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View article: Revealing hidden moves: <i>Staphylococcus</i> spp. exhibit motility in semisolid media
Revealing hidden moves: <i>Staphylococcus</i> spp. exhibit motility in semisolid media Open
Staphylococcus spp. are generally considered non-motile due to the absence of active motility structures. However, Staphylococcus aureus , Staphylococcus xylosus , and Staphylococcus epidermidis have demonstrated passive movement. This stu…
View article: 457 Unilateral Versus Bilateral Antegrade Cerebral Perfusion in Aortic Arch Surgeries: A Systematic Review and Meta-Analysis of Randomised Controlled Trials and Propensity-Matched Studies
457 Unilateral Versus Bilateral Antegrade Cerebral Perfusion in Aortic Arch Surgeries: A Systematic Review and Meta-Analysis of Randomised Controlled Trials and Propensity-Matched Studies Open
Aim Selective antegrade cerebral perfusion (SACP), employing either unilateral (uACP) or bilateral (bACP) approaches, is widely utilised in aortic arch surgeries to protect the brain during circulatory arrest. Previous meta-analyses, predo…
View article: 449 En Bloc Versus Branched Graft Technique for Supra-Aortic Vessel Reimplantation in Total Arch Replacement: A Systematic Review and Meta-Analysis
449 En Bloc Versus Branched Graft Technique for Supra-Aortic Vessel Reimplantation in Total Arch Replacement: A Systematic Review and Meta-Analysis Open
Aim Total arch replacement (TAR) necessitates meticulous reimplantation of supra-aortic vessels to preserve blood flow to the brain and upper body. En bloc technique (EBT) or branched graft technique (BGT) are commonly performed for this p…
View article: INFLUÊNCIA DA RESPOSTA IMUNE NAS ALETRAÇÕES IMUNOPATOLÓGICAS NA INFECÇÃO PELO VÍRUS DA HEPATITE C
INFLUÊNCIA DA RESPOSTA IMUNE NAS ALETRAÇÕES IMUNOPATOLÓGICAS NA INFECÇÃO PELO VÍRUS DA HEPATITE C Open
View article: Alveolar Bone Repair Dynamics in Rats Influenced by Coffee Ingestion: A Confocal Microscopy Analysis
Alveolar Bone Repair Dynamics in Rats Influenced by Coffee Ingestion: A Confocal Microscopy Analysis Open
After surgical tooth extraction, it is necessary to maintain the environment of the oral cavity in appropriate conditions to favor alveolar bone repair. Coffee includes multiple bioactive compounds; some of these compounds can affect bone …
View article: Clonal shift and impact of azithromycin use on antimicrobial resistance of Staphylococcus aureus isolated from bloodstream infection during the COVID-19 pandemic
Clonal shift and impact of azithromycin use on antimicrobial resistance of Staphylococcus aureus isolated from bloodstream infection during the COVID-19 pandemic Open
View article: Application of well logging and geochemistry to delineate phosphate-rich horizons in the Tapira Mining Complex, Brazil: Supergene redistribution of phosphorus in a weathered alkaline-ultramafic profile
Application of well logging and geochemistry to delineate phosphate-rich horizons in the Tapira Mining Complex, Brazil: Supergene redistribution of phosphorus in a weathered alkaline-ultramafic profile Open
View article: Methicillin-resistant <i>Staphylococcus aureus</i> and coagulase-negative <i>Staphylococcus</i> produce antimicrobial substances against members of the skin microbiota in children with atopic dermatitis
Methicillin-resistant <i>Staphylococcus aureus</i> and coagulase-negative <i>Staphylococcus</i> produce antimicrobial substances against members of the skin microbiota in children with atopic dermatitis Open
Coagulase-negative Staphylococcus (CoNS) species inhibiting Staphylococcus aureus has been described in the skin of atopic dermatitis (AD) patients. This study evaluated whether Staphylococcus spp. from the skin and nares of AD and non-AD …
View article: Atopic dermatitis pediatric patients show high rates of nasal and intestinal colonization by methicillin-resistant Staphylococcus aureus and coagulase-negative staphylococci
Atopic dermatitis pediatric patients show high rates of nasal and intestinal colonization by methicillin-resistant Staphylococcus aureus and coagulase-negative staphylococci Open
View article: Diversity of Mupirocin-Resistance Plasmids in Nosocomial Methicillin-Resistant Staphylococcus aureus Clones and Their Transfer Among Clinical Strains
Diversity of Mupirocin-Resistance Plasmids in Nosocomial Methicillin-Resistant Staphylococcus aureus Clones and Their Transfer Among Clinical Strains Open
Methicillin-resistant Staphylococcus aureus (MRSA) is a prevalent cause of difficult-to-treat infections in healthcare settings, with limited treatment options. Mupirocin, an antibiotic commonly used for nasal decolonization and MRSA trans…
View article: SEQUELAS MAIS PREVALENTES CAUSADAS DURANTE O ISOLAMENTO SOCIAL E PELA INFECÇÃO DA COVID-19
SEQUELAS MAIS PREVALENTES CAUSADAS DURANTE O ISOLAMENTO SOCIAL E PELA INFECÇÃO DA COVID-19 Open
Objetivo: Avaliar quais foram as sequelas da COVID-19 mais prevalentes em pacientes acometida pela doença ou pelo isolamento social. Materiais e Método: Utilizou-se de um formulário online para coletar os dados sobre as sequelas e as compl…
View article: Can habits and behaviors predict colonization by community-associated MRSA in patients admitted to a Brazilian hospital?
