Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples

The modified Carba NP test presented here may be a valuable tool for laboratories interested in investigating a large number of carbapenemase-producing bacteria in a less-costly way. The test was evaluated against 48 carbapenemase-producing and carbapenemase-non-producing gram-negative bacteria. No...

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Autores principales: Campana, Eloiza H., Chuster, Stephanie G., da Silva, Isadora R., Paschoal, Raphael P., Bonelli, Raquel R., Moreira, Beatriz M., Picão, Renata C.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2016
Materias:
Medical Microbiology
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470444/
https://www.ncbi.nlm.nih.gov/pubmed/27998674
http://dx.doi.org/10.1016/j.bjm.2016.09.015
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author Campana, Eloiza H.
Chuster, Stephanie G.
da Silva, Isadora R.
Paschoal, Raphael P.
Bonelli, Raquel R.
Moreira, Beatriz M.
Picão, Renata C.
author_facet Campana, Eloiza H.
Chuster, Stephanie G.
da Silva, Isadora R.
Paschoal, Raphael P.
Bonelli, Raquel R.
Moreira, Beatriz M.
Picão, Renata C.
author_sort Campana, Eloiza H.
collection PubMed
description The modified Carba NP test presented here may be a valuable tool for laboratories interested in investigating a large number of carbapenemase-producing bacteria in a less-costly way. The test was evaluated against 48 carbapenemase-producing and carbapenemase-non-producing gram-negative bacteria. No false–positive results were obtained, but false-negative results were observed with OXA-23- and GES-carbapenemase-producing isolates. Aeromonas sp. are not testable by Modified Carba NP.
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spelling pubmed-54704442017-06-23 Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples Campana, Eloiza H. Chuster, Stephanie G. da Silva, Isadora R. Paschoal, Raphael P. Bonelli, Raquel R. Moreira, Beatriz M. Picão, Renata C. Braz J Microbiol Medical Microbiology The modified Carba NP test presented here may be a valuable tool for laboratories interested in investigating a large number of carbapenemase-producing bacteria in a less-costly way. The test was evaluated against 48 carbapenemase-producing and carbapenemase-non-producing gram-negative bacteria. No false–positive results were obtained, but false-negative results were observed with OXA-23- and GES-carbapenemase-producing isolates. Aeromonas sp. are not testable by Modified Carba NP. Elsevier 2016-12-07 /pmc/articles/PMC5470444/ /pubmed/27998674 http://dx.doi.org/10.1016/j.bjm.2016.09.015 Text en © 2016 Sociedade Brasileira de Microbiologia. Published by Elsevier Editora Ltda. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Medical Microbiology
Campana, Eloiza H.
Chuster, Stephanie G.
da Silva, Isadora R.
Paschoal, Raphael P.
Bonelli, Raquel R.
Moreira, Beatriz M.
Picão, Renata C.
Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title_full Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title_fullStr Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title_full_unstemmed Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title_short Modified Carba NP test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
title_sort modified carba np test for the detection of carbapenemase production in gram-negative rods: optimized handling of multiple samples
topic Medical Microbiology
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5470444/
https://www.ncbi.nlm.nih.gov/pubmed/27998674
http://dx.doi.org/10.1016/j.bjm.2016.09.015
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