 1.66 ± 0.08 m, of both sexes. The subjects underwent six Tests Physical Function (TFF) and the Test of Fast Moving Flexion Arm (TMRFB) to capture the electromyographic activity of the lumbar multifidus muscles (LM) and internal oblique - lower fibers (HI). Were assigned weights for each functional test and the result of the physical capacity of the final functional subject ranged from 0 to 100%. In the analysis of TMRB was considered the onset time of activation between the ML and HI. Results: Regarding TFF 2 (10%) subjects were considered to have normal physical capacity, 6 (30%) with good physical ability and 12 (60%) with regular physical capacity or poor. As for TMRFB average values of initiation of muscle activation in 75% of subjects were within the limits to characterize the condition of pre-muscle activation. Conclusion:The results obtained in the TFF were low compared with the CFF of asymptomatic subjects evaluated. This fact does not mean that the condition of stabilization of the subject is appropriate. However, the results obtained in the electromyographic examination to suggest that 25% of asymptomatic subjects tested did not have a proper condition of lumbar stabilization.

Ensino de jornalismo: perfil profissional, regionalização das habilidades técnicas e competências

From 2002 on, when the curricular flexibility was ruled by the Education Ministry, the courses of Journalism in Brazil, more dedicated to improve teaching quality, have tried to adapt its curricular program schedules to regional realities. In this article, they aim to show how Journalism teaching is being provided in the Country and, at the same time, what students think of the disciplines and what do specialists and the press expect from them.

Envelhecimento e novas tecnologias: a inclusão digital e tecnológica na preparação para a aposentadoria e sua influência na qualidade de vida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estrutura genômica de uma população de suínos base Landrace

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Parâmetros industriais para produção de Pleurotus ostreatus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Não é só a torcida organizada: o que os torcedores organizados têm a dizer sobre a violência no futebol

Pós-graduação em Ciências da Motricidade - IBRC

Unesp Informa, 2013, número 39

Boletim elaborado pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Unesp Ciência, 2013, ano 4, número 39

Revista elaborada pela Assessoria de Comunicação e Imprensa da Reitoria da UNESP

Concordância espaço-temporal e intensidade de competição em grupos de baleia jubarte: evidências de uma série temporal de 10 anos

The theory of sexual selection states that individuals more capable of attracting, selecting and competing for partners are more successful on reproduction than the less fit individuals. Competition for sexual partners can be observed in different populations of humpback whales (Megaptera novaeangliae). These large cetaceans migrate seasonally from feeding areas, in high latitudes, to breeding areas, in low latitudes, where they spend the winter. During the breeding season females with and without calves are escorted by transient competitive groups of males. Seeking reproductive success in the same group, various males exhibit aggressive behaviors searching for proximity to the disputed female. Breeding areas are usually located in warm and shallow waters that provide greater security to newborn calves. The Abrolhos Bank, in the Bahia State, is the main breeding area of the species in Brazil. In this study, we used data collected in this region between 2003 and 2012. We tested the hypothesis that there is temporal fluctuation in the abundance of competitive groups and, thus, there is variation in the levels of competition among males during the breeding season. We expected to find higher competition at the beginning of the season since there are a large number of males competing for a small number of females available for mating, because some of them would still be pregnant with calves conceived on the previous year. As the pregnant females give birth to their calves and can again get into heat, the competition among males would be softened, represented by a smaller number of individuals in competitive groups and a larger number of groups sighted. To test this hypothesis we compared the number of individuals per group and number of groups sighted (response variables) between the beginning and the end of the reproductive season (explanatory variable) by using generalized linear models. We used the Living Planet Index (LPI),...

Organização cromossômica e molecular do DNAr 5S em duas espécies de gafanhotos do gênero Abracris (Acrididae/Ommatolampidinae)

Os DNAs repetitivos compõem grande porção dos genomas eucariotos e estão organizados em distintos grupos, essencialmente DNAs satélite, microsatélites, minisatélites, elementos de transposição (transposons e retrotransposons) e famílias multigênicas. Estas sequências têm sido úteis nas análises cromossômicas com enfoque em estudos de diversificação cariotípica e de estrutura e evolução dos genomas. Os gafanhotos da família Acrididae representam o grupo com maior diversidade da ordem Orthoptera e apresentam do ponto de vista cromossômico ampla conservação com 2n=23,X0 (macho) na maioria das espécies estudadas. Análises enfocando o entendimento da estrutura das sequências de DNAs repetitivos neste grupo são escassas, e em geral restritas ao mapeamento de algumas famílias multigênicas. Outras sequências repetitivas, tais como DNAs satélites, genes de histonas e DNAr 5S foram realizadas principalmente em espécies de Acridídeos ocorrentes na Europa. No presente trabalho foram isolados e caracterizados do ponto de vista cromossômico e molecular o gene de DNAr 5S e seu espaçador não transcrito (NTS) nas espécies de acridídeos (Ommatolampidinae) Abracris flavolineata e Abracris dilecta. Estas análises permitiram um aprofundamento no conhecimento da estrutura/evolução desta sequência de DNA repetitivo entre as duas espécies, testando-se os possíveis modelos de evolução para esta sequência, que incluem evolução em concerto, nascimento e morte ou modelo misto

City of Aiken Postcards - Accession 57 - M27 (39)

The City of Aiken Postcards collection consists of five unused and undated postcards depicting scenes from Aiken, SC including Hitchcock Woods, Polo at Aiken, The Race Tracks at Aiken, Thoroughbred Trials, and the residence of Mrs. W.R. Grace, Barnard Road.