نتایج جستجو برای: negative staphylococcus
تعداد نتایج: 587872 فیلتر نتایج به سال:
Abstract Background and objectives: Poor oral hygiene in elderly people increases the colonization of opportunistic pathogens such as Candida and Staphylococci. The presence of yeasts and bacteria in the oral cavity of elderly people can be harmful and in certain conditions may cause oral and systemic infections. The general purpose of this study was to determine the oral health status, particu...
BACKGROUND AND OBJECTIVES Multidrug-resistant gram-negative bacteria are rapidly spreading throughout the world. The epidemiology of multidrug-resistant gram-negative bacteria in patients who require chronic hemodialysis has not been previously studied. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS A prospective cohort study of an outpatient hemodialysis unit was conducted. Serial surveillanc...
A screening method for methicillin-resistant Staphylococcus aureus (MRSA) by using selective broth and real-time PCR (broth-PCR) was developed and evaluated. The samples (n = 304) were cultured in the broth overnight, followed by nuc gene detection by real-time PCR. nuc-negative samples were further checked for the presence of nuc amplification inhibitors by a PCR internal inhibitor assay. nuc-...
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