Lipoproteins Kinetics
Mostrando 1-12 de 42 artigos, teses e dissertações.
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1. Plasma kinetics of free and esterified cholesterol and in vitro lipid transfer to HDL, using an artificial lipidic nanoemulsion, in subjects with glucose intolerance / Cinética plasmática do colesterol livre e do colesterol esterificado e transferência in vitro de lípides para a HDL, utilizando uma nanoemulsão lipídica artificial, em indivíduos com intolerância à glicose
O indivíduo com diabetes mellitus tipo 2 apresenta um risco de 2 a 4 vezes maior de desenvolver doença cardiovascular (DCV) quando comparado ao não-diabético, sendo que este aumento do risco para o desenvolvimento da DCV também é observado quando na intolerância à glicose (IG) que ocorre em fases mais precoces da história natural do diabetes. Atribu
Publicado em: 2010
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2. 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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3. Plasma kinetics of study of the free cholesterol and cholesteryl ester in type 2 diabetes mellitus patients with and without coronary artery disease / Estudo da cinética plasmática do colesterol livre e esterificado em pacientes diabéticos tipo 2 com ou sem doença coronariana diagnosticada
INTRODUÇÃO:. A dislipidemia diabética é um dos principais fatores de risco para doença arterial coronária (DAC) O uso de uma nanoemulsão LDL-símile para avaliar clearance do éster de colesterol(EC) e colesterol livre(CL) do intravascular mostrou uma remoção acentuada do CL e um maior depósito em vasos sanguíneos de indivíduos com DAC avançada.
Publicado em: 2010
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4. 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
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5. Chylomicron metabolism and lipid reception capacity of high density lipoprotein in metabolic syndrome (MetS) and type 2 diabetes mellitus (DM2) / Metabolismo dos quilomícrons e capacidade da lipoproteína de alta densidade (HDL) de receber lípides na síndrome metabólica e no diabetes mellitus tipo 2
The main metabolic disturbances occurring as a result of type 2 diabetes mellitus (DM2) and Metabolic Syndrome (MetS) are alterations in the metabolism of lipids. It is therefore, important to better understand the aspects by which plasma lipoproteins are metabolized. The evaluation of chylomicron metabolism and lipid transfer of high density lipoprotein (HD
Publicado em: 2008
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6. Plasma kinetics and biodistribution of free cholesterol and cholesterol ester of a nanoemulsion that binds to LDL receptors in animals without and with atherosclerosis / Cinética plasmática e biodistribuição de colesterol livre e colesterol esterificado de uma nanoemulsão (LDE) que se liga aos receptores de LDL em animais controle e com indução de aterosclerose
I n previously studies, it was shown that free cholesterol (FC) and cholesterol ester (CE) of a cholesterol-rich nanoemulsion (LDE) behaves differently in patients with coronary artery disease (CAD). The FC plasma clearance and arterial deposition is greater than CE. In the present study we evaluate the plasma kinetics, estimated by the fractional clearance
Publicado em: 2007
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7. Plasma kinetics of a lipid emulsion resembling low-density lipoprotein (LDL) in systhemic lupus erythematosus with or without chloroquine diphosphate / Cinética plasmática de emulsão lipídica semelhante à lipoproteína de baixa densidade (LDL) no lúpus eritematoso sistêmico com e sem difosfato de cloroquina
OBJETIVO: A via metabólica da lipoproteína de baixa densidade (LDL) em pacientes com lúpus eritematoso sistêmico (LES) em uso de difosfato de cloroquina (DFC) foi avaliada através do comportamento cinético de uma nanoemulsão radioativa rica em colesterol (LDE) que se assemelha à estrutura lipídica da LDL. MÉTODOS: LDE foi marcada com 14C-colesterol
Publicado em: 2006
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8. Distribution and Kinetics of Lipoprotein-Bound Endotoxin
Lipopolysaccharide (LPS), the major glycolipid component of gram-negative bacterial outer membranes, is a potent endotoxin responsible for pathophysiological symptoms characteristic of infection. The observation that the majority of LPS is found in association with plasma lipoproteins has prompted the suggestion that sequestering of LPS by lipid particles ma
American Society for Microbiology.
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9. Development of an integrated model for analysis of the kinetics of apolipoprotein B in plasma very low density lipoproteins, intermediate density lipoproteins, and low density lipoproteins.
To quantify more precisely the metabolism of apolipoprotein B (apo B) in human beings, an integrated model was developed for the analysis of the isotope kinetics of apo B in very low density lipoproteins (VLDL), intermediate density lipoproteins (IDL), and low density lipoproteins (LDL). The experimental basis for model development was a series of 30 triple-
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10. Kinetics of triglyceride turnover of very low density lipoproteins of human plasma.
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11. Serum lipoprotein binding by Treponema pallidum: possible role for proteoglycans.
Acquisition by the syphilis spirochaete, Treponema pallidum, of radioiodinated total human plasma lipoprotein and lipoprotein subfractions was examined. Time dependent and saturation binding kinetics were observed for total lipoproteins and subfractions, including high density lipoproteins, low density lipoproteins (LDL), and very low density lipoproteins. A
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12. Interleukin-10 Modulates Proinflammatory Cytokines in the Human Monocytic Cell Line THP-1 Stimulated with Borrelia burgdorferi Lipoproteins
We determined previously that lipoproteins of Borrelia burgdorferi stimulate inflammatory and anti-inflammatory cytokines (interleukin-10 [IL-10]) in monocytes. IL-10 could have an effect on innate and acquired immune responses to B. burgdorferi and influence the magnitude of the infectious inoculum and disease outcome. To understand the mechanism(s) of IL-1
American Society for Microbiology.