Muscular Collagen
Mostrando 25-36 de 51 artigos, teses e dissertações.
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25. Study of the calcaneal tendon extracellular matriz after partial sextion with and without L-NAME / Estudo da matriz extracelular do tendão calcanear apos transecção parcial, com e sem inibidor de oxido nitrico sintetase
Os tendões são estruturas que transmitem a força muscular ao osso. São formados por células imersas em uma matriz extracelular rica em fibras de colágeno paralelas. Tendões, como o calcanear, são resistentes, contudo podem ser acometidos por lesões. Esse tecido lesado não se regenera totalmente e a organização, estrutura e propriedades mecânicas
Publicado em: 2008
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26. Influência da fisioterapia na função motora e histopatologia da fibra muscular esquelética no modelo Golden Retriever Muscular Dystrophy (GRMD) / Physiotherapy influence in the Golden Retriever Muscular Dystrophy motor function and skeletal muscle histopathology (GRMD)
The aim of this research was investigates the Physiotherapy influence as a complementary treatment in the Duchenne Muscular Dystrophy. A physical activities protocol was used focusing the skeletal muscle alterations, characteristics from the pathology, in the GRMD model through an analogy between these species. Six males and dystrophic animals from the GRMD
Publicado em: 2006
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27. Avaliação dos mecanismos adaptativos do miocárdio durante sobrecarga de pressão induzida com o uso de bandagem do tronco pulmonar: participação da proliferação celular / Assessment of myocardial adaptive mechanisms during pressure overload induced by pulmonary artery banding: contribution of cell proliferation
INTRODUCTION: Rapid ventricular conditioning induced by pulmonary artery banding (PAB) has been indicated to those patients with transposition of the great arteries (TGA) who have lost the chance for arterial switch operation ? Jatene?s procedure ? aiming at induce myocardial mass increase. However, with time, hypertrophied chamber may exhibit contractile dy
Publicado em: 2006
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28. Efeitos do exercício sobre o envelhecimento dos neurônios mioentéricos do duodeno de ratos Wistar / Effects of the exercise on the ageing of the myenteric neurons in the duodenum of Wistar rats
With ageing, there is an increase in the incidence of gastrointestinal problems related to intestinal motility. Physical activity may promote significant functional alterations, acting to minimize the deleterious effects of the ageing process. The control of gastrointestinal functions is carried out by the enteric nervous system, composed of a network of int
Publicado em: 2006
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29. Purificação e caracterização de uma nova fosfolipase A2 ácida da peçonha de Bothrops pauloensis
Phospholipases A2 (PLA2) is small enzymes that present molecular mass around 15kDa and are found in a variety of biological and cellular fluids as fluid sinovial, macrophages, platelet, pancreatic tissue, among others. The present work describes the purification and chemical, biological and enzymatic characterization of an acidic phospholipase A2 of Bothrops
Publicado em: 2006
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30. PurificaÃÃo e caracterizaÃÃo de uma nova fosfolipase A2 Ãcida da peÃonha de Bothrops pauloensis
Phospholipases A2 (PLA2) is small enzymes that present molecular mass around 15kDa and are found in a variety of biological and cellular fluids as fluid sinovial, macrophages, platelet, pancreatic tissue, among others. The present work describes the purification and chemical, biological and enzymatic characterization of an acidic phospholipase A2 of Bothrops
Publicado em: 2006
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31. Protein defects in neuromuscular diseases
Muscular dystrophies are a heterogeneous group of genetically determined progressive disorders of the muscle with a primary or predominant involvement of the pelvic or shoulder girdle musculature. The clinical course is highly variable, ranging from severe congenital forms with rapid progression to milder forms with later onset and a slower course. In recent
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-05
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32. Quantification of connective tissue in dogs cardiac muscle / Quantificação de tecido conjuntivo do músculo cardíaco de cães
Objetivou-se, neste trabalho, estudar a proporção de tecido conjuntivo existente na fração ventricular direita e esquerda do músculo cardíaco de cães, buscando, através da morfometria, dados referentes a inter-relação entre o tecido conjuntivo e o tecido muscular cardíaco, para o conhecimento das relações anátomo-funcionais da estrutura cardía
Publicado em: 2002
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33. Efeitos da L-arginina sobre as concentraÃÃes de metabÃlitos in vivo no sangue e em cicatriz de retalho miocutÃneo, e sobre a pressÃo de rotura de cicatriz cirÃrgica intestinal em ratos / Effects of L-arginine upon the concentration of metabolites, in vivo, in the blood, miocutaneous skin graft scar and on the pressure of rupture of intestinal surgical scar in rats
Cicatrization, contraction and deposition of connective tissue matrix constitute healing mechanisms for the development of the wound scar. Studies have demonstrated that L-arginine favors cicatrization, increasing the synthesis of collagen. The aim of this paper was to study the effects of L-arginine upon the concentrations of glucose, pyruvate, lactate and
Publicado em: 2002
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34. Processos adaptativos do tecido muscular esqueletico e tecido conjuntivo : repercussões sobre a flexibilidade
This study has as its objective to discuss the control mechanisms of structural adaptations in the connective and muscular tissues under different functional conditions. It consists in the development of the interpretations about the plasticity of the tissues related to physical activities in order to improve the motor system s flexibility. Therefore, this b
Publicado em: 1997
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35. Estudo dos efeitos da polpa de laranja sobre paramentros fisiologicos, nutricionais, bioquimicos e morfologicos em ratos normais e diabeticos
The chemical composition and some physico-chemical characteristics of orange pulp, a by-product obtained during the industrial production of the orange-juice, were determined. Among these, the particle size distribution was found to be 8.9%, 52.8% and 38.3% for particle sizes larger than 800 µm, between 200 and 500 µm and smaller than 200 µm, respectively
Publicado em: 1994
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36. Estudo morfofuncional, em nivel mesoscopico, da transição faringo-esofagica no homem adulto
The aim of this study was to reaxamine at, the mesoscopic and microscopic levels, the structure and relationships of the tissues of the pharingo-esophageal transitions in adult man. This regions is the site of some pathologies, among which the most frequent is the Zenker?s diverticulum. Thirty five pieces of the regions were removed from cadavers fixed in 10
Publicado em: 1991