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	Provedor de dados BJMBR (2) Autor Terzi,R.G.G. (2) Araújo,S. (1) Balthazar,A.B. (1) Bottini,P.V. (1) De Capitani,E.M. (1) Ferreira,J.H.T. (1) Moraes,A.C. (1) Moreira,M.M. (1) Paschoal,I.A. (1) Silva,W.A. (1) Von Nowakonski,A. (1) Mais... Palavra-chave Bronchoalveolar lavage (1) Diagnostic techniques (1) Effective alveolar ventilation (1) Lung biopsy (1) Mechanical ventilation (1) Mismatching ventilation/ perfusion (1) Nosocomial pneumonia (1) Pulmonary gas exchange (1) Ventilator-associated pneumonia (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2006 (1) 2001 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Diagnostic investigation of ventilator-associated pneumonia using bronchoalveolar lavage: comparative study with a postmortem lung biopsy BJMBR Balthazar,A.B.; Von Nowakonski,A.; De Capitani,E.M.; Bottini,P.V.; Terzi,R.G.G.; Araújo,S.. The purpose of the present study was to validate the quantitative culture and cellularity of bronchoalveolar lavage (BAL) for the diagnosis of ventilator-associated pneumonia (VAP). A prospective validation test trial was carried out between 1992 and 1997 in a general adult intensive care unit of a teaching hospital. Thirty-seven patients on mechanical ventilation with suspected VAP who died at most three days after a BAL diagnostic procedure were submitted to a postmortem lung biopsy. BAL effluent was submitted to Gram staining, quantitative culture and cellularity count. Postmortem lung tissue quantitative culture and histopathological findings were considered to be the gold standard exams for VAP diagnosis. According to these criteria, 20 patients (54%)... Tipo: Info:eu-repo/semantics/article Palavras-chave: Nosocomial pneumonia; Mechanical ventilation; Diagnostic techniques; Bronchoalveolar lavage; Lung biopsy; Ventilator-associated pneumonia. Ano: 2001 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2001000800004 Mechanisms underlying gas exchange alterations in an experimental model of pulmonary embolism BJMBR Ferreira,J.H.T.; Terzi,R.G.G.; Paschoal,I.A.; Silva,W.A.; Moraes,A.C.; Moreira,M.M.. The aim of the present study was to determine the ventilation/perfusion ratio that contributes to hypoxemia in pulmonary embolism by analyzing blood gases and volumetric capnography in a model of experimental acute pulmonary embolism. Pulmonary embolization with autologous blood clots was induced in seven pigs weighing 24.00 ± 0.6 kg, anesthetized and mechanically ventilated. Significant changes occurred from baseline to 20 min after embolization, such as reduction in oxygen partial pressures in arterial blood (from 87.71 ± 8.64 to 39.14 ± 6.77 mmHg) and alveolar air (from 92.97 ± 2.14 to 63.91 ± 8.27 mmHg). The effective alveolar ventilation exhibited a significant reduction (from 199.62 ± 42.01 to 84.34 ± 44.13) consistent with the fall in alveolar gas... Tipo: Info:eu-repo/semantics/article Palavras-chave: Effective alveolar ventilation; Mismatching ventilation/ perfusion; Pulmonary gas exchange. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2006000900007 Registros recuperados: 2 Primeira ... 1 ... Última

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