Study and analysis on the quantitive detection of EBV-DNA in adenoidal hypertrophic and tonsillitis tissues of children / 临床耳鼻咽喉头颈外科杂志
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
;
(24): 1108-1111, 2009.
Artigo
em Chinês
| WPRIM
| ID: wpr-435489
ABSTRACT
ObjeetiveTo investigate the epidemiology of EBV in adenoidal hypertrophy and chronic tonsillitis and discuss the effection of EBV on the nosogenesis of adenoidal hypertrophy and tonsillitis of children.Method:
Fifty-two children with chronic tonsillitis and/or adenoidal hypertrophy had the operations of the tonsillectomy and/or the adenoidectomy.These tissues reseeted and plasma of all cases were detected to find EBV-DNA by RQPCR.Result:
The infection rate of EBV in the tissues of adenoidal hypertrophy and tonsillitis of childen was 51.9%.The boys'infection rate of EBV was 50.0%,and the girls'infection rate of EBV was 55.6%,which had not significantly different.The EBV infection rate in the tissues of tonsillitis was 40.4%,The EBV infection rate in the tissues of adenoidal hypertrophy was 48.9%,which had not significant difference.The school age group(7to 14 years old)presented higher infection rate of EBV in the tissues of adenoid and tonsil(65.5%)than the preschool children group(2 to 6 years old)(34.8%).Comparing the copies numbers of BV-DNA in the different degrees of adenoidal hypertrophy,we found that the copies numbers of EBV-DNA in the severe hypertrophy group were higher than the midrange and slight hypertrophy groups(P<0.05).Meanwhile we detected EBV-DNA in these childrens'blood plasma by RQ-PCR.No blood plasma was detected EBV-DNA copies higher than normal(<1×10~3 copies/ml).Conclusion:
The tissues of adenoidal hypertrophy and tonsillitis had same sensitivity to EBV.There was not significant difference between the infection rates of the boys and girls with adenoidal hypertrophy and/or tonsillitis.With these children growing up and the course of diseases prolonging,the infection rate of EBV increased correspondingly.There was a certain correlation between the hypertrophy of adenoid and EBV.There were NO EBV-DNA fragments in blood plasma of the children with adenoidal hypertrophy and/or tonsillitis.So there were essential different between benign hyperplasy and nasopharyngeal carcinoma.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo diagnóstico
Idioma:
Chinês
Revista:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
Ano de publicação:
2009
Tipo de documento:
Artigo
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