Nerve Regeneration
Mostrando 25-36 de 215 artigos, teses e dissertações.
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25. Cutaneous lesions sensory impairment recovery and nerve regeneration in leprosy patients
It is important to understand the mechanisms that enable peripheral neurons to regenerate after nerve injury in order to identify methods of improving this regeneration. Therefore, we studied nerve regeneration and sensory impairment recovery in the cutaneous lesions of leprosy patients (LPs) before and after treatment with multidrug therapy (MDT). The skin
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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26. Effect of skilled and unskilled training on nerve regeneration and functional recovery
The most disabling aspect of human peripheral nerve injuries, the majority of which affect the upper limbs, is the loss of skilled hand movements. Activity-induced morphological and electrophysiological remodeling of the neuromuscular junction has been shown to influence nerve repair and functional recovery. In the current study, we determined the effects of
Brazilian Journal of Medical and Biological Research. Publicado em: 2012-08
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27. Enxerto sintético e biológico, com e sem preenchimento de veia jugular externa, no reparo de nervo periférico em ratos / Syntetic and biological graft, filled with the external jugular vein in the repair of peripheral nerve in rats
Despite the development of technology involved in peripheral nerve regeneration, there is no technique that presents a recovery of the nervous tissue with completely satisfactory results. This fact arouses interest of several researchers around the word. Although the autologous nerve grafting is the current gold standard for the repair of large nerve gaps, o
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/04/2011
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28. Estudo da expressão da miostatina em modelos murinos para doenças neuromusculares. / Myostatin expression in mouse models of neuromuscular diseases.
A proteína miostatina, é um regulador negativo do crescimento muscular e a modulação de sua expressão pode consistir em tratamento para distrofias musculares. Nós estudamos expressão endógena da miostatina no músculos gastrocnêmio e diafragma de 4 modelos murinos de degeneração muscular: os camundongos Dmdmdx, SJL/J, Largemyd e Lama2dy-2J/J. Obse
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/03/2011
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29. Células mononucleares autólogas de medula óssea na regeneração do nervo tibial em coelhos / Autologous mononuclear cells from bone marrow in the regeneration of tibial nerve in rabbits
The regeneration of peripheral nerves after injury has been target in researches for new technologies that lead to good results, so as to get completely restoration of nerve function. For such, many techniques have been developed using synthetic materials associated to exogenous factors that enhance the regeneration process, as mononuclear cells of bone marr
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/02/2011
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30. Effect of neurotrophic factor, MDP, on rats’ nerve regeneration
Our objective was to determine the immune-modulating effects of the neurotrophic factor N-acetylmuramyl-L-alanyl-D-isoglutamine (MDP) on median nerve regeneration in rats. We used male Wistar rats (120-140 days of age, weighing 250-332 g) and compared the results of three different techniques of nerve repair: 1) epineural neurorrhaphy using sutures alone (gr
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-04
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31. Thermographic evaluation of hind paw skin temperature and functional recovery of locomotion after sciatic nerve crush in rats
INTRODUCTION: Peripheral nerves are often damaged by direct mechanical injury, diseases, and tumors. The peripheral nerve injuries that result from these conditions can lead to a partial or complete loss of motor, sensory, and autonomic functions, which in turn are related to changes in skin temperature, in the involved segments of the body. The aim of this
Clinics. Publicado em: 2011
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32. INFLUÊNCIA DE DIFERENCIADOS EXERCÍCIOS FÍSICOS NA REGENERAÇÃO DO NERVO CIÁTICO DE RATOS: estudo funcional e morfológico. / INFLUENCE OF DIFFERENCED PHYSICAL EXERCISES IN ISCHIATIC NERVE REGENERATION IN RATS: functional and morphological study.
Peripheral nerve fibers are a frequent lesion target because of its distribution around organism. These lesions create motor, sensitive and autonomic alterations. Several experimental studies demonstrate a relationship between physical exercise practice and functional regeneration after a peripheral nerve lesion. However, studies that relates the metabolic w
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 10/06/2010
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33. Emprego do colageno com organização supramolecular na regeneração nervosa periferica in vitro e in vivo / Influence of a naturally supraorganized collagen on the peripheral nerve regeneration in vitro and in vivo
The present study investigated in vitro and in vivo the influence of naturally supraorganized collagen on the peripheral nerve regeneration. In the in vitro study, Schwann cells (SCs) were seeded on naturally supraorganized collagen membranes and evaluated with immunocytochemistry and scanning electron microscopy. The results revealed that SCs kept the expre
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/03/2010
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34. Influence of the number of stitches in axonal regeneration and production of extracellular matrix in end-to-end epineural suture in the rat sciatic nerve / Influência do número de pontos na regeneração axonal e produção de matriz extracelular na sutura epineural terminoterminal no nervo ciático do rato
PURPOSE: After an injury to a peripheral nerve, its repair is performed with epineural sutures of the stumps using nylon. The inflammatory process caused by the passage of the needle and the presence of suture material with the consequent formation of scar tissue at the suture line becomes an obstacle to axonal regeneration after nerve repair. In the literat
Publicado em: 2010
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35. Beneficial effects of treadmill training in experimental diabetic nerve regeneration
OBJECTIVES: We investigated the effects of treadmill training (10 weeks) on hindlimb motor function and nerve morphometric parameters in diabetic rats submitted to sciatic nerve crush. MATERIALS AND METHOD: Wistar rats (n = 64) were divided into the following groups: non-diabetic; trained non-diabetic; non-diabetic with sciatic nerve crush; trained non-diabe
Clinics. Publicado em: 2010
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36. Vein graft fulfilled with fat in peripheral nerve repair: a new proposal / Enxerto venoso preenchido com gordura no reparo de nervo periférico: uma nova proposta
With technology advance and the resultant production of more sophisticated equipment, microsurgery has been obtaining more attention in the experimental investigation field referred to peripheral nerves repair. It is know that in case of simple nerve section, without tissue loss, the end-to-side-neurorraphy is the most recommended technique. However, in each
Publicado em: 2010