Search results for "rapid diagnosis"

showing 3 items of 3 documents

Evaluación de dos equipos inmunocromatográficos comerciales para el diagnóstico rápido de la infección por rotavirus Evaluation of two immunochromato…

2008

Se realizó un estudio prospectivo para evaluar dos equipos comerciales inmunocromatográficos para el diagnóstico rápido de infección por rotavirus a partir de muestras fecales: VIKIA® Rota-Adeno, de bioMérieux, y Simple Rota- Adeno, de Operon. Como método de referencia se utilizó la transcripción reversa y reacción en cadena de la polimerasa (RT-PCR) con cebadores específicos del gen de la proteína VP7 de rotavirus del grupo A. La sensibilidad y la especificidad respecto de la RT-PCR fueron del 98,4% y 84,8% para el Simple Rota-Adeno, y del 100% y 24,2% para el VIKIA® Rota-Adeno. Es de destacar la baja especificidad de este último equipo diagnóstico, que presentó un elevado número de falsos…

RotavirusInmunocromatografíaDiagnóstico rápidoRT-PCRlcsh:QR1-502Rapid diagnosislcsh:RC109-216Immunochromatographylcsh:Microbiologylcsh:Infectious and parasitic diseasesRevista Argentina de Microbiología
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Becton Dickinson Directigen EZ Flu A+B assay in the diagnosis of pandemic influenza A H1N1 2009 virus infection in adult patients

2011

influenza A H1/N1 2009Immunochromatographyreal‐time PCRLetter to the Editorrapid diagnosisInfluenza and Other Respiratory Viruses
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Oligonucleotide-capped nanoporous anodic alumina biosensor as diagnostic tool for rapid and accurate detection of Candida auris in clinical samples.

2021

[EN] Candida auris has arisen as an important multidrug-resistant fungus because of several nosocomial outbreaks and elevated rates of mortality. Accurate and rapid diagnosis of C. auris is highly desired; nevertheless, current methods often present severe limitations and produce misidentification. Herein a sensitive, selective, and time-competitive biosensor based on oligonucleotide-gated nanomaterials for effective detection of C. auris is presented. In the proposed design, a nanoporous anodic alumina scaffold is filled with the fluorescent indicator rhodamine B and the pores blocked with different oligonucleotides capable of specifically recognize C. auris genomic DNA. Gate opening modul…

oligonucleotide0301 basic medicineEpidemiology030106 microbiologyImmunologyRapid diagnosismacromolecular substancesbiosensorCandida auris Nanoporous anodic alumina biosensor molecular gates oligonucleotide rapid diagnosisMicrobiologyMicrobiology03 medical and health sciencesQUIMICA ORGANICAVirologyOligonucleotideDrug DiscoveryQUIMICA ANALITICArapid diagnosisNosocomial outbreakChemistryNanoporousOligonucleotideQUIMICA INORGANICAGeneral MedicineCandida aurisMolecular gates030104 developmental biologyInfectious DiseasesCandida aurisParasitologyNanoporous anodic aluminaBiosensormolecular gatesBiosensor
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