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	Provedor de dados BJID (3) Autor Schuenck,Ricardo Pinto (3) Nunes,Ana Paula Ferreira (2) Santos,Kátia Regina Netto dos (2) Alves,Geraldo da Silva (1) Bastos,Carla Callegário Reis (1) Bride,Lais de Lima (1) Iorio,Natália Lopes Pontes (1) Long,Jacinta B. (1) Magnanini,Mônica Maria F. (1) Nouér,Simone Aranha (1) Pereira,Eliezer Menezes (1) Pereira,Monalessa Fábia (1) Mais... Palavra-chave Bacteremia (1) Biofilm (1) Enterococcus faecium (1) Methicillin resistance (1) Population analysis profile (1) ST412 (1) Staphylococci (1) Staphylococcus (1) VRE (1) Vancomycin agar screen (1) Vancomycin and teicoplanin heteroresistance (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Info:eu-repo/semantics/report (1) Ano 2017 (1) 2011 (1) 2007 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Clonal dissemination of vancomycin-resistant Enterococcus faecium ST412 in a Brazilian region BJID Alves,Geraldo da Silva; Pereira,Monalessa Fábia; Bride,Lais de Lima; Nunes,Ana Paula Ferreira; Schuenck,Ricardo Pinto. ABSTRACT Vancomycin-resistant Enterococcus faecium (VREfm) has emerged as an important global nosocomial pathogen, and this trend is associated with the spread of high-risk clones. Here, we determined the genetic and phenotypic features of 93 VREfm isolates that were obtained from patients in 13 hospitals in Vitória, Espírito Santo, Brazil, during 2012-2013. All the isolates were vancomycin-resistant and harbored the vanA gene. Only 6 (6.5%) of the VREfm isolates showed the ability to form biofilm. The 93 isolates analyzed belong to a single pulsed-field gel electrophoresis lineage and presented six subtypes. MLST genotyping showed that all VREfm belonged to ST412 (the high-risk clone, hospital-adapted). The present study describes the dissemination of... Tipo: Info:eu-repo/semantics/other Palavras-chave: Enterococcus faecium; VRE; ST412; Biofilm. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702017000600656 Heterogeneous resistance to vancomycin and teicoplanin among Staphylococcus spp. isolated from bacteremia BJID Nunes,Ana Paula Ferreira; Schuenck,Ricardo Pinto; Bastos,Carla Callegário Reis; Magnanini,Mônica Maria F.; Long,Jacinta B.; Iorio,Natália Lopes Pontes; Santos,Kátia Regina Netto dos. This study evaluated the BHIA screening method with 4 or 6 mug/mL of vancomycin to detect glycopeptides heteroresistant staphylococci strains isolated from bacteremia. A total of 213 staphylococci strains were isolated from 106 patients between October/2001 and November/2002 in a tertiary hospital in Rio de Janeiro city. Fifty-seven (53.8%) patients presented Staphylococcus aureus, while coagulase-negative staphylococci (CNS) were isolated from 49 (46.2%). Resistance rates for oxacillin of 26.3% and 81.6% were found for the staphylococci isolates, respectively. Thirteen CNS isolated from nine (8.5%) patients grew on agar screening with 4 mug/mL of vancomycin and showed heterogeneous profiles of resistance for vancomycin and teicoplanin by the population... Tipo: Info:eu-repo/semantics/article Palavras-chave: Staphylococci; Vancomycin and teicoplanin heteroresistance; Population analysis profile; Vancomycin agar screen. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702007000300009 Methicillin-resistant Staphylococcus lugdunensis carrying SCCmec type V misidentified as MRSA BJID Pereira,Eliezer Menezes; Schuenck,Ricardo Pinto; Nouér,Simone Aranha; Santos,Kátia Regina Netto dos. Staphylococcus lugdunensis is a rare cause of severe infections and clinical manifestations are similar to those related to S. aureus infection. We describe a hospital-acquired bacteremia due to methicillin-resistant Staphylococcus lugdunensis, misidentified as methicillin-resistant S. aureus. The oxacillin MIC was 16 µg/mL and the mecA gene and SCCmec type V were determined by PCR. Although treatment had been appropriated, the patient died after rapid progressive respiratory failure and another nosocomial sepsis. It is important not only to identify S. lugdunensis in view of its clinical course, but also to determine its susceptibility to oxacillin by detecting the mecA gene or its product. Tipo: Info:eu-repo/semantics/report Palavras-chave: Staphylococcus; Methicillin resistance; Bacteremia. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702011000300020 Registros recuperados: 3 Primeira ... 1 ... Última

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