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Master's Dissertation
DOI
https://doi.org/10.11606/D.5.2006.tde-13092006-170317
Document
Author
Full name
Guilherme Lins de Vasconcelos Chaves Neto
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2006
Supervisor
Committee
Mattar Junior, Rames (President)
Leite, Vilnei Mattioli
Sobania, Luiz Carlos
Title in Portuguese
"Estudo experimental comparativo entre auto-enxerto convencional e pré-degenerado na reconstrução de nervo"
Keywords in Portuguese
Degeneração neural/fisiopatologia
Nervo ciático/transplante
Ratos Wistar
Regeneração nervosa/fisiologia
Transferência de nervo/métodos
Transplante autólogo/métodos
Abstract in Portuguese
Para avaliar a eficácia do método de pré-degeneração em nervos ciáticos de ratos durante diferentes intervalos de tempo, foram realizados estudos histomorfométricos de cortes laminares obtidos ao nível do enxerto e no segmento distal do nervo receptor. Os resultados foram comparados com a técnica convencional de enxertia nervosa. Verificou-se que o tempo de pré-degeneração interfere na regeneração de novos axônios e que o período mais adequado para sua utilização situou-se ao redor de 2 semanas no modelo experimental adotado
Title in English
Comparative experimental study between fresh and predegenerated autografts in nerve reconstruction
Keywords in English
Nerve degeneration/physiopathology
Nerve regeneration/physiology
Nerve transfer/methods
Rats Wistar
Sciatic Nerve/transplantation
Transplantation autologous/methods
Abstract in English
In order to evaluate the efficacy of a predegeneration method in rat sciatic nerves during different periods of time, histomorphometric studies were performed at the graft and distal segment sites of the recipient nerves. The results were compared with the conventional nerve grafting technique. It was shown that the period of predegeneration interfered in the regeneration of new axons and the most favorable time for its use is around 2 weeks, in this experimental model
 
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01paginaderosto.pdf (37.63 Kbytes)
03dedicatoria.pdf (33.35 Kbytes)
04agradecimentos.pdf (46.67 Kbytes)
05epigrafe.pdf (34.21 Kbytes)
08resumo.pdf (58.94 Kbytes)
09summary.pdf (66.62 Kbytes)
10entrecapas.pdf (33.13 Kbytes)
12objetivos.pdf (35.04 Kbytes)
15resultados.pdf (177.90 Kbytes)
Publishing Date
2006-10-11
 
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