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Toxigenic profile of methicillin-sensitive and resistant Staphylococcus aureus isolated from special groups
(2016-02-16)
Background: Staphylococcus aureus is characterized by its pathogenicity and high prevalence, causing disease in both healthy and immunocompromised individuals due to its easy dissemination. This fact is aggravated by the ...
Análisis de costo-efectividad de una prueba rápida para la detección del efecto inoculo a Cefazolina en Staphylococcus aureus Susceptible a Meticilina (Rapid - MSSA-CzIE) causante de bacteriemia en Colombia
(Doctorado en Salud PúblicaUniversidad El BosqueFacultad de Medicina, 2023)
La Resistencia Antimicrobiana (RAM) constituye un riesgo y una amenaza a la salud pública mundial, debido a que los tratamientos tradicionales se vuelven ineficaces y la transmisión de infecciones es persistente. Además, ...
Novel insights into the classification of staphylococcal β-lactamases in relation to the cefazolin inoculum effect
(American Society for Microbiology, 2020)
Cefazolin has become a prominent therapy for methicillin-susceptible Staphylococcus aureus (MSSA) infections. However, an important concern is the cefazolin inoculum effect (CzIE), a phenomenon mediated by staphylococcal ...
Efficiency of antimicrobial photodynamic therapy with photodithazine® on mssa and mrsa strains
(Multidisciplinary Digital Publishing Institute, 2021-07)
Staphylococccus aureus is a ubiquitous and opportunistic bacteria associated with high mortality rates. Antimicrobial photodynamic therapy (aPDT) is based on the application of a light source and a photosensitizer that can ...
Design, synthesis and antibacterial activity of chalcones against MSSA and MRSA planktonic cells and biofilms
(2021-11-01)
Staphylococcus aureus is the one of the most successful modern pathogens. The same bacterium that lives as a skin and mucosal commensal can be transmitted in health-care and community-settings and causes severe infections. ...
The Cefazolin Inoculum Effect Is Associated With Increased Mortality in Methicillin-Susceptible Staphylococcus aureus Bacteremia
(Oxford University Press, 2018)
Background: Recent studies have favored the use of cefazolin over nafcillin for the treatment of methicillin-susceptible Staphylococcus aureus (MSSA) bacteremia. The clinical influence of the cefazolin inoculum effect ...
Caracterização fenotípica e molecular da resistência a clindamicina em isolados clínicos de Staphylococcus aureus de um hospital terciário
(Universidade Federal de Santa MariaBrasilAnálises Clínicas e ToxicológicasUFSMPrograma de Pós-Graduação em Ciências FarmacêuticasCentro de Ciências da Saúde, 2016-08-11)
Staphylococcus aureus demonstrated over the time, the ability to develop resistance to the most antimicrobials. The mechanism of resistance to macrolides in S. aureus also reaches lincosamides and streptogramins B, featuring ...
Resistencia MLSB del Staphylococcus aureus en bacteriemias en el Hospital Nacional Edgardo Rebagliati Martins, 2019
(Universidad Privada Norbert WienerPE, 2021-12-09)
El Staphylococcus aureus es un patógeno intrahospitalario por excelencia que causa bacteriemias y en muchos casos son mortales. Se estudió 154 cepas aisladas de hemocultivos de pacientes, para la identificación bacteriana ...