Locomotor Training
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Involvement of the TRPV1 channel in the modulation of spontaneous locomotor activity, physical performance and physical exercise-induced physiological responses
Physical exercise triggers coordinated physiological responses to meet the augmented metabolic demand of contracting muscles. To provide adequate responses, the brain must receive sensory information about the physiological status of peripheral tissues and organs, such as changes in osmolality, temperature and pH. Most of the receptors involved in these affe
Braz J Med Biol Res. Publicado em: 10/05/2016
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2. O impacto da frequência do exercício físico sobre proteínas sinápticas e o comportamento de ratos durante a fase adulta e no envelhecimento
Physical exercise is considered an important alternative in reducing the risk of many diseases and improves the quality of life. These benefits are most evident when the body becomes more vulnerable, either through the natural process of aging or in the onset of neurodegenerative disease. However, the amount of exercise for these benefits is unkwon. Thus, th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 2012
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3. Plasticidade induzida por treinamento locomotor na medula espinal intacta em ratos: correlatos morfológicos
A locomoção é uma das mais importantes capacidades desenvolvidas pelos animais, cujo aperfeiçoamento é dependente de vários centros neurais, incluindo a medula espinal. Esta atividade promove várias modificações espinais que a possibilita se adaptar e aperfeiçoar suas conexões. Este trabalho teve por objetivo observar as alterações morfológicas
Publicado em: 2009
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4. Time course of training-induced microcirculatory changes and of vegf expression in skeletal muscles of spontaneously hypertensive female rats
Exercise-induced vessel changes modulate arterial pressure (AP) in male spontaneously hypertensive rats (SHR). Vascular endothelial growth factor (VEGF) is important for angiogenesis of skeletal muscle. The present study evaluated the time course of VEGF and angiogenesis after short- and long-term exercise training of female SHR and Wistar Kyoto (WKY) rats,
Brazilian Journal of Medical and Biological Research. Publicado em: 2008-05
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5. INFLUENCE OF PHYSICAL EXERCISE ON BEHAVIORAL PARAMETERS AND OXIDATIVE STRESS IN AN ANIMAL MODEL OF TARDIVE DYSKINESIA / IFLUÊNCIA DO EXERCÍCIO FÍSICO SOBRE PARÂMETROS DE COMPORTAMENTO E ESTRESSE OXIDATIVO EM MODELO ANIMAL DE DISCINESIA TARDIA
Regular practice of physical activity promotes beneficial effects to the body. However, excessive duration and intensity of exercise may surpass individual tolerance to exercise, generating oxidative stress (OS). Studies have shown these effects in various organs, such as the heart and muscles, but little is known about their action and mechanisms in the bra
Publicado em: 2008
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6. Training induced effects on noradrenaline synthesis/storage within the skeletal muscle and renal arterioles in spontaneously hypertensive rats / Efeitos do treinamento físico sobre a síntese/armazenamento de noradrenalina em arteríolas musculares esqueléticas e renais de ratos hipertensos espontâneos
We investigated the effects of training (T) on tyrosine hydroxylase (TH) density in arterioles and adrenals (neuro-hormoral responses). Male SHR were submitted to treadmill T (55% of maximal capacity) or kept sedentary (S). After AP and HR recordings, rats were anesthetized and tissues (soleus, gastrocnemius red, gracilis = locomotor; temporalis = non-locomo
Publicado em: 2007
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7. Tirosyne hydroxilase as a marker of sympathetic drive within skeletal muscle and renal arterioles of normotensive rats: effects of physical training. / Tirosina hidroxilase como marcador da atividade simpática em artérias musculares esqueléticas e renais de ratos normotensos: efeitos do treinamento fisico.
Exercise training (T) does not reduce pressure in normotensive, but causes peripheral and central adjustments on cardiovascular system, mediated by autonomic nervous system. In this study we investigated whether T (55% maximal exercise capacity) is able to change vascular sympathetic drive to skeletal muscle (locomotor, non-locomotor), kidney and adrenals, u
Publicado em: 2007
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8. Electromyography as a basis to pre-exhaustion method in strength training / Fundamentação eletromiográfica do método de pré-exaustão no treinamento de força
Contrariwise the strength training traditional recommendation, the preexhaustion method purposes to begin a training session with monoarticular exercises and to finish it with multiarticular exercises. The aim of this study was, through EMG, to inquire into temporal and activation intensity parameters of pectoralis major (PM), deltoid (DA) and triceps brachi
Publicado em: 2007
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9. NITRIC OXIDE MODULATES THE IMPROVEMENT OF THE MEMORY INDUCED BY SPERMIDINE IN RAT / ÓXIDO NÍTRICO MODULA A MELHORA DA MEMÓRIA INDUZIDA POR ESPERMIDINA EM RATOS
The endogenous poliaminas, putrescine, spermidina and spermine are aliphatics amines that are present in high concentrations in the central nervous system (SNC). The action of the poliamines involves the modulation of several ionic channels, including the subtype of glutamatergic N-methyl-D-aspartate receptor (NMDA). The processes mediated by NMDA receptor i
Publicado em: 2006
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10. EFEITO DA ADMINISTRAÇÃO AGUDA DE CREATINA SOBRE A MEMÓRIA EM RATOS / EFFECT OF THE SYSTEMIC INJECTION OF CREATINE ON THE MEMORY OF RATS
Glucose is the most important energy substrate for the central nervous system. Besides its energetic function, glucose facilitates memory in experimental animals, an effect that has been related to its energy functions. Other important cerebral energy substrate is creatine, which is endogenously synthesized and converted to phosphocreatine, an immediate and
Publicado em: 2005
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11. Estudo eletromiografico dos musculos peitoral maior, deltoide e triceps do braço em individuos treinados em musculação
In the face of popularization of the weight training, not only as a sport training but also as a life quality promoter to the human being, the need of exercises has increased, particularly on the biomechanical aspects, searching for a behavior knowledge of locomotor system when submitted to a mechanical resistence. In this sense, the electromyography has bee
Publicado em: 2000
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12. Improvements in Orthostatic Instability with Stand Locomotor Training in Individuals with Spinal Cord Injury
Prospective assessment of cardiovascular control in individuals with spinal cord injury (SCI) in response to active stand training. Cardiovascular parameters were measured at rest and in response to orthostatic challenge before and after training in individuals with clinically complete SCI. The goal of this study was to evaluate the effect of active stand tr
Mary Ann Liebert.