Human herpesvirus-6 and Epstein-Barr virus infections at different histopathological grades of oral squamous cell carcinomas
IJPM-International Journal of Preventive Medicine. 2014; 5 (10): 1231-1238
en Inglés
| IMEMR
| ID: emr-148954
ABSTRACT
The aim of this study was to determine the prevalence and viral load of Epstein-Barr virus [EBV] and Human herpesvirus-6 [HHV-6] in different histopathologic grades of oral squamous cell carcinoma [OSCC]. Forty-five formalin-fixed paraffin-embedded tissue section of OSCC patients were analyzed by quantitative real-time polymerase chain reaction for detection of EBV and HHV-6. The mean age of the patients was 58.6 years, 69% of whom were female, and 31% were male. Overall, the positive rate for EBV and HHV-6 were 16.7% and 27.1%, respectively; and the mean viral load EBV was 27.9 x 10[3] and 38.5 x 10[3] for HHV-6. No correlation was demonstrated between the viral load of EBV DNA [P = 0.35] and HHV-6 [P = 0.38] at the different OSCC histopathologic grades. These findings neither lend support to the hypothesis that EBV and HHV-6 are directly involved in OSCC nor rule out the possibility that these viruses play an indirect role in carcinogenesis in this area
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Índice:
IMEMR (Mediterraneo Oriental)
Asunto principal:
Carcinoma de Células Escamosas
/
Herpesvirus Humano 6
/
Herpesvirus Humano 4
/
Infecciones por Roseolovirus
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Infecciones por Virus de Epstein-Barr
Límite:
Femenino
/
Humanos
/
Masculino
Idioma:
Inglés
Revista:
Int. J. Prev. Med.
Año:
2014
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