Trauma Nervous System
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Avaliação neurológica e histológica de lesão compressiva da medula espinhal de ratos wistar, tratados com células-tronco mesenquimais / Mesenchymal stem cells therapy for spinal cord injury in Wistar rats: neurological recovery and histological changes
Effective treatment for spinal cord injury remains subject of several studies. Cell therapy is considered an option promising for lesions of the central nervous system, particularly stem cells after experimental animal models showed the transplantation of bone marrow-derived cells results in amelioration of the functional deficit in various neurological dise
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/03/2011
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2. Avaliação do impacto da implantação de rotina de cuidados com cateter de drenagem ventricular externa em uma unidade de terapia intensiva neurológica / Evaluation of the impact of implantation of a routine of care of the external ventricular drainage catheter in a neurological intensive care unit
Introduction: an external ventricular drain (EVD) involves the placement of a catheter into the cerebral ventricular space in order to drain excessive cerebrospinal fluid (CSF). The most common complications of this practice include hemorrhage at the insertion site, obstruction of the catheter, disconnection of the system, and infection with indicator values
Publicado em: 2011
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3. Analysis of biomodulation of inflammation after cryogenic injury in the central nervous system in rats subjected to phototherapy with low-intensity laser / Análise da biomodulação da inflamação após lesão criogênica no sistema nervoso central em ratos submetidos à fototerapia com laser em baixa intensidade
Este estudo teve por finalidade estudar os efeitos da fototerapia com laser em baixa intensidade (Low Level Laser Therapy LLLT) sobre a inflamação e reparação após lesão criogênica realizada no sitema nervoso central (SNC) de ratos. Foram realizados 3 experimentos. Em todos os experimentos foi utilizado um modelo de deformação cortical direta induzi
Publicado em: 2010
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4. Análise dos eventos tônicos e fásicos do sono dessincronizado em ratos Wistar com lesão medular contusa / Análise dos eventos tônicos e fásicos do sono dessincronizado em ratos Wistar com lesão medular contusa
After a spinal cord injury (SCI), structural reorganization occurs locally and at multiple levels of the central nervous system (CNS). Compromising of sensory motor functions and significant alterations of other neural functions are normally related after a SCI. The circardians rhythms, specially the sleep-wake cycle are frequently affected after a trauma or
Publicado em: 2009
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5. Estudo de pacientes submetidos a profilaxia antiepilÃptica apÃs cirurgia para traumatismo craniencefÃlico
Introduction: Epileptic crisis after neurological surgery for brain injury, derived from symptomatic vasospasms or cortical injuries, can aggravate aggression to nervous system due to metabolic alterations. Clinical behavior for these epileptic crises still excites controversy on the institution of antiepileptic treatment as well as to best drug, time and id
Publicado em: 2009
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6. Purinergic signalling: past, present and future
The discovery of non-adrenergic, non-cholinergic neurotransmission in the gut and bladder in the early 1960's is described as well as the identification of adenosine 5'-triphosphate (ATP) as a transmitter in these nerves in the early 1970's. The concept of purinergic cotransmission was formulated in 1976 and it is now recognized that ATP is a cotransmitter i
Brazilian Journal of Medical and Biological Research. Publicado em: 03/10/2008
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7. MMP-2 e MMP-9 na patogênese da lesão neural da hanseníase. / MMP-2 and MMP-9 in the patogenesis of neural injury in leprosy.
Matrix metalloproteinases (MMPs) form a family of zinc-dependent endopeptidases that collectively can degrade all components of the extracellular matrix, influencing process such as migration and cellcell interaction. These enzymes play a crucial role in pathological conditions and tecidual injury including diseases of peripheral nervous system and infectiou
Publicado em: 2008
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8. 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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9. CUIDADO INTEGRAL DE ENFERMAGEM A V?TIMAS DE LES?O MEDULAR: interpreta??o das experi?ncias de pacientes no contexto hospitalar
The comprehension of production of care to health of people victims of vertebra lesion send us overall to comprehend the social and health context existing in daily of people. Nowadays the chronic diseases not transmissible are presenting themselves with rise gradation and meaningful, among them it highlights the raquispinals lesions. The study searched to c
Publicado em: 2007
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10. 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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11. Valuation of functional capacity pos trauma in elderly / Avaliação da capacidade funcional pós-trauma em idosos
The research aimed to evaluate the functional capacity of younger elderly (60 to 74 years old), before trauma and six months after hospital discharge. The research was conducted in a qualitative line through an observatory and cross-sectional study, realized during the period of June to December of 2004.121 elderlies participated on the study, all residents
Publicado em: 2006
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12. Ajustamento psicossocial em pacientes com lesões traumaticas do sistema nervoso central
The present study had as its main objective to carry out a comparative study on the psychosocial adjustment of two groups of patients with traumatic lesions of the central nervous system (N= 40), brain injury (BI) and spinal cord injury (SCI). By means of the Clínical Method, the patients were evaluated within a period of three to eight months following the
Publicado em: 2004