998 resultados para Musculos - Ferimentos e lesões
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Purpose: To evaluate the conjunctival epithelial malign lesions carriers and the recurrence rate using exeresis and radiotherapy. Methods: A retrospective study was conducted observing 52 conjunctival epithelial malign lesions carriers treated from 1989 by 2003. The subjects were assessed to evaluation according: age, gender, time of start, classification of the lesion and recurrence rate. The lesion were surgically removed and radiotherapy was indicated when the exeresis was incomplete. Results: The majority of the patients were male, with 61 year old median age, white. The conjunctival squamous carcinoma was presented in 86,5% of the patients. The recidive rate was 11,5%, happened between 1 to 60 month postoperative. Conclusion: according our results the conjunctival epithelial malign lesions were more often observed in older, males and whites. The majority of the patient had conjunctival squamous carcinoma (86,5%). The recidive rate after exeresis and radiotherapy in patients with incomplete exéresis was 11,5%.
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Visceral leishmaniasis in dogs is described as a chronic disease whose main symptoms are progressive weigth loss, cachexy and dermatologic lesions. Recently, the disease has been associated to neurologic disorders. A total of 40 dogs with visceral leishmaniasis were divided into two groups. The first composed of dogs without neurological signs (n=30) and the second by dogs with neurological disorders (n=10). Brain samples were collected, stored in 10% buffered formalin and subjected to immunohistochemical examination for amastigotes forms of Leishmania (Leishmania) infantum chagasi, CD3+, CD4+ and CD8+ T lymphocytes and macrophages. Imunnohistochemistry evaluation revealed no amastigote forms of the parasite. CD3+ T lymphocytes were present in 24/30 (80%) dogs without neurological signs and in all dogs from the second group (p=0.0011). CD4+ and CD8+ were rarely observed, with CD4+ immunostaining in 10/40 (25%) dogs, from which half of them had neurological disease (p=0.0090). The presence of CD8+ was detected only in 4/10 (40%) dogs from neurological group (p=0.0021). Macrophages were detected in 38/40 (95%) dogs, without significant differences between groups (p=0.7664).
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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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 Ciências da Motricidade - IBRC
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Pós-graduação em Pesquisa e Desenvolvimento (Biotecnologia Médica) - FMB
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Pós-graduação em Ciência Animal - FMVA
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Pós-graduação em Ciências Odontológicas - FOAR
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Pós-graduação em Bases Gerais da Cirurgia - FMB
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Pós-graduação em Medicina Veterinária - FMVZ
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)