نتایج جستجو برای: indirect immunofluorescence assay

تعداد نتایج: 308558  

Journal: :Jornal de pediatria 2017
Flávio da Silva Mesquita Danielle Bruna Leal de Oliveira Daniela Crema Célia Miranda Nunes Pinez Thaís Cristina Colmanetti Luciano Matsumia Thomazelli Alfredo Elias Gilio Sandra Elisabeth Vieira Marina Baquerizo Martinez Viviane Fongaro Botosso Edison Luiz Durigon

OBJECTIVE The aim of this study was to evaluate the QuickVue® RSV Test Kit (QUIDEL Corp, CA, USA) as a screening tool for respiratory syncytial virus in children with acute respiratory disease in comparison with the indirect immunofluorescence assay as gold standard. In Brazil, rapid antigen detection tests for respiratory syncytial virus are not routinely utilized as a diagnostic tool, except ...

Journal: :Revista da Sociedade Brasileira de Medicina Tropical 2006
Aulísia Maria Vieira Duarte Hélida Monteiro de Andrade Semíramis Jamil Hadad do Monte Vicente de Paulo Coelho Peixoto de Toledo Tânia Mara Pinto Dabés Guimarães

While testing 414 sera for the diagnosis of Chagas' disease, the conventional reactions of indirect hemagglutination, indirect immunofluorescence and the immunosorbent assay showed a sensitivity of 95.7%, 100% and 98.2% and a specificity of 98%, 98% and 96.4%, respectively, and an excellent association using Fisher's exact test. Chemiluminescence presented 100% sensitivity and 89.6% specificity...

Journal: :The Israel Medical Association journal : IMAJ 2014
Tanya Sezin Emily Avitan-Hersh Margarita Indelman Roni Moscona Edmond Sabo Rina Katz Shimon Pollack Reuven Bergman

BACKGROUND Human amnion membrane (HAM) was suggested to be a superior antigenic substrate for immunoblotting in detecting autoantibodies of autoimmune bullous skin diseases. OBJECTIVES To determine the properties of HAM as an antigenic substrate for the detection of autoantibodies in pemphigus vulgaris and bullous pemphigoid. METHODS Immunomapping and tandem liquid chromatography mass spect...

Journal: :Clinical and diagnostic laboratory immunology 2004
Patrick C Y Woo Susanna K P Lau Beatrice H L Wong Kwok-hung Chan Chung-ming Chu Hoi-wah Tsoi Yi Huang J S Malik Peiris Kwok-yung Yuen

By using a recombinant severe acute respiratory syndrome coronavirus (SARS-CoV) nucleocapsid protein-based enzyme-linked immunosorbent assay (ELISA) and serum specimens serially collected (from day 0 to day 240 after symptom onset) from patients with pneumonia due to SARS-CoV, we analyzed the longitudinal profiles of immunoglobulin G (IgG), IgM, and IgA antibodies against the SARS-CoV nucleocap...

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