Anatomy And Histology
Mostrando 13-24 de 68 artigos, teses e dissertações.
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13. Hemorragia alveolar fatal: estudo histológico detalhado de necropsias / Fatal alveolar hemorrhage: detailed histological analysis of necropsies
Alveolar haemorrhage is a syndrome presented by many diseases each one with its particular physiopathologic mechanism resulting in pulmonary bleeding. The detailed histological analysis of these patients can help understanding this syndrome. In this study we reviewed and described histological findings of lung slides and medical records from patients whose c
Publicado em: 2009
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14. Effect of mastigatory hypofunction on mandibilar boné mass of Wistar rats ovarietomised or not / Efeito da hipofunção mastigatória na massa óssea da mandíbula de ratas Wistar submetidas ou não a ovariectomia
Objectives: This study was designed to examine the effect of masticatory hypofunction and estrogen deficiency on mandible bone mass and compare this site with spine and femoral bone. Methods: Twenty-four rats were ovariectomized (OVX) or Sham-operated (Sham) and analyzed after feeding with hard-diet (Hard) or soft-diet (Soft). They were divided into 4 groups
Publicado em: 2009
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15. Histomorphometric comparative study of collagen and elastin in human abdominal skin of massive weight loss patient / Estudo histomorfométrico comparativo do colágeno e elastina na pele abdominal humana após perda ponderal maciça
Morbid obesity is an increasing health problem and it is defined as a body mass index greater than 35 kg/m² with severe obesity related comorbidity or a body mass index greater than 40 kg/m² without comorbidity. The combined direct and indirect cost of obesity has been elevated. Bariatric surgery remains the only durable option for weight loss in the morbi
Publicado em: 2009
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16. Impacto da mitomicina-C tópica na deposição de colágeno em torno de enxerto de gordura na prega vogal de coelhos: estudo histológico e morfométrico / Impact of topical mitomycin-C in the deposition of collagen around fat grafts in vocal folds of rabbits: histologic and morphometric study
Desde o início de 1990, a enxertia de gordura na prega vocal é descrita como um método para reparar a insuficiência glótica. O objetivo deste estudo é avaliar os efeitos da aplicação tópica de mitomicina-C no processo cicatricial de enxertos autólogos de gorduras inseridos em pregas vocais de coelhos através da medida da deposição de colágeno.
Publicado em: 2009
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17. Ligaments of the posterior and lateral talar processes: MR imaging and MR arthrography of the ankle and posterior subtalar joint with anatomic and histologic correlation / Ligamentos dos processos talares posterior e lateral: ressonância magnética e artro-ressonância magnética do tornozelo e da articulação subtalar posterior com correlação anatômica e histológica
INTRODUCTION: MR imaging and MR arthrography have been routinely used in the ankle ligaments study. The posterior and lateral talar processes are sites of many ligaments insertions, some of which are practically unknown and not shown in imaging methods. OBJECTIVES: To demonstrate the role for combined ankle and posterior subtalar MR arthrography in the asses
Publicado em: 2009
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18. Caracterização da estrutura anatômica do lenho, dos anéis de crescimento e dos canais de resina de árvores de Pinus caribaea var. hondurensis Barr. et Golf. / Characterization of the anatomical structure of the wood, the growth rings and the resin ducts in Pinus caribaea var. hondurensis Barr. et Golf.
The research on resin tapping trees with pine species have shown the effect of factors that affect the production and quality of resin, related with the species, genetic variability, growth rate, age, forest management, etc.. The gum-resin extraction practices, the concentration, frequency of application of chemical stimulants, the time of year that panels a
Publicado em: 2009
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19. O interesse de professores pelo estudo da biologia: manifestações atuais e memórias
In this research, we seek to understand the relationship between personal interests for the study of the different Biology themes and experiences in the learning of Science over the life of Biology and Science teachers. To this end, we carried out theoretical and empirical studies that integrate qualitative and quantitative methods about: a) translation and
Publicado em: 2009
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20. Anatomia das vias sanguíneas e biliares e histologia do fígado de Avestruz (Struthio camelus, Linnaeus, 1758) / Anatomy and histology of the blood-vessels and biliar duct system of ostrich liver (Struthio camelus Linnaeus, 1758)
Hoje a criação de avestruz ((Struthio camelus, Linnaeus 1758)) é uma atividade de grande potencial, porém não existem padrões definidos sobre a histologia do seu fígado, que é um órgão de grande importância no metabolismo, o conhecimento de sua histologia e anatomia pode contribuir para a detecção de doenças e deficiências nutricionais que inf
Publicado em: 2009
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21. Alterações anatomopatológicas em corações de camundongos submetidos à inalação crônica de cocaína crack / Anatomopathological alterations in hearts of mice submitted to chronic inhalation of crack cocaine
Crack cocaine is the currently popular form of cocaine, due to its low cost and rapid effects on the central nervous system. Alterations caused by cocaine on the hearts of humans and animals are well known and severe disorders in the cardiovascular system, which are sometimes fatal, are frequent. Considering the growing concern regarding the increase in the
Publicado em: 2009
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22. The relationship of otitis media with effusion to the craniofacial growth and occlusal features / Relação da otite média secretora com o crescimento craniofacial e as características oclusais
The aim of this study was to evaluate the craniofacial growth/morphology and dental occlusion in 100 patients (male and female) from 4 to 10 years old and tonsils and adenoid enlargement. There were two groups: with and without otitis media with effusion (OME). We used the cephalometric analyses and dental casts. It was not observed significant differences b
Publicado em: 2008
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23. Morphology of the male genital organs in amazonian tucuxi (Sotalia fluviatilis) / Morfologia dos órgãos genitais masculinos do tucuxi amazônico (Sotalia fluviatilis)
Sotalia fluviatilis is endemic in Amazon region and the only Delphinidae living in freshwater. It is considered by IUCN as an insufficiently known specie (deficient data) and is included in CITES Appendices I as a threatened specie. Additionally, this species is currently hunted and used as bait for fishing practices of a catfish called piracatinga. Thus, al
Publicado em: 2008
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24. Estudo da recuperação da função locomotora e histomorfométrica da lesão medular em ratos: efeitos da metilprednisolona e do gangliosídeo G(M1) / Locomotor function recovering and histomorphometric study of spinal cord injury in the rat: effects of methylprednisolone and ganglioside G(M1)
A metilprednisolona (MP) e o gangliosídeo GM-1 são drogas de uso clínico estabelecido para o tratamento da lesão medular em humanos, embora sua eficácia e seus mecanismos de ação ainda não sejam totalmente entendidos. O objetivo do presente trabalho foi avaliar os resultados da recuperação da função locomotora e comparar com as alterações histo
Publicado em: 2008