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Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland

Non-fermentative Gram-negative bacilli are now one of the most important causes of severe infections in Polish hospitals. Acinetobacter species are serious concern because of the high prevalence of multi-drug resistance among strains. Resistance profiles for 53 Gram-negative non-fermentative blood i...

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Autores principales: Chmielarczyk, Agnieszka, Pobiega, Monika, Romaniszyn, Dorota, Wójkowska-Mach, Jadwiga
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5805803/
https://www.ncbi.nlm.nih.gov/pubmed/28940128
http://dx.doi.org/10.1007/s12223-017-0550-7
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author Chmielarczyk, Agnieszka
Pobiega, Monika
Romaniszyn, Dorota
Wójkowska-Mach, Jadwiga
author_facet Chmielarczyk, Agnieszka
Pobiega, Monika
Romaniszyn, Dorota
Wójkowska-Mach, Jadwiga
author_sort Chmielarczyk, Agnieszka
collection PubMed
description Non-fermentative Gram-negative bacilli are now one of the most important causes of severe infections in Polish hospitals. Acinetobacter species are serious concern because of the high prevalence of multi-drug resistance among strains. Resistance profiles for 53 Gram-negative non-fermentative blood isolates were done. MLST was carried out using 44 strains representing the most commonly isolated species: A. baumannii, P. aeruginosa, and S. maltophilia. MLST revealed that all 22 A. baumannii belonged to sequence type (ST) 2. The P. aeruginosa isolates belonged to 10 different STs. Four S. maltophilia isolates matched STs present in the database (ST4, ST15, ST116, ST142), seven isolates showing novel sequence types. Among P. aeruginosa and S. maltophilia PFGE confirmed the genetical variety of strains. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s12223-017-0550-7) contains supplementary material, which is available to authorized users.
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spelling pubmed-58058032018-02-14 Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland Chmielarczyk, Agnieszka Pobiega, Monika Romaniszyn, Dorota Wójkowska-Mach, Jadwiga Folia Microbiol (Praha) Original Article Non-fermentative Gram-negative bacilli are now one of the most important causes of severe infections in Polish hospitals. Acinetobacter species are serious concern because of the high prevalence of multi-drug resistance among strains. Resistance profiles for 53 Gram-negative non-fermentative blood isolates were done. MLST was carried out using 44 strains representing the most commonly isolated species: A. baumannii, P. aeruginosa, and S. maltophilia. MLST revealed that all 22 A. baumannii belonged to sequence type (ST) 2. The P. aeruginosa isolates belonged to 10 different STs. Four S. maltophilia isolates matched STs present in the database (ST4, ST15, ST116, ST142), seven isolates showing novel sequence types. Among P. aeruginosa and S. maltophilia PFGE confirmed the genetical variety of strains. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s12223-017-0550-7) contains supplementary material, which is available to authorized users. Springer Netherlands 2017-09-22 2018 /pmc/articles/PMC5805803/ /pubmed/28940128 http://dx.doi.org/10.1007/s12223-017-0550-7 Text en © The Author(s) 2017 Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Original Article
Chmielarczyk, Agnieszka
Pobiega, Monika
Romaniszyn, Dorota
Wójkowska-Mach, Jadwiga
Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title_full Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title_fullStr Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title_full_unstemmed Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title_short Multi-locus sequence typing (MLST) of non-fermentative Gram-negative bacilli isolated from bloodstream infections in southern Poland
title_sort multi-locus sequence typing (mlst) of non-fermentative gram-negative bacilli isolated from bloodstream infections in southern poland
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5805803/
https://www.ncbi.nlm.nih.gov/pubmed/28940128
http://dx.doi.org/10.1007/s12223-017-0550-7
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