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Complete substitution of the Brazilian endemic clone by other methicillin-resistant Staphylococcus aureus lineages in two public hospitals in Rio de Janeiro, Brazil

Chamon, Raiane Cardoso; Ribeiro, Sthefanie da Silva; Costa, Thaina Miranda da; Nouér, Simone Aranha; Santos, Katia Regina Netto dos.
Braz. j. infect. dis; 21 (2), 2017
Abstract Staphylococcus aureus is an important cause of bloodstream infections. Therefore, the main purpose of this work was to characterize a collection of 139 S. aureus isolates from bloodstream infections in two public hospitals in relation to their antimicrobial susceptibility profile, staphylococcal...
Antibacterianos/farmacología, Técnicas de Tipificación Bacteriana, Brasil, ADN Bacteriano/genética, Pruebas Antimicrobianas de Difusión por Disco, Electroforesis en Gel de Campo Pulsado, Genotipo, Hospitales Públicos, Staphylococcus aureus Resistente a Meticilina/efectos de los fármacos, Staphylococcus aureus Resistente a Meticilina/genética, Tipificación de Secuencias Multilocus, Mupirocina/farmacología, Infecciones Estafilocócicas/microbiología
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Preparation of mupirocin-loaded polymeric nanocapsules using essential oil of rosemary

Rubenick, Jaqueline Bandeira; Rubim, Alexandre Machado; Bellé, Francieli; Nogueira-Librelotto, Daniele Rubert; Rolim, Clarice Madalena Bueno.
Braz. J. Pharm. Sci. (Online); 53 (1), 2017
Abstract The purpose of this study was to prepare and characterize mupirocin-loaded polymeric nanocapsules using two different oils and to develop and validate an analytical method for quantitative determination by high performance liquid chromatography. The mean size of the nanoparticles was 233.05 nm a...
Mupirocina/farmacología, Aceites Volátiles/uso terapéutico, Rosmarinus/clasificación, Cromatografía Líquida de Alta Presión/instrumentación, Nanocápsulas/análisis
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Staphylococcus aureus resistance to topical antimicrobials in atopic dermatitis

Bessa, Giancarlo Rezende; Quinto, Vanessa Petry; Machado, Daiane Corrêa; Lipnharski, Caroline; Weber, Magda Blessmann; Bonamigo, Renan Rangel; D'Azevedo, Pedro Alves.
An. bras. dermatol; 91 (5), 2016
Abstract: Background: Topical antimicrobial drugs are indicated for limited superficial pyodermitis treatment, although they are largely used as self-prescribed medication for a variety of inflammatory dermatoses, including atopic dermatitis. Monitoring bacterial susceptibility to these drugs is difficu...
Antibacterianos/farmacología, Dermatitis Atópica/microbiología, Farmacorresistencia Bacteriana, Staphylococcus aureus/efectos de los fármacos, Bacitracina/farmacología, Estudios Transversales, Pruebas Antimicrobianas de Difusión por Disco/métodos, Ácido Fusídico/farmacología, Gentamicinas/farmacología, Mupirocina/farmacología, Neomicina/farmacología
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