Literature DB >> 31014957

Chromagar™ requires secondary confirmation strategies to minimize false positive/negative results for detection of Staphylococcus aureus.

Sirisha Sirobhushanam1, Navya Parsa2, Tamra J Reed3, J Michelle Kahlenberg4.   

Abstract

Chromagar is a medium that is used in culture-based colonization studies of Staphylococcus aureus. We have found that S. aureus negative colonies often fit the color recommendations for S. aureus identification and can cause overestimation of colonization rates. Confirmation of suspect colonies is important to minimize false negative/positive results.
Copyright © 2019 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Chromagar; Colonization; Staphylococcus aureus

Mesh：

Substances：

Year:  2019        PMID： 31014957      PMCID： PMC6534454          DOI： 10.1016/j.mimet.2019.04.013

Source DB:  PubMed          Journal:  J Microbiol Methods        ISSN： 0167-7012            Impact factor:   2.363


  16 in total

1.  Evaluation of a new chromogenic medium for isolation and presumptive identification of methicillin-resistant Staphylococcus aureus from human clinical specimens.

Authors:  J Loulergue; C de Gialluly; V Morange; A Holstein; N van der Mee-Marquet; R Quentin
Journal:  Eur J Clin Microbiol Infect Dis       Date:  2006-06       Impact factor: 3.267

2.  Evaluation of mannitol salt agar, CHROMagar Staph aureus and CHROMagar MRSA for detection of meticillin-resistant Staphylococcus aureus from nasal swab specimens.

Authors:  Zhuolin Han; Ebbing Lautenbach; Neil Fishman; Irving Nachamkin
Journal:  J Med Microbiol       Date:  2007-01       Impact factor: 2.472

3.  Diagnostic accuracy of culture-based and PCR-based detection tests for methicillin-resistant Staphylococcus aureus: a meta-analysis.

Authors:  J M Luteijn; G A A Hubben; P Pechlivanoglou; M J Bonten; M J Postma
Journal:  Clin Microbiol Infect       Date:  2011-02       Impact factor: 8.067

4.  Performance of the chromogenic medium CHROMagar Staph Aureus and the Staphychrom coagulase test in the detection and identification of Staphylococcus aureus in clinical specimens.

Authors:  A Carricajo; A Treny; N Fonsale; M Bes; M E Reverdy; Y Gille; G Aubert; A M Freydiere
Journal:  J Clin Microbiol       Date:  2001-07       Impact factor: 5.948

5.  New quadriplex PCR assay for detection of methicillin and mupirocin resistance and simultaneous discrimination of Staphylococcus aureus from coagulase-negative staphylococci.

Authors:  Kunyan Zhang; Jennifer Sparling; Barbara L Chow; Sameer Elsayed; Zafar Hussain; Deirdre L Church; Daniel B Gregson; Thomas Louie; John M Conly
Journal:  J Clin Microbiol       Date:  2004-11       Impact factor: 5.948

Review 6.  The role of nasal carriage in Staphylococcus aureus infections.

Authors:  Heiman F L Wertheim; Damian C Melles; Margreet C Vos; Willem van Leeuwen; Alex van Belkum; Henri A Verbrugh; Jan L Nouwen
Journal:  Lancet Infect Dis       Date:  2005-12       Impact factor: 25.071

7.  BBL CHROMagar Staph aureus is superior to mannitol salt for detection of Staphylococcus aureus in complex mixed infections.

Authors:  Holly A D'Souza; Ellen Jo Baron
Journal:  Am J Clin Pathol       Date:  2005-06       Impact factor: 2.493

8.  Identification and molecular characterization of mannitol salt positive, coagulase-negative staphylococci from nasal samples of medical personnel and students.

Authors:  Adebayo Shittu; Johnson Lin; Donald Morrison; Deboye Kolawole
Journal:  J Med Microbiol       Date:  2006-03       Impact factor: 2.472

9.  Comparison of the BBL CHROMagar Staph aureus agar medium to conventional media for detection of Staphylococcus aureus in respiratory samples.

Authors:  Diane Flayhart; Clara Lema; Anita Borek; Karen C Carroll
Journal:  J Clin Microbiol       Date:  2004-08       Impact factor: 5.948

10.  Association between Staphylococcus aureus nasal carriage and disease phenotype in patients affected by systemic lupus erythematosus.

Authors:  Fabrizio Conti; Fulvia Ceccarelli; Giancarlo Iaiani; Carlo Perricone; Alessandra Giordano; Luigino Amori; Francesca Miranda; Laura Massaro; Viviana Antonella Pacucci; Simona Truglia; Gabriella Girelli; Azis Fakeri; Gloria Taliani; Chiara Temperoni; Francesca Romana Spinelli; Cristiano Alessandri; Guido Valesini
Journal:  Arthritis Res Ther       Date:  2016-07-30       Impact factor: 5.156
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  1 in total

1.  Staphylococcus aureus Colonization Is Increased on Lupus Skin Lesions and Is Promoted by IFN-Mediated Barrier Disruption.

Authors:  Sirisha Sirobhushanam; Navya Parsa; Tamra J Reed; Celine C Berthier; Mrinal K Sarkar; Grace A Hile; Lam C Tsoi; Josh Banfield; Craig Dobry; Alexander R Horswill; Johann E Gudjonsson; J Michelle Kahlenberg
Journal:  J Invest Dermatol       Date:  2019-12-23       Impact factor: 8.551
  1 in total

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