Navegação Ciências da Saúde por Assunto "Imunoensaio"
Resultados 1-4 de 4
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Androgens by immunoassay and mass spectrometry in children with 46,XY disorder of sex development
(2020) [Artigo de periódico]Objective: Steroid measurement is a challenge in pediatric endocrinology. Currently, liquid chromatography with tandem mass spectrometry (LC-MS/MS) is considered a gold standard for this purpose. The aim of this study was ... -
Conventional serological performance in diagnosis of Chagas’ disease in southern Brazil
(2013) [Artigo de periódico]Results of Chagas’ disease diagnosis show disagreement. The aim of this study was to compare commercial tests for Chagas’ disease serodiagnosis in southern Brazil. A total of 161 samples were evaluated. Three enzyme-linked ... -
Diagnostic accuracy of a SARS-CoV-2 rapid test and optimal time for seropositivity according to the onset of symptoms
(2022) [Artigo de periódico]Point-of-care serological tests for SARS-CoV-2 have been used for COVID-19 diagnosis. However, their accuracy over time regarding the onset of symptoms is not fully understood. We aimed to assess the accuracy of a point-of-care ... -
Ensaios para a medida de hormônio do crescimento (GH) e IGF-I : aspectos metodológicos e suas implicações no diagnóstico e seguimento da acromegalia
(2007) [Artigo de periódico]A dosagem do GH no soro é essencial para confirmar ou excluir o seu excesso. Na acromegalia, a ausência de critérios clínicos suficientemente sensíveis para monitorizar o sucesso do tratamento faz com que o GH sérico seja ...