THE INFECTION OF EBV FOR CERVICAL EPITHELIUM-A NEW CAUSITIVE AGENT IN THE DEVELOPMENT OF CERVICAL CARCINOMAS?

Epstein-Barr virus was considered as a caustive agent for Burrkitt' s lymphoma and non-malignant B lymphocytes proliferation. The recent studies revealed the striking association of the Infection of EBV with the development of human epithelial tumors. 43 specimens of normal exfoliated cervical epithelial cells, 47 biopsies of chronic cervlcitis and 80 tissue samples of cervical carcinomas were tested for the presences of EBV W fragments by using dot blot hybridization method. The results showed that the detectable rates of EBV DNA sequences In the normal exfoliated epithelium, the chronic cervlcitis and cervical carcinomas were 44.16%, 12.77% and 13.75%, respectively. Eleven EBV positive DNA samples from cervical cancers were also examined for the presence of HPV DNA. The result showed 9 out of 11 were HPV DNA positive, the cultanious infectious rate of both viruses was about 81.81%.In this paper, the EBV genomes existed In the part of biopsies of cervical carcinomas were first reported. The results Imp

the infection of ebv for cervical epithelium-a new causitive agent in the development of cervical carcinomas?

Epstein-Barr virus was considered as a caustive agent for Burrkitt' s lymphoma and non-malignant B lymphocytes proliferation. The recent studies revealed the striking association of the Infection of EBV with the development of human epithelial tumors. 43 specimens of normal exfoliated cervical epithelial cells, 47 biopsies of chronic cervlcitis and 80 tissue samples of cervical carcinomas were tested for the presences of EBV W fragments by using dot blot hybridization method. The results showed that the detectable rates of EBV DNA sequences In the normal exfoliated epithelium, the chronic cervlcitis and cervical carcinomas were 44.16%, 12.77% and 13.75%, respectively. Eleven EBV positive DNA samples from cervical cancers were also examined for the presence of HPV DNA. The result showed 9 out of 11 were HPV DNA positive, the cultanious infectious rate of both viruses was about 81.81%.In this paper, the EBV genomes existed In the part of biopsies of cervical carcinomas were first reported. The results Implied that the development of cervical cancer might be associated with asymptomatic EBV Infection In early stage and might be the result from the synergistic carcinogenesis of EBV with other cervical oncovinises, especially with HPV.