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	Provedor de dados BJID (2) Autor Carraro,Emerson (2) Perosa,Ana (2) Bellei,Nancy (1) Granato,Celso (1) Martino,Marines Dalla Vale (1) Pasternak,Jacyr (1) Siqueira,Itacy (1) Mais... Palavra-chave Antigenemia assay (1) Cytomegalovirus (1) Immmunoperoxidase (1) Immunofluorescence (1) Influenza (1) Respiratory viral infection (1) Risk groups (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2010 (1) 2007 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Patterns of influenza infections among different risk groups in Brazil BJID Bellei,Nancy; Carraro,Emerson; Perosa,Ana; Granato,Celso. Influenza virus infections are associated with high morbidity and mortality. Influenza activity varies worldwide, and regional detection is influenced by geographic conditions, demographic and patient-risk factors. We assessed influenza activity and patterns of seasonality during three consecutive years (2001-2003) in three risk groups in São Paulo city. Four-hundred-twelve outpatients with acute respiratory infection were subjected to epidemiological, clinical and laboratory investigations; these included community population (N=140), health-care workers (N=203), and renal-transplanted patients (N=69). Nasal wash samples were tested by direct fluorescent assay for influenza, parainfluenza, adenovirus, and respiratory syncytial virus. Overall Influenza... Tipo: Info:eu-repo/semantics/article Palavras-chave: Influenza; Risk groups; Respiratory viral infection. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000400005 Comparison of a rapid cytomegalovirus pp65 antigenemia assay revealed by immunofluorescence to an in-house assay revealed by immunoperoxidase for diagnosis in solid organ transplant recipient patients BJID Carraro,Emerson; Pasternak,Jacyr; Perosa,Ana; Siqueira,Itacy; Martino,Marines Dalla Vale. Cytomegalovirus (CMV) antigenemia is still one of the two major assays available for diagnosis and monitoring of CMV infections. A commercial rapid test recently available in Brazil for quantification of human cytomegalovirus pp65 antigenemia revealed by immunofluorescence technique was compared with the original in-house method revealed by immunoperoxidase in patients receiving solid organ transplants. Of 80 blood samples tested for CMV antigenemia, 34 (42.5%) were positive: commercial assay detected 33 (97%) and in-house assay detected 20 (58.8%) samples. The numbers of positive cells in the two assays were different, with a median of 4.5 and 12 positive cells obtained by in-house and commercial kit, respectively. Discrepancies between assays occurred in... Tipo: Info:eu-repo/semantics/other Palavras-chave: Cytomegalovirus; Antigenemia assay; Immmunoperoxidase; Immunofluorescence. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000300023 Registros recuperados: 2 Primeira ... 1 ... Última

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