Identification and typing of human enteroviruses using an RT-PCR assay / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
;
(6): 69-71, 2006.
Article
Dans Chinois
| WPRIM
| ID: wpr-305522
ABSTRACT
<p><b>BACKGROUND</b>To establish a molecular detection and typing assay for identification and typing of human enteroviruses (HEV) which is suitable for clinical detection and epidemiologic research.</p><p><b>METHODS</b>Using both primers specific for HEV genus and HEV typing primers and reverse transcription polymerase chain reaction (RT-PCR) the authors detected preliminarily HEV by agarose gel electrophoresis and then identified serotype through nucleotide sequence analysis of RT-PCR amplicons. The monospecific antisera neutralization was applied to validate the typing results.</p><p><b>RESULTS</b>The serotype of 18 suspicious HEV samples was identified 4 Coxsackievirus type A24 (CVA24), 3 CVB3, 1 CVB2, 1 CVA9, 1 CVA15, 1 Echovirus type 3 (E3), 1 E6, 1 E9, 1 E11, 1 E14, 1 E33 and 1 Rhinovirus type 9. The result was validated by monospecitive antisera neutralization.</p><p><b>CONCLUSION</b>This RT-PCR assay for HEV detection and typing may be suitable for clinical detection and epidemic research since this method is sensitive and specific for direct identification and typing of HEV.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
ARN viral
/
Sérotypie
/
Reproductibilité des résultats
/
Sensibilité et spécificité
/
Classification
/
Amorces ADN
/
Enterovirus
/
RT-PCR
/
Diagnostic
/
Infections à entérovirus
Type d'étude:
Etude diagnostique
/
Étude pronostique
Limites du sujet:
Humains
langue:
Chinois
Texte intégral:
Chinese Journal of Experimental and Clinical Virology
Année:
2006
Type:
Article
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