Anticardiolipin Antibodies
Mostrando 1-12 de 111 artigos, teses e dissertações.
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1. Epidemiological, clinical and immune factors that influence the persistence of antiphospholipid antibodies in leprosy
Abstract Introduction: Antiphospholipid antibodies (aPL) are described in individuals with leprosy without the clinical features of antiphospholipid antibody syndrome (APS), a condition involving thromboembolic phenomena. We have described the persistence of these antibodies for over 5 years in patients with leprosy after specific treatment. Objectives: To
Adv. rheumatol.. Publicado em: 09/12/2019
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2. Prevalence of the American College of Rheumatology hematological classification criteria and associations with serological and clinical variables in 460 systemic lupus erythematosus patients
Objective: To study systemic lupus erythematosus in a Brazilian population using the American College of Rheumatology hematological classification criteria and report associations of the disease with serological and clinical profiles. Methods: This is a retrospective study of 460 systemic lupus erythematosus patients followed in a single rheumatologic cen
Rev. Bras. Hematol. Hemoter.. Publicado em: 2015-04
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3. Lepromatous leprosy patients produce antibodies that recognise non-bilayer lipid arrangements containing mycolic acids
Non-bilayer phospholipid arrangements are three-dimensional structures that form when anionic phospholipids with an intermediate structure of the tubular hexagonal phase II are present in a bilayer of lipids. Antibodies that recognise these arrangements have been described in patients with antiphospholipid syndrome and/or systemic lupus erythematosus and in
Mem. Inst. Oswaldo Cruz. Publicado em: 2012-12
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4. Study of anticardiolipin antibody in hepatitis C virus-positive patients
Several antibodies, including anticardiolipin antibodies (ACA), have been detected among chronically infected hepatitis C virus (HCV) patients. The present work aimed at ascertaining the clinical significance of ACA levels among HCV infection associated with two commonly encountered diseases, thrombocytopenia and arteriovenous-shunt malfunction. Six groups w
Journal of Venomous Animals and Toxins including Tropical Diseases. Publicado em: 2011
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5. Antiphospholipid antibodies in Brazilian hepatitis C virus carriers
Hepatitis C, a worldwide viral infection, is an important health problem in Brazil. The virus causes chronic infection, provoking B lymphocyte dysfunction, as represented by cryoglobulinemia, non-organ-specific autoantibody production, and non-Hodgkin's lymphoma. The aim of this research was to screen for the presence of antiphospholipid autoantibodies in 10
Brazilian Journal of Medical and Biological Research. Publicado em: 31/05/2008
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6. Patogênese da síndrome pulmonar hemorrágica na leptospirose humana / Pathogenesis of leptospirosis pulmonary hemorrhage syndrome in human
Leptospirosis is a zoonotic disease that is a cause of high morbidity and mortality in humans and is an important public health problem. Caused by bacteria of Leptospira genus, this disease presents diverse clinical manifestations and is especially important in developing countries. Leptospirosis pulmonary hemorrhage syndrome is the major cause of death in p
Publicado em: 2008
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7. Lúpus eritematoso na infância: estudo retrospectivo com ênfase em suas manifestações cutâneas, classificação e evolução / Childhood lupus erythematosus: retrospective study with emphasis on cutaneous findings, classification and evolution
Lupus erythematosus was not well studied in childhood, especially in its chronic cutaneous, subacute and bullous forms that are uncommon at this age group. The present work aims to study the various forms of childhood lupus erythematosus. We retrospectively studied through medical records patients with lupus erythematosus whose disease had started until 16 y
Publicado em: 2008
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8. Detection of anti-cardiolipin antibodies from real sera using polymerized liposomes / Detecção de anticorpos anti-cardiolipidina em soros reais utilizando lipossomas polimerizados
This work studies the detection of anticardiolipin IgG present in the sera o patients with autoimmune diseases , using polymerized liposomes. The advantage of this system is the molecular recognition and transduction of signal in a single step. The use of real sera, instead reference sera, aimed to evaluate the potentiality of polymerized liposomes to applic
Publicado em: 2007
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9. Investigation of thrombophilias in high risk pregnant patients for preterm birth. / Investigação de trombofilias em gestantes de risco para o parto prematuro
Introduction: The spontaneous preterm birth is a multifactorial disease and its etiology remains unknown in 40% of the time. In this study, we investigated the acquired and inherited thrombophilias in high risk pregnant patients to the spontaneous preterm birth and related to the incidence of prematurity in the current pregnancy. Methods: In this prospective
Publicado em: 2007
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10. 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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11. "Antilipoproteína lipase (LPL): um novo componente no complexo processo aterosclerótico do lúpus eritematoso sistêmico?" / Antilipoprotein lipase antibodies (aLPL): a new player in the complex atherosclerotic process in systemic lupus erythematosus?
Dyslipidemia is implicated in the atherosclerosis process of SLE. The description of aLPL in SLE associated with hypertrigliceridemia prompted us to analyze this antibody in the context of the inflammation involved in the atherogenesis. aLPL was found in 38 por cento of SLE patients with high levels of triglycerides. Significant positive correlation was obse
Publicado em: 2005
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12. Anticardiolipin antibodies and severe leptospirosis
Revista do Instituto de Medicina Tropical de São Paulo. Publicado em: 2003-01