Molecular epidemiology and mec A gene carriage of coagulase-negative staphylococci (CONS) in a neonatal intensive care unit(NICU): risk factors for septicemia. † 1323
نویسندگان
چکیده
منابع مشابه
Prevalence of molecular types and mecA gene carriage of coagulase-negative Staphylococci in a neonatal intensive care unit: relation to nosocomial septicemia.
Molecular typing of isolates revealed that neonatal coagulase-negative staphylococcal (CONS) septicemia is most frequently caused by predominant, antibiotic-resistant CONS types, which are widely distributed among both neonates and staff of the neonatal unit, suggesting cross-contamination. Therefore, infection control measures may be valuable in the prevention of this common nosocomial septice...
متن کاملSynergistic hemolysins of coagulase-negative staphylococci (CoNS).
A total of 104 coagulase negative staphylococci, belonging to S. capitis, S. hominis, S. haemolyticus and S. warneri, originating from the collection of the Department of Pharmaceutical Microbiology (ZMF), Medical University of Lodz, Poland, were tested for their synergistic hemolytic activity. 83% of strains produced δ-hemolysin, however, the percentage of positive strains of S. haemolyticus, ...
متن کاملHealthcare associated infections caused by coagulase-negative Staphylococci in a neonatal intensive care unit
OBJECTIVE This study sought to evaluate infections related to health care caused by coagulase-negative Staphylococci in a neonatal intensive care unit by assessing antimicrobial susceptibility profiles and potentially effective antibiotic regimens. METHODS This was a retrospective descriptive study performed on a case series of healthcare-associated infections, and the antimicrobial susceptib...
متن کاملA study of coagulase-negative staphylococci (CoNS) isolated from bovine mastitis for the presence of penicillin and methicillin resistance-encoding genes in the north west of Iran
Coagulase-negative staphylococci (CoNS) are often associated with bovine mastitis and may be resistant to antimicrobial therapy. The aim of the current study was to investigate the presence of blaZ (responsible for penicillin resistance) and mecA (responsible for methicillin resistance) genes among 108 CoNS belonging to 9 different species isolated from bovine mastitis in seven dairy herds (H1-...
متن کاملMolecular epidemiology of coagulase-negative Staphylococcus carriage in neonates admitted to an intensive care unit in Brazil
BACKGROUND Nasal colonization with coagulase-negative Staphylococcus (CoNS) has been described as a risk factor for subsequent systemic infection. In this study, we evaluated the genetic profile of CoNS isolates colonizing the nares of children admitted to a neonatal intensive care unit (NICU). METHODS We assessed CoNS carriage at admittance and discharge among newborns admitted to a NICU fro...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1997
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199704001-01342