Beta2 Glycoprotein 1
Mostrando 1-12 de 205 artigos, teses e dissertações.
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1. Correlation between Beta1 integrin expression and prognosis in clinically localized prostate cancer
Integrins are transmembrane glycoprotein receptors that regulate cell-matrix interactions, thus functioning as sensors from the environment. They also act as cell adhesion molecules that are responsible for the maintenance of the normal epithelial phenotype. Some studies have reported a correlation between carcinogenesis and changes in integrin expression, e
Int. braz j urol.. Publicado em: 2013-06
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2. Avaliação da função da MAGP1 na formação de neoíntima / Evaluation of MAGP1 function in neointima formation
As fibras elásticas são responsáveis por darem sustentação a tecidos, como artéria aorta, pele, pulmão. São compostas por dois componentes distintos, elastina e microfibrila, quando analisadas por microscopia eletrônica. Anteriormente, os pesquisadores acreditavam que a principal função da rede de microfibrila, composta principalmente de fibrilina
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/02/2011
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3. Proteomic analisys of bovine yolk sac / Análise proteômica do saco vitelino de bovinos
The yolk sac plays an important role in embryonic development of all mammals. Its function is being studied, proving to be one of the initials of haematopoiesis. In the period when the placenta is not real yet formed during embryonic development, the yolk sac is the main source of nutrition of the embryo, providing a place for the transfer and synthesis of p
Publicado em: 2009
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4. Influência do puerpério e da retenção dos anexos fetais no proteinograma de fêmeas bovinas da raça Holandesa, criadas no Estado de São Paulo / Influence of puerperium and retained fetal membranes on the proteinogram of Holstein cows raised in the State of São Paulo
The aim of this study was to evaluate the influence of the puerperal period and retained fetal membranes on the proteinogram of Holstein cows. Two hundred ninety one blood samples were collected from cows through ninety days postpartum. In order to study the physiologic puerperium, blood samples from one hundred two clinically animals, divided in 9 experimen
Publicado em: 2008
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5. PurificaÃÃo e CaracterizaÃÃo de uma proteÃna de semente de soja (Glycine max L. Merr): AvaliaÃÃo in vitro de atividades antiagregante plaquetÃria e anticoagulante
Uma nova proteÃna de semente de soja (Glycine max), denominada ApcSP (antiplatelet and anticoagulant soybean protein) foi isolada, purificada e caracterizada bioquimicamente. A partir de extratos brutos destas sementes, foi realizado um fracionamento com sulfato de amÃnio, obtendo-se a fraÃÃo F0-60%, com posterior submissÃo à cromatografia de afinidade
Publicado em: 2008
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6. Retinol, proteÃnas transportadoras, carotenÃides, proteÃnas de fase aguda e barreira funcional intestinal em crianÃas de uma comunidade urbana de Fortaleza / Retinol, retinol binding proteins, carotenoids, acute fase proteins and intestinal barrier function in children from an urban community in Fortaleza
Vitamin A deficiency (VAD) is considered an important public health problem worldwide and the role of VAD on intestinal epithelial integrity is not well understood. To investigate the association of retinol (vitamin A) and carotenoids with the intestinal barrier function from children in an urban community in Fortaleza, Northeastern Brazil, one hundred and t
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/04/2007
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7. Aterosclerose na artrite reumatóide e sua associação com auto-imunidade humoral / Atherosclerosis in rheumatoid arthritis and its relationship with humoral autoimmunity
Purpose: Many questions remain unanswered about the causes of accelerated atherosclerosis in patients with inflammatory systemic diseases such as rheumatoid arthritis (RA). Some studies have suggested the role of autoimmunity besides inflammation in the pathogenesis of atherosclerosis in general population and have also discussed the possible association wit
Publicado em: 2007
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8. DESENVOLVIMENTO E VALIDAÇÃO DE MÉTODO CROMATOGRÁFICO PARA AVALIAÇÃO DE POTÊNCIA DE ERITROPOIETINA HUMANA RECOMBINANTE. CORRELAÇÃO COM O ENSAIO BIOLÓGICO / DEVELOPMENT AND VALIDATION OF CHROMATOGRAPHIC METHOD FOR THE POTENCY ASSESSMENT OF RECOMBINANT HUMAN ERYTHROPOIETIN. CORRELATION WITH THE BIOLOGICAL ASSAY
Erythropoietin is a glycoprotein which stimulates the erythropoiesis, clinically used for the treatment of renal anaemia. The biological and chromatographic methods for the potency evaluation of recombinant human erythropoietin (rhEPO) in pharmaceutical products were validated in the present work. The normocythaemic mice bioassay was carried out in female BA
Publicado em: 2007
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9. Influencia de alterações conformacionais na atividade da fosfatase acida de sementes quiescentes de soja
The central aim of the present work was to evaluate lhe conformational stability of a soybean seeds acid phosphatase. Through thermal denaturation studies, the transition temperature (T M) value determined, 65°C, has shown an ummsual resistance of the enzyme under high temperatures. The effects of strong binding compounds, such as concanavalin A (Iedin) and
Publicado em: 2001
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10. Urinary excretion of beta 2-glycoprotein-1 (apolipoprotein H) and other markers of tubular malfunction in "non-tubular" renal disease.
AIM: To determine whether urinary beta 2-glycoprotein-1 assays can provide improved discrimination between chronic renal diseases which are primarily of tubular or glomerular origin. METHODS: Urinary beta 2-glycoprotein-1, retinol-binding protein, alpha 1-microglobulin, beta 2-microglobulin, N-acetyl-beta-D-glucosa-minidase and albumin were measured in 51 pa
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11. Beta 2-glycoprotein-1 (apolipoprotein H) excretion in chronic renal tubular disorders: comparison with other protein markers of tubular malfunction.
Urinary beta 2-glycoprotein-1 was measured in 60 patients with conditions recognised as causing renal tubular impairment and compared with established markers of early tubular malfunction. Increased beta 2-glycoprotein-1 excretion was found in 49 (82%) of the subjects; raised excretion of alpha 1-microglobulin, retinol-binding protein, and beta 2-microglobul
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12. Beta 2-glycoprotein-1 (apolipoprotein H) excretion and renal tubular malfunction in diabetic patients without clinical proteinuria.
AIM--To compare the urinary excretion of beta 2-glycoprotein-1 with that of two other markers of early tubular disorder in diabetic patients without clinical proteinuria. METHODS--The urinary excretion of retinol binding protein, beta 2-glycoprotein-1, and N-acetyl-beta-D-glucosaminidase was measured in 90 known diabetic patients who had a negative reagent s