2002
DOI: 10.4067/s0716-10182002019200011
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Métodos recomendados para el estudio de susceptibilidad en Staphylococcus aureus, Staphylococcus coagulasa negativa y Staphylococcus saprophyticus: Nuevos puntos de corte e interpretación de resultados

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Cited by 3 publications
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“…Staphylococcus aureus , which is a gram‐positive cocci, produces a large number of virulence factors (Palavecino 2002). When dealing with food contamination, S. aureus is associated with foodborne intoxication through production of enterotoxins (A, B, C 1 , C 2 , C 3 , D, E, G, H e I) which can cause diarrhea, vomiting and dehydration.…”
Section: Introductionmentioning
confidence: 99%
“…Staphylococcus aureus , which is a gram‐positive cocci, produces a large number of virulence factors (Palavecino 2002). When dealing with food contamination, S. aureus is associated with foodborne intoxication through production of enterotoxins (A, B, C 1 , C 2 , C 3 , D, E, G, H e I) which can cause diarrhea, vomiting and dehydration.…”
Section: Introductionmentioning
confidence: 99%
“…After signing the informed consent, samples were taken from nasal swabs (19)(20)(21)(22) and they were processed by gram stain and cultured on blood agar (23). For beta hemolytic gram-positive cocci, catalase test was performed; if it was positive, then a coagulase test was performed and then it was cultured on mannitol salt agar (24). Susceptibility of S. aureus to cefoxitin, oxacillin were performed to establish Methicilin resistant pattern, and linezolid, clindamycin, trimethoprim sulfamethoxazole (TMP-SMX) as therapeutic alternative antibiotics was assessed using the Kirby-Bauer technique (8,9,10,25); vancomycin resistance was tested using E-test (Biomerieux ® ) (26).…”
Section: Methodsmentioning
confidence: 99%
“…Firmado el consentimiento informado y preguntado sobre la convivencia con niños (<8 años), se procedió a tomar muestras de hisopados nasales (19)(20)(21)(22) las cuales fueron procesadas en agar sangre (23), posteriormente a las 24 h, se identificaban las colonias de cocos gram positivos beta hemolíticos para realizar la prueba de catalasa; si esta resultaba positiva se procedía a efectuar el test de coagulasa y cultivar en agar sal manitol (24), cada uno de estos procesos se realizaba en cada comunidad estudiada, buscando la presencia del microorganismo objeto de estudio.…”
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