996 resultados para Animais persistentemente infectados


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Systhemic lupus erythematous is a imunomediated disorder witch affects primarly dogs between two and nine years. Clinical manifestations are very diverse, including renal signs, that may lead to chronic renal disease, and dermatologic and joint sings. Systhemic lupus erythematous diagnostic is a challange to the clinician, due to its diverse list of differecial diagnoses and its low availability of specific tests. The treatment consists of corticosteroids and imunomodulators, and supportive therapy that inhibits the progression of the disease. Monitoring the animal with systhemic lupus erythematous is important, due to its recurrent caracteristic

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Together with the increase of environmental degradation in the past few decades, the environmental education (EE) has emerged and grown all around the world. It is worrying the frequent assigning of stereotypes to the animals and the cases of disrespect to them. For these matters it was studied the presence and importance attributed to animals in the annals of six editions of an event of great significance in the field of Environmental Education, the meetings Pesquisa em Educação Ambiental (EPEAs). The animals were chosen for deserving more attention in the preservationist context, besides allowing the use of a great extent of activities in EE, regarding scholar and non-scholar organizations. The articles that presented descriptors related to animals in the title, keywords or abstract were analyzed in depth and characteristics such as segmentation of the studied population, locations where jobs tend to be performed, prevailing aspects and didactic material production, among others, were investigated and compared. It was also verified which current trends on Environmental Education currents are more frequently presented in the EPEAs articles, in order to map the Environmental Education in Brazil in the past few years, using as a basis an important theoretical framework in the area. Through the use of descriptors it was possible to define the articles that would be analyzed in depth, which is less than 6% of the total work published and represents that, until the sixth edition, the EPEAs have a minor amount of works concerning animal matters. In many of these articles animals were superficially worked, which demonstrates the necessity of approaches not only involving more the animals, but also addressing the complex environmental matter. Several trends were identified in various EE currents, coexisting and also conflicting in the field of Brazilian Environmental Education. It was observed, in several cases, two or more trend currents in the ...

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Pós-graduação em Microbiologia Agropecuária - FCAV

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

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Pós-graduação em Genética e Melhoramento Animal - FCAV

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Parasitos do gênero Cryptosporidium pertencem ao filo Apicomplexa, com localização intracelular e extracitoplasmática obrigatória e se desenvolvem principalmente na superfície das células epiteliais de hospedeiros vertebrados. O cão, possível fonte de infecção humana, elimina oocistos fecais deste protozoário com grande potencial zoonótico no ambiente. O presente estudo teve como objetivo caracterizar molecularmente Cryptosporidium spp. obtidos de amostras fecais de filhotes caninos (naturalmente infectados). Um total de 200 cães foram examinados, sendo 100 machos e 100 fêmeas, 111 de padrão racial determinado e 89 sem raça definida (SRD). Destes, 81 animais, 43, 48 e 28 tinham até dois, de dois a três; de três a seis e de seis a doze meses, respectivamente. Conforme sua origem, os animais eram provenientes dos Municípios de Araçatuba e Votuporanga, SP, sendo que 126 eram de domicílios; 11 mantidos em Centros de Zoonoses; 50 de Pet Shops; 12 de um criatório e uma (0,5%) era errante e havia sido adotada. A ocorrência de Cryptosporidium spp. foi de 1% (2/200). Ambas eram fêmeas, SRD, com idade entre 60 e 90 dias. A de origem residencial apresentava fezes pastosas com coloração castanho claro e a outra, resgatada do CCZ, material fecal escurecido de consistência liquefeita. O sequenciamento dos fragmentos amplificados confirmou a presença de Cryptosporidium canis. A partir dos resultados obtidos neste trabalho, é possível concluir que 2% dos caninos analisados eram hospedeiros de C. canis

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Pós-graduação em Ciência Animal - FMVA

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Animal models are an important tool in scientific research. It is known that this practice must be based on bioethical principles in order to impose limits about pain and suffering, or for inspecting proceedings and research site. This study has as aim to evaluate and present current legislation ruling animal research in Brazil, comparing it with other countries, as well as fostering bioethical reflection about this issue. For this, we present current Brazilian legislation and we have carried out international literature review and discussion. The articles were searched in PubMed data base, using the key words "bioethics" and "animal welfare". Nineteen articles from 1997 to 2013 were included. It was concluded the evident contribution of animal research for scientific research in several fields. It is morally relevant for humans, as rational beings, to secure humane treatment to animals contributing to research. The safest way to follow this path is establishing clear norms and studies well designed, involving society for assigning ethical norms. Thus, animal welfare would be guarantee.

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Pós-graduação em História - FCLAS

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Pós-graduação em Ciência Animal - FMVA