Serologic Tests
Mostrando 25-36 de 214 artigos, teses e dissertações.
-
25. Congenital hidranencephaly and cerebellar hypoplasia in water buffaloes / Hidranencefalia e hipoplasia cerebelar congênita em búfalos Murrah
Hereditary hydrancephaly and cerebellar hypolasia are reported in Murrah buffalos. Six calves, one female and 5 male out of 128 born between 2004 and 2008 in a farm in southern Brazil were affected. All affected calves were offspring from the same bull. No affected buffaloes were observed in the descendants of other three bulls used in the farm. Main clinica
Publicado em: 2009
-
26. Epidemiological profile of blood donors with serologic diagnosis of syphilis and HIV / Perfil epidemiológico de doadores de sangue com diagnóstico sorológico de sífilis e HIV
The study of the epidemiological profile of seropositive blood donors is essential to improve blood banks pre-donation and serologic screenings and guide blood safety policies. The profile of blood donors with serologic diagnosis of syphilis was studied in a retrospective cross-sectional study in which blood donor with recent syphilis (N=278) were compared t
Publicado em: 2008
-
27. Estudo do comportamento dos testes sorológicos ML Flow e ELISA (PGL-I) em áreas endêmica e não endêmica de hanseníase.
This work is a descriptive and exploratory study which correlates clinical, epidemiologic and laboratorial data to anti-PGL-I ELISA and ML Flow serologic tests results, in leprosy-endemic and non-endemic areas. It was carried out from March 2006 to December 2006 at a reference service in Sanitary Dermatology in the city of Belo Horizonte, Minas Gerais, Brazi
Publicado em: 2008
-
28. A contribuição da epidemiologia de campo para o estudo das doenças infecciosas e a saude publica / The contributions of field epidemiology to the estudy of infectious diseases and public health
Field epidemiology is an area of science that uses principles of classic epidemiology to respond to public health threats and improve the quality of life of a given population. In addition to classic epidemiology, the field epidemiologist uses knowledge from other areas such as economics, anthropology, social sciences, and communications to develop and imple
Publicado em: 2007
-
29. Estudo da prevalência da doença celíaca em doadores de sangue na cidade de São Paulo / Prevalence of celiac disease among blood donors in São Paulo city
BACKGROUND: Celiac disease is a permanent enteropathy caused by the ingestion of gluten and leads to an immunologically mediated inflammation of the small intestine mucosa. The prevalence of celiac disease varies among different nations and ethnic backgrounds, and its diversity is determined by genetic and environmental factors. More recently, several serolo
Publicado em: 2007
-
30. Avaliação da glicolipoproteína como antígeno para sorodiagnóstico da leptospirose / Evaluation of glycolipoprotein antigen for serodiagnosis of leptospirosis
The aim of this work was the study of serologic response against leptospira glycolipoprotein (GLP) for the purpose of standardizing its use as an antigen on serological tests to diagnose human leptospirosis. Among the proteins involved in the pathogenicity, GLP is yet to be studied regarding its immunogenicity and its use as an antigen in the detection of sp
Publicado em: 2007
-
31. Comportamento do teste ML Flow em pacientes e contatos de pacientes com hanseníase menores de 18 anos [
This descriptive and exploratory study had the objective of evaluating ML Flow, one of the serologic tests developed to aid leprosy control. Data on 115 newly diagnosed leprosy patients and 1,011 household contacts, all under 18, were analyzed to determine seropositivity ratios and factors associated to a positive test result. Statistical analysis included l
Publicado em: 2007
-
32. Serologic response of SPF chickens to live vaccines and other strains of Mycoplasma gallisepticum
False positive serologic reactions and difficulties in the diagnosis of Mycoplasma gallisepticum (MG) in chickens have increased lately as a result of infection by low virulent MG strains and the use of live MG vaccines in poultry. The objective of this study was to evaluate the serologic responses of SPF chickens exposed to the three commercially available
Revista Brasileira de Ciência Avícola. Publicado em: 2006-03
-
33. "Diagnóstico da doença de Chagas em bancos de sangue: linfoproliferação, detecção de anticorpos e estudo epidemiológico em indivíduos com provas sorológicas inconclusivas" / Diagnostic of Chagas disease in blood banks: lymphoproliferation, antibodies detection and epidemiological data in individuals with inconclusive serology
This study aims to evaluate the contribution of lymphoproliferation (1 parameter) in association with high performance serological tests (4), epidemiological data (1) and parasitological tests (1) for Chagas disease in patients with inconclusive conventional serological tests. We showed that this diagnosis is probable in individuals presenting >three positiv
Publicado em: 2006
-
34. Avaliação da co-infecção por Leishmania em pessoas vivendo com HIV/aids acompanhadas no Hospital Universitário de Brasília: estudo transversal com ênfase na leishmaniose visceral
In order to estimate the magnitude of Leishmania/HIV co-infection, it was conducted a transversal study in people living with HIV/AIDS assisted at the outpatient Infectious and Parasitic Diseases Clinic of the Brasilia University Hospital. One hundred sixty-three patients were enrolled, seven of whom presented the clinical syndrome suggestive of visceral lei
Publicado em: 2006
-
35. Analyses of Clamydia pneumoniae and Mycoplasma pneumoniae in different forms of Coronary Heart Diseases / Análise da prevalência de chlamydia pneumoniae e mycoplasma pneumoniae em diferentes formas de apresentação da doença coronária obstrutiva
Objective of the study: to test the association of serum titers of anti-Chlamydia pneumoniae and anti-Mycoplasma pneumoniae antibodies and Acute Coronary Syndrome (ACS). The patients were divided into 4 groups: ACS with ST-segment elevation, ACS without ST-segment elevation, chronic asymptomatic atherosclerosis and blood donors without known coronary disease
Publicado em: 2006
-
36. APLICAÇÃO DO RAPD (RANDOMLY AMPLIFIED POLYMORPHIC DNA) PARA TIPAGEM MOLECULAR DE AMOSTRAS DE SALMONELLA ISOLADAS DE DIVERSAS FONTES DA CIDADE DE ARACAJU-SE
The Salmonella infection is a relevant problem in the public health, being one of the most important causes of the worlds enteric pathologies, with 1,3 million ill people, resulting in 600 deaths/year. The Salmonella spp. transmission occurs especially through water consumption and contaminated food. The diagnosis is realized using biochemical, serologic, an
Publicado em: 2006