Sciatic Trauma
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. 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
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2. Efeitos das células de schwann cultivadas e tratadas com o pedf no trofismo de neurônios medulares cultivados e na recuperação motora de ratos submetidos ao trauma contuso da medula espinal pelo impactor / Effect of the cells of Schwann cultivated and treated with the PEDF in the trophism to spinal cord neurons cultivated and in the motor recovery of rats submitted to the trauma contused of the spinal cords for the Impactor
The present study aimed the assessment of the trophic and regenerative potential of the Schwann cells (SC) and of the neurotrophic factor PEDF on the spinal cord neurons by means of cultures of those cells in vitro as well as in an experimental model of a contused spinal cord lesion in vivo. SC were cultivated from sciatic nerves fragments of young adult rat
Publicado em: 2008
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3. Inoculação de células de Schwann cultivadas pré-tratadas ou não com as citocinas inflamatórias TGF-beta1 e TN- alfa; na medula espinal contusa de ratos. Análise neuroquímica da plasticidade medular / Inoculation of cultivated cells of Schwann daily pay-treated or not with the inflammatory cytokines TGF-beta1 and TNFalfa in the Spinal cord injuries of rats. Neurochemical analysis of the spinal cord plasticity
The experimental use of Schwann cells is indicated on spinal cord treatment due to the ability of these cells to produce neurotrophic factors and inflammatory cytokines, influencing nervous system environment. Male rats were submitted to a moderate spinal cord contusion (25mm) at 11th thoracic level. Culture Schwann cells were obtained from sciatic nerves an
Publicado em: 2008
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4. Estudo experimental do hematoma intraneural associado à compressão extrínseca: análise funcional e histomorfométrica / Experimental intraneural hematoma with extrinsic compression: functional assessment and neural histomorphometry
INTRODUCTION: Intraneural hematoma can result in the median nerve in the carpal tunnel after trauma or coagulation disorders. The decision for expectant management or descompressive surgical techniques is still controversial. MATERIAL AND METHODS: Fifty male Wistar rats were divided into 5 groups. The sciatic nerve was wrapped around with a silastic device i
Publicado em: 2007
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5. Physical exercise induces functional recovery after sciatic nerve trauma in rats
Arquivos de Neuro-Psiquiatria. Publicado em: 2006-06
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6. PHYSICAL EXERCISE INDUCES FUNCTIONAL RECOVERY AFTER SCIATIC NERVE TRAUMA IN RATS / O EXERCÍCIO FÍSICO INDUZ RECUPERAÇÃO FUNCIONAL PÓS-TRAUMA DO NERVO CIÁTICO EM RATOS
Recent studies show a probable relationship between physical training and functional recovery after a peripheral nerve lesion. Meanwhile, there is not an agreement about what kind of physical training should be elected to obtain best results. The present research verifies influence of predominant aerobic and anaerobic physical exercises on functional recover
Publicado em: 2006
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7. O EXERCÍCIO FÍSICO INDUZ RECUPERAÇÃO FUNCIONAL PÓS-TRAUMA DO NERVO CIÁTICO EM RATOS / PHYSICAL EXERCISE INDUCES FUNCTIONAL RECOVERY AFTER SCIATIC NERVE TRAUMA IN RATS
Recentes estudos demonstram que existe uma provável relação entre o treinamento físico e recuperação funcional posterior a uma lesão nervosa periférica. Todavia, não há um consenso acerca de qual tipo de treinamento físico seria mais bem empregado para obtenção de resultados mais favoráveis. O presente trabalho verifica a influência da prátic
Publicado em: 2006
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8. Nerve compression injuries due to traumatic false aneurysm.
Experience with 17 patients with delayed onset of compression neuropraxia due to hemorrhage following nonoperative treatment of penetrating arterial injuries is presented. Fifteen cases involved the arteries of the neck shoulder girdle and upper extremity and two the gluteal vessels. This resulted in dysfunction of components of the brachial plexus, median u
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9. Does a neuroimmune interaction contribute to the genesis of painful peripheral neuropathies?
Painful peripheral neuropathies are precipitated by nerve injury from disease or trauma. All such injuries will be accompanied by an inflammatory reaction, a neuritis, that will mobilize the immune system. The role of the inflammation itself is difficult to determine in the presence of structural damage to the nerve. A method has been devised to produce
The National Academy of Sciences.