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Balneotherapy is a potential risk factor for Pseudomonas aeruginosa colonization BJPS
Deutsch,Gabriela; Bokehi,Luciana Castilho; Silva,Ana Elisa Gonçalves Pereira Rodrigues; Guimarães Junior,Luiz Macieira; Rodrigues,Rogério; Esper,Luciana Maria Ramires; Gonzalez,Alice Gonçalves Martins; Paula,Geraldo Renato de; Castilho,Selma Rodrigues de; Teixeira,Lenise Arneiro.
ABSTRACT The practice of immersion in burn patient has been abandoned in many parts of the world but in Brazil it is still common. The aim of this study was to ascertain if balneotherapy is a risk factor for Pseudomonas aeruginosa colonization in thermally injured patients. Eighteen patients from a Burn Center were studied for 14 weeks for Pseudomonas aeruginosa. Samples were collected by swabbing the exudate of wounds, before and after giving bath to the patients and from balneotherapy table. Pulsed-field gel electrophoresis was used to determine bacterial genetic relatedness. Thirty-seven P. aeruginosa isolates were detected from 292 swabs collected from patients' burn surface area and from the balneotherapy table. Profile analysis of P. aeruginosa DNA...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Pseudomonas aeruginosa/colonization; Burn patients; Balneotherapy; PFGE..
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502016000100014
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Influence of papain in biofilm formed by methicillin-resistant Staphylococcus epidermidis and methicillin-resistant Staphylococcus haemolyticus isolates BJPS
Oliveira,Hanna Lara da Cruz Dinéas de; Fleming,Maria Emília Castro Kling; Silva,Patrícia Vollu; Paula,Geraldo Renato de; Futuro,Débora Omena; Velarde,Guillermo Coca; Esper,Luciana Maria Ramires; Teixeira,Lenise Arneiro.
Methicillin-resistant Staphylococcus epidermidis (MRSE) and methicillin-resistant Staphylococcus haemolyticus (MRSHa) are important coagulase-negative staphylococci. They are often isolated from bacteremia in humans mainly due to their ability to form biofilm on the surfaces of medical devices. Papain is a complex mixture of proteolytic enzymes and peroxidases extracted from the latex of Carica papaya and it is recognized by accelerating the healing process of wounds. This study aimed to evaluate the ability of the MRSE and MRSHa isolates to produce biofilms. Besides this, the ability of papain to inhibit the formation of biofilms or to disrupt the ones already formed by those bacteria was analyzed. Thirty MRSHa and 30 MRSE were isolated from bacteremia...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Staphylococcus epidermidis/methicillin-resistant; Staphylococcus haemolyticus/methicillin-resistant; Biofilm/production; Papain/reducing biofilm.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502014000200261
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