Can habits and behaviors predict colonization by community-associated MRSA in patients admitted to a Brazilian hospital? Open
This study aimed to identify factors associated with colonization by community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) in adult patients admitted to a Brazilian hospital. This is a cross-sectional study, in which p…
View article: STAPHYLOCOCCUS AUREUS DE PACIENTES INTERNADOS EM UTIS DURANTE PANDEMIA DE COVID-19: CARACTERIZAÇÃO DA RESISTÊNCIA ANTIMICROBIANA DE AMOSTRAS PAREADAS DE COLONIZAÇÃO E INFECÇÃO
STAPHYLOCOCCUS AUREUS DE PACIENTES INTERNADOS EM UTIS DURANTE PANDEMIA DE COVID-19: CARACTERIZAÇÃO DA RESISTÊNCIA ANTIMICROBIANA DE AMOSTRAS PAREADAS DE COLONIZAÇÃO E INFECÇÃO Open
Introdução: Staphylococcus aureus é membro da microbiota humana apresentando diversos fatores de virulência e de resistência aos antimicrobianos. É também patógeno oportunista relacionado a infecções associadas à assistência à saúde (IRAS)…
View article: STAPHYLOCOCCUS AUREUS RESISTENTES À METICILINA ASSOCIADOS À COMUNIDADE: CARACTERIZAÇÃO DE LINHAGENS EMERGENTES EM HOSPITAIS
STAPHYLOCOCCUS AUREUS RESISTENTES À METICILINA ASSOCIADOS À COMUNIDADE: CARACTERIZAÇÃO DE LINHAGENS EMERGENTES EM HOSPITAIS Open
Introdução: Staphylococcus aureus Resistente à Meticilina (MRSA) é associado a infecções nosocomiais. Clones MRSA comunitários (CA-MRSA, Community-Associated) apresentam elevada virulência e têm sido isolados em hospitais no mundo. No Bras…
View article: STAPHYLOCOCCUS AUREUS RESISTENTE À METICILINA DE COLONIZAÇÃO NASAL DE PACIENTES INTERNADOS EM UTIS DE UM HOSPITAL DO RIO DE JANEIRO NA PANDEMIA DE COVID-19: ASPECTOS ASSOCIADOS À VIRULÊNCIA E À TOLERÂNCIA AOS SANEANTES
STAPHYLOCOCCUS AUREUS RESISTENTE À METICILINA DE COLONIZAÇÃO NASAL DE PACIENTES INTERNADOS EM UTIS DE UM HOSPITAL DO RIO DE JANEIRO NA PANDEMIA DE COVID-19: ASPECTOS ASSOCIADOS À VIRULÊNCIA E À TOLERÂNCIA AOS SANEANTES Open
Introdução: Staphylococcus aureus possui amplo repertório de fatores de virulência e capacidade de formação de biofilme. A colonização prévia por cepas de S. aureus Resistentes à Meticilina (MRSA) é fator de risco para desenvolvimento de i…
View article: Investigation of possible relationship between atopic dermatitis and salivary biomarkers, stress, and sleep disorders
Investigation of possible relationship between atopic dermatitis and salivary biomarkers, stress, and sleep disorders Open
Atopic dermatitis (AD) is a chronic, relapsing, multifactorial inflammatory disease with genetic, environmental, and immunological characteristics. The quality of life and sleep of patients and their families are affected by AD, which trig…
View article: Systemic infection caused by the methicillin-resistant Staphylococcus aureus USA300-LV lineage in a Brazilian child previously colonized
Systemic infection caused by the methicillin-resistant Staphylococcus aureus USA300-LV lineage in a Brazilian child previously colonized Open
View article: Methicillin-resistant and methicillin-sensitive Staphylococcus aureus isolates from skin and nares of Brazilian children with atopic dermatitis demonstrate high level of clonal diversity
Methicillin-resistant and methicillin-sensitive Staphylococcus aureus isolates from skin and nares of Brazilian children with atopic dermatitis demonstrate high level of clonal diversity Open
Background Atopic dermatitis (AD) primarily affects the pediatric population, which is highly colonized by S . aureus . However, little is known about the genetic features of this microorganism and other staphylococcal species that coloniz…
View article: Pandemic clone USA300 in a Brazilian hospital: detection of an emergent lineage among methicillin-resistant Staphylococcus aureus isolates from bloodstream infections
Pandemic clone USA300 in a Brazilian hospital: detection of an emergent lineage among methicillin-resistant Staphylococcus aureus isolates from bloodstream infections Open
View article: Brazilian methicillin-resistant Staphylococcus aureus (MRSA) strains carrying a diversity of mupirocin-resistance plasmids
Brazilian methicillin-resistant Staphylococcus aureus (MRSA) strains carrying a diversity of mupirocin-resistance plasmids Open
Methicillin-resistant Staphylococcus aureus (MRSA) are widespread causative agents of hard-to-treat infections in the nosocomial environment, with increasingly narrower treatment possibilities. Mupirocin is an antibiotic commonly used to p…
