Afecções ortopédicas dos membros pélvicos em cães: estudo retrospectivo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Condutas terapêuticas para tratamento da Síndrome da Apnéia e Hipopnéia Obstrutiva do Sono (SAHOS) e da Síndrome da Resistência das Vias Aéreas Superiores (SRVAS) com enfoque no Aparelho Anti-Ronco (AAR-ITO)

Os autores apresentam uma revisão da literatura referente às alternativas de tratamento cirúrgicas e não-cirúrgicas para a Síndrome da Apnéia e Hipopnéia Obstrutiva do Sono (SAHOS) e para a Síndrome da Resistência das Vias Aéreas superiores (SRVAS) com enfoque no princípio de ação e evolução dos aparelhos de avanço mandibular e, em particular, no mecanismo dinâmico de ação do Aparelho Anti-Ronco® (AAR-ITO).

Mascara laringea. Uma nova opcao para a manutencao da permeabilidade das vias aereas superiores

The laryngeal mask has been demonstrating to be a new option for the maintenance of the airway permeability in anesthetized patients. It permits easy and fast insert. The authors made a review about the laryngeal mask including the main indications, advantages and possible injuries associated to its use.

Abordagem diagnóstica dos pacientes com suspeita de trombose venosa profunda dos membros inferiores

Deep venous thrombosis is a relatively common disease, which can present pulmonary embolism as a complication in its acute phase, and later the post-thrombotic syndrome. Thus, diagnosis should be made as soon as possible, in order to prevent or minimize such complications. Several studies have shown that the symptoms and the clinical signs are inaccurate for the deep venous thrombosis diagnosis and that complementary exams are necessary. As an attempt to simplify the patients' assessment, Well et al., in 1997, developed a clinical prediction index that combines symptoms, signs and risk factors for deep venous thrombosis and managed to make a simpler approach through an association of this index with the complementary exams. Phlebography has been considered the gold standard of complementary exams. However, since it is an invasive exam and thus subject to complications, other diagnostic methods were introduced aiming at making the diagnostic approach simpler and less invasive. Doppler ultrasound, duplex scan, impedance plethysmography, computed tomography, and blood tests such as the D-dimer are some of the available methods for assessing the patient with suspicion of deep venous thrombosis. Among them, duplex scan has shown excellent accuracy and it is currently widely accepted as the first choice test for approaching the patient with deep venous thrombosis. Several authors have suggested an association of diagnostic methods to simplify and make the assessment of such patients more cost-effective, leading to the introduction of a wide range of diagnostic strategies. The different diagnostic methods used for assessing deep venous thrombosis are discussed, as well as a review of the literature on the accuracy, advantages and disadvantages of these methods. Copyright © 2005 by Sociedade Brasileira de Angiologia e Cirurgia Vascular.

Modificação no posicionamento do paciente para o procedimento para prolapso e hemorroidas (PPH): Decúbito ventral com coxim e membros inferiores afastados

Our aim is to present a modification in patient placement on surgical table for the treatment of prolapsed hemorrhoids by using PPH technique. We propose a modified jackknife position for PPH procedure where the surgeon stays between patient's legs. The modified jackknife position may provide better surgical field with better view of the dentate line which facilitates pursestring confection. In Brazil, the majority of the surgeons prefer lithotomic position for PPH technique based on Longo's first reports. In our opinion, modified jackknife position provides both better surgical field for pursestring placement and better view of the staple line after PPH firing.

Inter-relação entre o perfil dos lábios superiores e a posição da maxila e dos incisivos superiores em pacientes adultos

Introduction: Professional evaluations and lay person evaluations as well do not show a clear relationship between hard tissue and soft tissue profiles in orthodontic patients. However, there are concrete evidences that the orthodontist can change the facial profile of the patients. aim: This research project aimed to measure the contribution of the bone structure of the maxilla and the upper incisors inclination to the upper lip profile. Methods: A sample of 147 adult patients, 58 male and 89 female, aged from 15 to 49 years, the most of them Caucasians, was retrospectively selected from the private practice of one of the authors. It was assumed that the esthetic facial profile depends of the hard tissues that support it besides its own features as thickness, strength and composition. The present research model was not set to control the intrinsic features of the soft tissue. To compose the Ricketts and Burstone esthetic lines, the main cephalometric variables were SNA and U1PP, when concomitantly considered. Results: The regression coefficients, although statistically significant, did not contributed expressively to explain the regard variables, the pre-defined esthetic lines. Furthermore, the results suggested a negative correlation between the maxillary position (SNA) and the anteroposterior inclination of the upper incisors (U1PP), possibly due to the compensatory action of the lips and the tongue. Conclusion: The results did not presented conclusive scientific evidences about the contribution of the hard tissues for the soft tissue facial profiles.

Alterações da densidade mineral óssea em vértebras de ratos wistar submetidos à ausência de carga nos membros pélvicos

The suspension of rats by the tail model is used to investigate the behavior of bone in animals unable to move around. Bone is an adaptative tissue that develops in structure and function, among other factors, in response to mechanical forces applied to it and metabolic demands that it will suffer. The absence of mechanical forces and deformation of bone that occurs causes a decrease in calcium deposition in the absence of stimuli on osteoblasts and osteocytes, favoring the action of osteoclasts, making bones weak and brittle. Therefore, the mechanical action is necessary to stimulate local bone response and thus provide growth and remodeling. The aim of this study was to evaluable by radiographic densitometry, the tail suspension for 15 and 36 days alter the bone mineral density of cervical vertebrae (C3), thoracic (T6) and lumbar (L1 and L3) of Wistar rats. Thirty Rattus norvegicus albinus, adult, male, Wistar strain, average body mass ± 350g, were divided into 3 groups: control (n = 10) - not suspended; S15 (n = 10) - suspended for 15 days and S36 (n = 10) - suspended for 36 days. For densitometric analysis vertebrae were radiographed, scanned, digitized and analyzed by the computer program ImageJ®. There was a statistically significant increase in bone mineral density in group S15, probably by the restlessness of the animals to the suspension, with a decrease in group S36, and this hypothetically is linked to the accommodation of the rats, concluding that the tail suspension altered bone mineral density in first time with a decrease over time.

Detecção de beta-lactamase de espectro estendido em membros da família Enterobateriaceae

Pós-graduação em Biociências e Biotecnologia Aplicadas à Farmácia - FCFAR

Proposta de protocolo de enfermagem para prevenção do risco do tromboembolismo em pacientes oncológicos

Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB

Estudos por imagem e físico dos membros pélvicos de pacas (Cuniculus paca) criadas em cativeiro

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Caracterização ultrassonográfica das estruturas flexoras músculo-tendíneas e ligamentares da porção distal dos membros de bovinos

Pós-graduação em Cirurgia Veterinária - FCAV

Antropometria das extremidades dos membros inferiores de obesos: parâmetros para o desing ergonômico de calçados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

As marcas de uma escola apontadas pelos membros de uma comunidade no Orkut

Pós-graduação em Educação - IBRC

Provão: o impacto de sua implantação nos cursos superiores de Presidente Prudente - SP

Pós-graduação em Educação - FCT

A temática ambiental e os cursos superiores de turismo do Estado de São Paulo

Pós-graduação em Educação - IBRC