994 resultados para Fausto saretta
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Pós-graduação em Letras - FCLAS
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Ciências Biológicas (Zoologia) - IBRC
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A presente invenção trata de um produto denominado cola de fibrina, de grande eficácia, utilizada em várias indica$ões na área médica, bem como de um processo para sua preparação. A cola de fibrina derivada de veneno de cobra, segundo a presente invenção compreende uma SOLUÇÃO I e uma SOLUÇÃO II, consistindo a SOLUÇÃO I de uma fração de veneno de cobra liofilizado, diluída em água bidestilada até atingir concentração entre 80-90 microgramas/ml, sendo para cada parte desta diluição adicionados vinte partes de uma solução de um sal de cálcio a 400 microgramas/ml e, consistindo a SOLUÇÃO II em um crioprecipitado obtido a partir de plasma fresco congelado a -20°C, o qual deve conter, em média, 150-250mg de fibrogênio, 80-120 unidades do fator VIII, 20-30% do fator XIII, 40-70 unidades do fator "von Willibrand" e de 50-60mg de fibronectina.
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Estudos citogenéticos foram desenvolvidos em Prochilodus lineatus (Valenciennes 1836), os quais descrevem um interessante sistema de pequenos cromossomos supranumerários. O objetivo deste trabalho foi estudar a frequência e morfologia dos cromossomos B em indivíduos a partir da linhagem parental e os padrões de herança destes elementos em indivíduos obtidos a partir de cruzamentos controlados na espécie P. lineatus. A taxa de transmissão dos cromossomos B revelaram um kB=0,388 para o tipo acrocêntrico, kB=0,507 para o tipo metacêntrico e kB=0,526 submetacêntrico. Os resultados obtidos levantam hipóteses de que os cromossomos B do tipo acrocêntrico se encontram em fase de extinção, enquanto que os supranumerários do tipo metacêntrico e submetacêntrico encontram-se em fase de neutralização, seguindo uma taxa de transmissão Mendeliana.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Toxoplasmosis and neosporosis are parasitic diseases of global importance. The present study had the objective to determine the influence of age, sex and breed in the prevalence of antibodies against both diseases in dogs from Brotas city, São Paulo State, Brazil. Blood samples of 342 dogs were collected, and the age, sex and breed of each animal were recorded. The serological diagnosis for toxoplasmosis and neosporosis were performed using the immunofluorescent antibody test (IFAT). The Fischer's test was used to calculate the association probability of the variables, with a = 5%. For toxoplasmosis the prevalence of antibodies was 26.9% (CI 95% 22.4-31.8%), and for neosporosis 4.97% (CI 95% 3.1-7.8%). The statistical analysis revealed a higher risk of infection for T. gondii in dogs with more than five years.
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
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Our aim in this paper is to study the problem of the perception of one's own body in Merleau-Ponty's productions during the period he taught at the Collège de France. Discussions about the notion of body scheme serve as the research axis. We focus on two courses directly connected with the conceptual advances that bring Merleau-Ponty to elaborate the notion of flesh: The sensitive world and the world of expression and Nature. We particularly look into the first, as research about the diachronism in corporeity phenomena turns into theoretical support in relation to later progress. We consider that the diacritic condition of the body's position in the world is related with the theme of the circuit established between the body, the other and things. This is also related to principle of reversibility, to the body as a sensitive sentient.
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In this paper, we analyze the theoretical work of Renaud Barbaras, departing from his proposal to highlight and develop the potential of Husserl's theory of perception, based on the doctrine of perceptive donation according to profiles. We mainly focused on his work entitled Desire and distance: introduction to a phenomenology of perception. We underline the description, operated by the author, about the vital movement as desire and the characterization of the subject of the perception as living. In this condition, the formulation about the priority of a dimension emerges, qualified by Barbaras as pulsion towards the objectifying dimension of classical epistemology in the subject-object relation. We indicate that, according to the author, these rearrangements entail the need to consider the body, perception and movement based on the category of life.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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The goal of mentoplasty is to improve chin projection. Traditionally, this is accomplished by either mandibular osteotomy or alloplastic implants. However, these procedures are not free of complications. This report describes gliding mentoplasty, a novel, simple technique for chin projection.The 12 patients in this study underwent gliding mentoplasty. By means of a 2-cm intraoral incision, a subcutaneous dissection was made in the caudal direction. The dissection then proceeded in the subperiosteal plane, leaving a 1-cm cuff of muscle attached to the bone, and advanced toward the lower border of the chin. Subsequently, the dissection was extended laterally, and the whole mental area was dissected from the surrounding tissue. Three 2-0 monofilament nylon sutures were placed in the submandibular periosteum and connected through the remaining muscle cuff to the periosteum. These key sutures allowed the submandibular region to slide forward, project the subcutaneous tissue and mentalis muscle, define the labiomental fold, and improve the pogonion projection.Gliding mentoplasty resulted in a symmetric projection of the chin in all cases. In two patients, a submandibular dimple developed, which spontaneously resolved in 1 month. No revision surgery was performed, and no tissue relapse was noted. The mean follow-up period was 24.7 +/- A 5.17 months (range 19-33 months). All the patients were satisfied with the result.Gliding mentoplasty is a simple, easy-to-perform, rapid surgical technique of chin projection that produces low pain, rapid recovery, and excellent cosmetic results.This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)