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Methicillin-resistant Staphylococcus aureus nasal carriage in neonates and children attending a pediatric outpatient clinics in Brazil BJID
Vieira,Maria Aparecida; Minamisava,Ruth; Pessoa-Júnior,Vicente; Lamaro-Cardoso,Juliana; Ternes,Yves Mauro; Andre,Maria Cláudia Porfirio; Sgambatti,Sabrina; Kipnis,André; Andrade,Ana Lúcia.
Background:In Latin America, few studies have been carried out on methicillin-resistant Staphylococcus aureus carriage in the pediatric population. We conducted a survey of nasal S. aureus carriage in neonates and in children attending the pediatric outpatient clinics in a large Brazilian city with high antimicrobial consumption.Methods:Pernasal swabs of neonates were collected upon admission and at discharge in four neonatal intensive care units and of children less than five years of age during outpatient visits. Methicillin-resistant S. aureus isolates were characterized for antibiotic susceptibility, mec gene presence, pulsed-field gel electrophoresis, spatype, SCCmec-type, multilocus sequence type, and presence of Panton-Valentine leukocidin...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Staphylococcus aureus carriage; Methicillin-resistant Staphylococcus; Aureus; Neonates; Children.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702014000100042
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Staphylococcus aureus in tonsils of patients with recurrent tonsillitis: prevalence, susceptibility profile, and genotypic characterization BJID
Cavalcanti,Veraluce Paolini; Camargo,Leandro Azevedo de; Moura,Fabiano Santana; Melo Fernandes,Edson Júnior de; Lamaro-Cardoso,Juliana; Braga,Carla Afonso da Silva Bitencourt; André,Maria Cláudia Porfirio.
ABSTRACT Introduction: Bacterial tonsillitis is an upper respiratory tract infection that occurs primarily in children and adolescents. Staphylococcus aureus is one of the most frequent pathogens in the etiology of tonsillitis and its relevance is due to its antimicrobial resistance and persistence in the internal tissues of the tonsils. Tonsillectomy is indicated in cases of recurrent tonsillitis after several failures of antibiotic therapy. Material and methods: In this study we evaluated 123 surgically removed tonsils from patients who had history of recurrent tonsillitis. The tonsils were submitted to microbiological analysis for detection of S. aureus. The isolates were identified by PCR for femA gene. Antimicrobial susceptibility of the isolates...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Tonsillitis; Tonsillectomy; Staphylococcus aureus; Pulsed field gel electrophoresis.
Ano: 2019 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702019000100008
Registros recuperados: 2
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