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20 Ιουλ 2020 · The objectives for this practical guideline are to discuss the more common bacterial organisms associated with diarrheal disease, briefly describe emerging bacterial pathogens associated with diarrheal disease, describe stool specimen collection, transport, and processing, and discuss test methods used to identify these bacterial agents and ...
- Staphylococcus - Medical Microbiology - NCBI Bookshelf
The catalase test is important in distinguishing...
- Staphylococcus - Medical Microbiology - NCBI Bookshelf
The catalase test is important in distinguishing streptococci (catalase-negative) staphylococci which are catalase positive. The test is performed by flooding an agar slant or broth culture with several drops of 3% hydrogen peroxide.
13 Απρ 2016 · This paper reviewed core concepts of interpreting bacterial culture results, including timing of cultures, common culture sites, potential for contamination, interpreting the Gram stain, role of rapid diagnostic tests, conventional antibiotic susceptibility testing, and automated testing. Conclusion.
17 Ιουλ 2023 · Staphylococcus aureus is a gram-positive bacteria that cause a wide variety of clinical diseases. Infections caused by this pathogen are common both in community-acquired and hospital-acquired settings.
20 Μαρ 2018 · The objectives of this study were to determine the prevalence of S. aureus and MRSA in human stool samples at a large university hospital, to characterize the identified isolates by molecular methods, and to assess potential risk factors for intestinal carriage.
11 Σεπ 2007 · In this prospective study, we found that two-thirds of hospitalized patients harboring S. aureus had intestinal colonization with these organisms. Of the 26 study patients with S. aureus in stool, 20 (77%) had persistent stool carriage and 23 (88%) had concurrent nares carriage.
1 Μαΐ 2012 · It is recommended to examine at least three consecutive stool samples when parasitic infection is suspected, as the diagnostic sensitivity increases from approximately 50% in a single sample to 80 ...
