Serological Markers
Mostrando 1-12 de 173 artigos, teses e dissertações.
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1. HLA DQ2/DQ8 haplotypes and anti-transglutaminase antibodies as celiac disease markers in a pediatric population with type 1 diabetes mellitus
ABSTRACT Objectives: Evaluate the celiac disease (CD) markers, within the scope of its screening, in a pediatric population with diagnosis of type 1 diabetes (T1D) at Hospital de Braga (HB) and determine the prevalence of CD in the sample. Reflect on CD screening algorithm applied in this pediatric population. Subjects and methods: Retrospective observatio
Archives of Endocrinology and Metabolism. Publicado em: 2022
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2. The role of the serum tube agglutination test in the monitoring of human brucellosis: evaluation of post-treatment SAT titers
SUMMARY OBJECTIVE: Positive results of the serum tube agglutination test that persist after treatment may be interpreted by clinicians as treatment failures. Therefore, our study examined the value of serum tube agglutination test in demonstrating treatment success. METHODS: In this retrospective study conducted at a single center, the pre- and post-treatm
Revista da Associação Médica Brasileira. Publicado em: 2022
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3. PREVALENCE AND PREDICTIVE FACTORS ASSOCIATED WITH POSITIVITY OF SARS-COV-2 SEROLOGICAL MARKERS IN PATIENTS WITH INFLAMMATORY BOWEL DISEASE AT AN IBD REFERRAL CENTER
RESUMO Contexto: Dados relacionados às taxas de exposição ao SARS-CoV-2 em pacientes com doenças inflamatórias intestinais (DII) são escassos. Objetivo Nosso objetivo foi determinar a prevalência de marcadores sorológicos do SARS-Cov-2 e os fatores preditivos de positividade em pacientes com DII. Métodos: Este foi um estudo transversal observac
Arquivos de Gastroenterologia. Publicado em: 2022
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4. Seroprevalence of transfusion-transmissible infectious diseases at a hemotherapy service located in southwest Bahia, Brazil
ABSTRACT Introduction: The serological screening of blood donors has been instituted by the Brazilian Ministry of Health and is mandatory in the research on several diseases transmissible through blood transfusion. Blood banks need to establish a screening service capable of reducing associated transfusions risks. Objective: The objective of this study was
Hematol., Transfus. Cell Ther.. Publicado em: 25/11/2019
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5. Hepatitis B virus infection among oncohematologic disease patients in Central Brazil: prevalence, risk factors and immunization
ABSTRACT Introduction: Carriers of oncohematological diseases are at high risk for hepatitis B virus (HBV) infection. Objective and method: To investigate the epidemiology of HBV infection in Goiânia, Central Brazil, 322 individuals with oncohematological diseases (leukemias, Hodgkin lymphoma and non-Hodgkin lymphoma) were interviewed and blood samples we
Hematol., Transfus. Cell Ther.. Publicado em: 10/10/2019
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6. Characteristics associated with anti-HCV serological markers in prisoners in the state of Paraná, Brazil: a case-control study
ABSTRACT Background: The prison system in Paraná, Brazil, is experiencing serious problems related to the increasing number of prisoners. Control of hepatitis C virus (HCV) has become more intense because the incarcerated population is considered a high-risk group for contagious diseases due to the favorable conditions found in prisons for the spread of th
Braz J Infect Dis. Publicado em: 09/09/2019
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7. Existe Alteração em Marcadores Inflamatórios em Estudantes de Medicina após Participação em Programa Mente-Corpo?
RESUMO Introdução Estudantes do curso de Medicina estão expostos a carga elevada de estresse, desencadeada por terem que lidar com adoecimento e morte dos pacientes, extensa carga horária, privação de sono, competitividade, cobrança, responsabilidade e medo de errar, entre outros fatores. Algumas técnicas e práticas como a meditação têm sido ut
Rev. bras. educ. med.. Publicado em: 2019-06
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8. Toxoplasma gondii and Neospora caninum infections in synanthropic rodents from Argentina
Resumo Toxoplasma gondii e Neospora caninum são parasitas coccídeos intimamente relacionados (filo Apicomplexa). Este é o primeiro estudo de espécies de roedores sinantrópicos urbanos, o qual envolveu diagnósticos sorológicos e moleculares da infecção por T. gondii e N. caninum e genotipagem de T. gondii na Argentina. Um total de 127 amostras de roe
Rev. Bras. Parasitol. Vet.. Publicado em: 2019-03
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9. Utility of immunoglobulin isotypes against LID-1 and NDO-LID for, particularly IgG1, confirming the diagnosis of multibacillary leprosy
BACKGROUND Leprosy remains a health problem in many countries, with difficulties in diagnosis resulting in delayed treatment and more severe disabilities. Antibodies against several Mycobacterium leprae antigens have, however, shown value as diagnostic and/or prognostic markers. OBJECTIVES The objective of this study was to evaluate serum immunoglobulin
Mem. Inst. Oswaldo Cruz. Publicado em: 26/02/2018
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10. Viral hepatitis in female sex workers using the Respondent-Driven Sampling
ABSTRACT OBJECTIVE To estimate the prevalence of hepatitis B virus and C virus infections and their genotypes and analyze the risk factors for the markers of exposure to hepatitis B virus in female sex workers in a region of intense sex trade. METHODS This is a cross-sectional study performed with four hundred and two female sex workers in Goiânia, Brazil
Rev. Saúde Pública. Publicado em: 26/06/2017
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11. Spatial analysis of viral hepatitis and schistosomiasis coinfection in an endemic area in Northeastern Brazil
Abstract INTRODUCTION: This cross-sectional study analyzed the spatial distribution of hepatitis B or C virus (HBV/HBC) and schistosomiasis coinfection. METHODS: Serum samples were collected from patients with Schistosoma mansoni infection. These were tested for serological markers of HBV/HCV infection. The spatial distribution of coinfection was analyze
Rev. Soc. Bras. Med. Trop.. Publicado em: 2017-06
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12. Evolution of hepatitis B serological markers in HIV coinfected patients: a case study
ABSTRACT OBJECTIVE To describe the evolution of serological markers among HIV and hepatitis B coinfected patients, with emphasis on evaluating the reactivation or seroreversion of these markers. METHODS The study population consisted of patients met in an AIDS Outpatient Clinic in São Paulo State, Brazil. We included in the analysis all HIV-infected and
Rev. Saúde Pública. Publicado em: 30/03/2017