Cantú-Martínez MA, Roig-Sagués AX, Cedillo-Rosales S, Zamora-Ávila DE, Ávalos-Ramírez R

Idioma: Español
Referencias bibliográficas: 14
Paginas: 193-195
Archivo PDF: 199.53 Kb.

RESUMEN

Objetivo. Detección molecular del virus de la hepatitis E (VHE) en hígado de cerdo para consumo humano en Nuevo León, México. Material y métodos. Se analizaron 127 hígados de cerdo (87 obtenidos de rastros TIF, y 40 de carnicerías) mediante RT-PCR semianidado para amplificar un fragmento de 212 pb del gen ORF2 del VHE. Resultados. El 19.5% (17) de los hígados de rastros y 22.5% (9) de carnicerías fueron positivos. La secuenciación mostró 94-95% de homología con el genotipo 3. Conclusiones. Los resultados indican que el VHE circula en granjas porcinas del estado, lo que constituye una probable fuente de contaminación para los productos cárnicos porcinos.

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