View article: Pandemic clone USA300 in a Brazilian hospital: detection of an emergent lineage among methicillin-resistant Staphylococcus aureus from bloodstream infections
Pandemic clone USA300 in a Brazilian hospital: detection of an emergent lineage among methicillin-resistant Staphylococcus aureus from bloodstream infections Open
Background Staphylococcus aureus is one of the leading causes of bloodstream infections (BSI) worldwide. In Brazil, the hospital-acquired methicillin-resistant S. aureus USA100/SCC mec II lineage replaced previously well-established clones…
View article: The effect of probiotics on the clinical status of adult patients with atopic dermatitis: a systematic review
The effect of probiotics on the clinical status of adult patients with atopic dermatitis: a systematic review Open
View article: Lugdulysin of Staphylococcus lugdunensis, a metalloprotease that inhibits and disrupts protein biofilm of Staphylococcus aureus
Lugdulysin of Staphylococcus lugdunensis, a metalloprotease that inhibits and disrupts protein biofilm of Staphylococcus aureus Open
Background Staphylococcus lugdunensis is a commensal skin microorganism that, unlike other coagulase-negative staphylococci, presents increasing clinical importance. This species yields a metalloprotease called lugdulysin that may contribu…
View article: Tetracycline and trimethoprim/sulfamethoxazole at clinical laboratory: can they help to characterize Staphylococcus aureus carrying different SCCmec types?
Tetracycline and trimethoprim/sulfamethoxazole at clinical laboratory: can they help to characterize Staphylococcus aureus carrying different SCCmec types? Open
INTRODUCTION: Methicillin-resistant Staphylococcus aureus (MRSA) can be difficult to detect at the clinical practice. METHODS: We analyzed 140 MRSA isolates from inpatients to correlate the antimicrobial susceptibility with the SCCmec type…
View article: Methicillin-resistant <i>Staphylococcus aureus</i> from infected skin lesions present several virulence genes and are associated with the CC30 in Brazilian children with atopic dermatitis
Methicillin-resistant <i>Staphylococcus aureus</i> from infected skin lesions present several virulence genes and are associated with the CC30 in Brazilian children with atopic dermatitis Open
Atopic dermatitis (AD) is a chronic inflammatory skin disease and colonization by Staphylococcus aureus may affect up to 100% of these patients. Virulent and resistant isolates can worsen AD patient clinical condition and jeopardize…
View article: Panton-Valentine leukocidin (PVL) isoforms among Staphylococcus aureus lineages isolated from hospitals in Rio de Janeiro, Brazil
Panton-Valentine leukocidin (PVL) isoforms among Staphylococcus aureus lineages isolated from hospitals in Rio de Janeiro, Brazil Open
View article: Bloodstream Infections Caused by <i>S. aureus</i>: Daptomycin Nonsusceptibility and Clinical Aspects
Bloodstream Infections Caused by <i>S. aureus</i>: Daptomycin Nonsusceptibility and Clinical Aspects Open
Background: Staphylococcus aureus is one of the leading pathogens isolated from bloodstream infections (BSIs), and vancomycin has been the main choice to treat MRSA (methicillin-resistant S. aureus ) infections. Vancomycin-intermediate S. …
View article: Prevalence of methicillin-resistant Staphylococcus aureus colonization among healthcare workers at a tertiary care hospital in northeastern Brazil
Prevalence of methicillin-resistant Staphylococcus aureus colonization among healthcare workers at a tertiary care hospital in northeastern Brazil Open
View article: Molecular characterization of methicillin-resistant and methicillin-sensitive Staphylococcus aureus isolates from human milk samples in Brazil
Molecular characterization of methicillin-resistant and methicillin-sensitive Staphylococcus aureus isolates from human milk samples in Brazil Open
View article: Reply to Kumari and Singh, “Antibiofilm Activity of Small Molecules Produced by Staphylococcus epidermidis against Staphylococcus aureus”
Reply to Kumari and Singh, “Antibiofilm Activity of Small Molecules Produced by Staphylococcus epidermidis against Staphylococcus aureus” Open
We appreciated Kumari and Singh´s comments on our paper (11). Although we have continued trying to determine the identity of the bioactive molecules present in Staphylococcus epidermidis cell-free conditioned media (CFCM), we are yet to be…