Evaluation of the DNA microarray "AMR Direct Flow Chip Kit" for detection of antimicrobial resistance genes from Gram-positive and Gram-negative bacterial isolated colonies / Evaluación de una micromatriz de ADN "AMR Direct Flow Chip Kit" para la detección de genes de resistencia antimicrobiana de bacterias grampositivas y gramnegativas a partir de colonias aisladas
Enferm. infecc. microbiol. clín. (Ed. impr.)
; 37(7): 454-457, ago.-sept. 2019. tab, ilus
Artigo
em Inglês
| IBECS
| ID: ibc-189362
Biblioteca responsável:
ES1.1
Localização: BNCS
RESUMEN
INTRODUCTION:
The AMR Direct Flow Chip assay allows the simultaneous detection of a large variety of antibiotic resistance genetic markers. To assess this kit's performance, we use isolated colonies as starting material. The assay has been approved by the European Economic Area as a suitable device for in vitro diagnosis (CE IVD) using clinical specimens.METHODS:
A total of 210 bacterial isolates harbouring either one or more antimicrobial resistance genes including plasmid-encoded extended-spectrum β-lactamases (SHV, CTX-M) and carbapenemases (GES, SME, KPC, NMC/IMI, SIM, GIM, SPM, NDM, VIM, IMP, and OXA), mecA, vanA and vanB, and 30 controls were included.RESULTS:
The assay displayed a sensitivity and specificity of 100% for all target genes included in the array.CONCLUSION:
The AMR Direct Flow Chip Kit is an accurate assay for detecting genes which commonly confer resistance to β-lactams and vancomycin from isolated colonies in culture of Gram-positive and Gram-negative bacteria
Texto completo:
Disponível
Coleções:
Bases de dados nacionais
/
Espanha
Base de dados:
IBECS
Assunto principal:
Beta-Lactamases
/
DNA Bacteriano
/
Resistência Microbiana a Medicamentos
/
Bactérias Gram-Negativas
/
Bactérias Gram-Positivas
Idioma:
Inglês
Revista:
Enferm. infecc. microbiol. clín. (Ed. impr.)
Ano de publicação:
2019
Tipo de documento:
Artigo
Instituição/País de afiliação:
Consorcio Hospital General Universitario/Spain
/
Hospital Clínico Universitario/Spain
/
University of Valencia/Spain