Recursos de colección

Repositório do Hospital Prof. Doutor Fernando Fonseca (3.798 recursos)

The Hospital Prof. Dr. Fernando Fonseca E.P.E. (HFF) institutional repository collects, preserves and disseminates the intellectual output of its professionals in digital format. Its aims are to increase the HFF’s investigation visibility and citation impact, to foster scientific communication and to preserve the HFF’s intellectual memory.

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Mostrando recursos 1 - 3 de 3

  1. Staphylococcus aureus reservoirs and transmission routes in a Portuguese Neonatal Intensive Care Unit: a 30-month surveillance study.

    Conceição, T; Sousa, M; Miragaia, M; Paulino, E; Barroso, R; Brito, MJ; Sardinha, T; Sancho, L; Carreiro, H; Sousa, JG; Machado, MC; Lencastre, H
    Although Staphylococcus aureus is a major cause of outbreaks in neonatal intensive care units (NICUs), there are no studies on the epidemiology of S. aureus isolates responsible for infection in Portuguese NICUs. Between July 2005 and December 2007, a total of 54 methicillin susceptible S. aureus (MSSA) isolates were recovered from 16 infected infants, parents, health care workers (HCWs), and the environment in a level III NICU. Isolates were characterized by pulsed-field gel electrophoresis (PFGE), spa typing, and multilocus sequence typing. Virulence determinants were detected by multiplex polymerase chain reaction. Three major MSSA clones were endemic in the NICU, representing...
    - 11-jul-2014

  2. Diretrizes OpenAIRE

    OpenAIRE, Projecto
    - 23-nov-2011

  3. High prevalence of ST121 in community-associated methicillin-susceptible Staphylococcus aureus lineages responsible for skin and soft tissue infections in Portuguese children

    Conceição, T; Aires-de-Sousa, M; Pona, N; Brito, MJ; Barradas, C; Coelho, R; Sardinha, T; Sancho, L; Sousa, JG; Machado, MC; Lencastre, H
    In order to evaluate the incidence of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) in Portugal, we analyzed a collection of 38 S. aureus isolates recovered from 30 children attending the pediatric emergency department of a central hospital in Lisbon due to skin and soft tissue infections. Molecular characterization identified seven clonal lineages among the 35 methicillin-susceptible S. aureus (MSSA) isolates, of which the major lineage PFGE A/t159/ST121 included 63% of the isolates. The three MRSA isolates belonged to the Pediatric clone PFGE D/t535/ST5-IV (n = 2) and to the European CA-MRSA clone PFGE G/t044/ST80-IVc (n = 1). All isolates harbored several virulence factors, namely, leukocidins....
    - 14-feb-2014

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