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Toxigenic profile of methicillin-sensitive and resistant Staphylococcus aureus isolated from special groups

Overview of attention for article published in Annals of Clinical Microbiology and Antimicrobials, February 2016
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Title
Toxigenic profile of methicillin-sensitive and resistant Staphylococcus aureus isolated from special groups
Published in
Annals of Clinical Microbiology and Antimicrobials, February 2016
DOI 10.1186/s12941-016-0125-5
Pubmed ID
Authors

Camila Sena Martins de Souza, Carlos Magno Castelo Branco Fortaleza, Claudia Lima Witzel, Mônica Silveira, Mariana Fávero Bonesso, Silvio Alencar Marques, Maria de Lourdes Ribeiro de Souza da Cunha

Abstract

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 widespread dissemination of S. aureus carrying toxigenic genes. The objective of this study was to determine the toxigenic profile of methicillin-sensitive S. aureus (MSSA) and methicillin-resistant S. aureus (MRSA) in patients with purulent skin and/or soft tissue infections seen at the Dermatology Department of the University Hospital of the Botucatu Medical School, asymptomatic adults older than 60 years living in nursing homes, and prison inmates of the Avaré Detention Center. PCR was used for the detection of the mecA gene, enterotoxin genes (sea, seb, and sec), exfoliative toxins A and B (eta and etb), toxic shock syndrome toxin 1 (tst), panton-valentine leukocidin (lukS-PV and lukF-PV), and alpha- and delta-hemolysins or cytotoxins (hla and hld). The results showed a significant prevalence of toxigenic genes among S. aureus isolates from asymptomatic individuals, with the observation of a higher prevalence of cytotoxin genes. However, the panton-valentine leukocidin gene was only detected in MSSA isolated from patients with skin infections and the tst gene was exclusively found in MSSA isolated from prison inmates. The present study demonstrated a significant prevalence of toxigenic genes in MSSA and MRSA strains isolated from asymptomatic S. aureus carriers. There was a higher prevalence of cytotoxin genes.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 41 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 41 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 9 22%
Student > Master 8 20%
Student > Ph. D. Student 5 12%
Student > Doctoral Student 4 10%
Professor > Associate Professor 3 7%
Other 7 17%
Unknown 5 12%
Readers by discipline Count As %
Medicine and Dentistry 9 22%
Agricultural and Biological Sciences 7 17%
Immunology and Microbiology 5 12%
Nursing and Health Professions 4 10%
Biochemistry, Genetics and Molecular Biology 3 7%
Other 6 15%
Unknown 7 17%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 26 February 2016.
All research outputs
#15,359,595
of 22,849,304 outputs
Outputs from Annals of Clinical Microbiology and Antimicrobials
#346
of 608 outputs
Outputs of similar age
#176,327
of 297,534 outputs
Outputs of similar age from Annals of Clinical Microbiology and Antimicrobials
#13
of 14 outputs
Altmetric has tracked 22,849,304 research outputs across all sources so far. This one is in the 22nd percentile – i.e., 22% of other outputs scored the same or lower than it.
So far Altmetric has tracked 608 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 5.3. This one is in the 35th percentile – i.e., 35% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 297,534 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 32nd percentile – i.e., 32% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 14 others from the same source and published within six weeks on either side of this one. This one is in the 7th percentile – i.e., 7% of its contemporaries scored the same or lower than it.