Lipoproteins Metabolism
Mostrando 1-12 de 178 artigos, teses e dissertações.
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1. Anti-obesity and hepatoprotective effects in obese rats fed diets supplemented with fruit purees
Abstract In this work, the effect of the intake of a low-fat diet supplemented with a fruit puree (guava-strawberry, guava-blackberry, guava-soursop or guava-passion fruit) by obese rats on reduction of body weight, lipid profile, and liver enzyme activity was evaluated. The rats (n=6 for each treatment) were induced to obesity with a high-fat diet for 4 wee
Food Sci. Technol. Publicado em: 2020-06
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2. Are lipid disorders involved in the predominance of human T-lymphotropic virus-1 infections in women?
Abstract INTRODUCTION : The human T-lymphotropic virus-1 (HTLV-1) is associated with chronic inflammatory diseases such as HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP), a chronic inflammatory disease. Disturbances in lipid metabolism are involved in inflammatory and demyelinating diseases. METHODS : Plasma levels of triglycerides, to
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-12
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3. Influence of food restriction on lipid profile and spontaneous glucose levels in male rats subjected to paradoxical sleep deprivation
OBJECTIVES: The purpose of this study was to determine the paired consequences of food restriction and paradoxical sleep deprivation on lipid profile and spontaneous glucose levels in male rats. METHOD: Food restriction began at weaning, with 6 g of food being provided per day, which was subsequently increased by 1 g per week until reaching 15 g per day by t
Clinics. Publicado em: 2012
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4. Os efeitos do exercício resistido no metabolismo da lipoproteína de baixa densidade (LDL) e da lipoproteína de alta densidade (HDL), utilizando uma nanoemulsão semelhante a LDL / Effects of resistance exercise on the low density lipoprotein (LDL) and high density lipoprotein (HDL) metabolism: utilizing an LDLlike nanoemulsion
Treinamento físico é considerado um dos principais instrumentos para promover um estilo de vida saudável. No entanto, os efeitos do treinamento resistido sobre as vias metabólicas, especialmente o metabolismo lipídico intravascular é em grande parte inexplorada e merece uma investigação mais aprofundada. No presente estudo nós avaliamos os efeitos d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2011
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5. Efeitos do polimorfismo T-786C do gene da óxido nítrico sintase endotelial (eNOS) e/ou da atorvastatina sobre parâmetros do metabolismo lipídico em adultos assintmáticos / Effects of the polymorphism T-786C of endothelial nitric oxide synthase (eNOS) gene and/or atorvastatin on parameters of lipid metabolism in asymptomatic adults
Nitric oxide (NO) is produced in the vascular endothelium by endothelial nitric oxide synthase (eNOS), an enzyme negatively regulated by the presence of the T-786C polymorphism, leading to endothelial dysfunction. High-density lipoproteins (HDL) have well-established anti-atherogenic functions, for example mechanisms that enhance eNOS activity. Statins are d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/08/2010
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6. Alterações lipídicas no paciente séptico: análise da participação da resistência insulínica nas alterações metabólicas / Study of metabolic acidosis in patients with severe sepsis or septic shock
Metabolic disturbances are very frequent among critical care patients. Severe sepsis and septic shock are clinical conditions responsible for a great number of patients admitted to ICU. Severe sepsis and septic shock mortality rates remain high instead of new approaches developed in last decades. Intensive glycemic control appeared to be an important adjuvan
Publicado em: 2010
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7. Apolipoprotein CIII polymorphism and triglyceride levels of a japanese population living in southern Brazil
Apolipoprotein CIII (apo-CIII) participates in the regulation of triglyceride-rich lipoprotein metabolism. Several polymorphic sites have been detected within and around the apo-CIII gene. Here, we examined the relationship between apo-CIII Sst I polymorphism (CC, CG, GG genotypes) and plasma triglyceride (TG) levels in a group of 159 Japanese individuals li
Publicado em: 2010
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8. O treinamento físico aeróbico acelera o transporte reverso de colesterol de macrófagos em camundongos selvagens e transgênicos para CETP humana / Aerobic exercise training improves the macrophage reverse cholesterol transport in wild-type and in CETP transgenic mice
Regular exercise prevents the development of atherosclerosis. We analyzed the role of a six-week aerobic exercise training program in the macrophage reverse cholesterol transport in wild-type (WT) and in human CETP transgenic (CETP-tg) mice. Animals were randomly assigned to sedentary and trained groups (treadmill 15 m/min, 30-min sessions, 5 sessions per we
Publicado em: 2010
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9. Responses of postprandial lipemia in young men, after continuous and intermittent exercise / Respostas da lipemia pós-prandial em homens jovens, após exercício contínuo e intermitente
Background: Increased plasma triglyceride-rich lipoprotein (chylomicrons, VLDL and LDL) concentration, as well as the delay in their removal, has been associated with coronary artery diseases (CVD). The postprandial lipaemia is related to peripheral vascular changes, stimulated by inflammatory markers and enhanced by oxidative metabolism of low density lipop
Publicado em: 2010
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10. Effects of the rich diet in cholesterol and saturated fat in metabolism of the high-density lipoprotein (HDL) in hamsters / Efeito da dieta rica em colesterol e gordura saturada sobre o metabolismo da lipoproteína de alta densidade (HDL) em hamsters
A lipoproteína de alta densidade (HDL) tem várias ações protetoras contra o desenvolvimento de doenças cardiovasculares, como remover o excesso de colesterol dos tecidos periféricos. No entanto, outros aspectos do metabolismo da HDL, como o transporte de colesterol das outras classes de lipoproteínas para a HDL devem ser avaliados para verificar a sua
Publicado em: 2010
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11. Toxoplasma gondii infection induces lipid metabolism alterations in the murine host
Host lipids have been implicated in the pathogenesis of Toxoplasma gondiiinfection. To determine if Toxoplasmainfection influences the lipid status in the normal host, we assessed serum lipids of Swiss-Webster mice during infection with the BGD-1 strain (type-2) at a series of time points. Mice were bled at days zero and 42 post-infection, and subgroups were
Memórias do Instituto Oswaldo Cruz. Publicado em: 2009-03
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12. Effect of a cholesterol-rich diet on the metabolism of the free and esterified cholesterol components of a nanoemulsion that resembles LDL in rabbits
We have shown that the free cholesterol (FC) and the cholesteryl ester (CE) moieties of a nanoemulsion with lipidic structure resembling low-density lipoproteins show distinct metabolic fate in subjects and that this may be related to the presence of dyslipidemia and atherosclerosis. The question was raised whether induction of hyperlipidemia and atheroscler
Brazilian Journal of Medical and Biological Research. Publicado em: 2009-02