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	Provedor de dados J. Venom. Anim. Toxins incl. Trop. Dis. (3) Autor Cunha,MLRS (3) Barreti,P (1) Batalha,JEN (1) Bonesso,MF (1) Caramori,JCT (1) Marques,SA (1) Montelli,AC (1) Oliveira,A (1) Mais... Palavra-chave Biofilm (1) Coagulase-negative Staphylococcus (CNS) (1) Coagulase-negative staphylococci (1) Drug resistance (1) Epidemiology (1) Infection (1) MecA gene (1) Methicillin-resistant Staphylococcus aureus (1) Microbiology (1) Oxacillin (1) Panton-Valentine leukocidin (1) Peritoneal dialysis (PD) (1) Peritonitis (1) Risk factor (1) Slime (1) Staphylococcus (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2011 (1) 2010 (1) 2008 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Bacterial biofilms with emphasis on coagulase-negative staphylococci J. Venom. Anim. Toxins incl. Trop. Dis. Oliveira,A; Cunha,MLRS. In addition to their capacity to attach to surfaces, various groups of microorganisms also produce an extracellular polymeric substance known as "slime". This slime forms a thin layer around cells known as biofilm. Thus, biofilm structure comprises bacterial cells and an extracellular polymeric substance. It also presents a defined architecture, providing the microorganisms with an excellent protective environment and favoring the exchange of genetic material between cells as well as intercellular communication. The ability to produce biofilm is observed in a large group of bacteria, including coagulase-negative staphylococci (CNS) which are the predominant microorganisms of normal skin flora and have been implicated as the causative agents of hospital... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coagulase-negative staphylococci; Biofilm; Slime; Infection; Microbiology. Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992008000400003 Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA): molecular background, virulence, and relevance for public health J. Venom. Anim. Toxins incl. Trop. Dis. Bonesso,MF; Marques,SA; Cunha,MLRS. Staphylococcus aureus and coagulase-negative Staphylococcus (CoNS) are frequently found in nosocomial environments as the main pathogen in several infections. In 1961, reports of nosocomial S. aureus resistant to methicillin, the drug of choice against penicillin-resistant strains, required new alternatives and vancomycin started being used to treat infections caused by methicillin-resistant S. aureus (MRSA). Community-acquired methicillin-resistant S. aureus (CA-MRSA) was first reported in 1990 affecting patients without risk factors for infection with MRSA of hospital origin. MRSA of community origin harbor the genes responsible for the synthesis of Panton-Valentine leukocidin (PVL), a toxin associated with skin and soft tissue infections and that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Methicillin-resistant Staphylococcus aureus; MecA gene; Oxacillin; Panton-Valentine leukocidin; Drug resistance; Epidemiology. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992011000400004 Identification and antimicrobial susceptibility of Staphylococcus from home-treated peritoneal dialysis patients J. Venom. Anim. Toxins incl. Trop. Dis. Batalha,JEN; Cunha,MLRS; Montelli,AC; Barreti,P; Caramori,JCT. Staphylococcus aureus is the main agent of infections during peritoneal dialysis (PD). The presence of S. aureus in the nasal cavity has been extensively studied and suggested as a risk factor of dialysis-related infections, whereas coagulase-negative Staphylococcus (CNS) species are frequently considered part of the normal human microbiota. The aim of this study was to identify Staphylococcus in the nasal cavity, pericatheter skin and peritoneal effluent from PD patients, as well as to evaluate the antimicrobial activity evolution in vitro. Thirty-two chronic PD patients were observed during 12 months and had nasal and pericatheter skin samples collected for culture. When peritonitis was detected, samples were also collected from the peritoneal effluent... Tipo: Info:eu-repo/semantics/article Palavras-chave: Peritoneal dialysis (PD); Peritonitis; Risk factor; Staphylococcus; Coagulase-negative Staphylococcus (CNS). Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992010000200005 Registros recuperados: 3 Primeira ... 1 ... Última

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