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Objective To compare the differences of infect rates and genotype distribution of 21 kinds of human papillomavir-us (HPV)in women cervical cells in Quanzhou and Wuhan regions.Methods Collected gynecological clinic of 10 068 women in cervical cell specimens from November 2012 to January 2014 in Affiliated Quanzhou First Hospital of Fujian Med-ical University and Renmin Hospital of Wuhan University,of which 6 823 cases in Quanzhou,Wuhan region 3 245 cases were detected to identify HPV genotypes by using nucleic acid hybridization technique(HybriMax).Results 2 439 in 10 068 samples of cervical cells were detected to be infected HPV with overall infection rate of 24.23%(2 439/10 068).The overall HPV infection rate in Quanzhou was 22.61% (1 543/6 823),and 27.61% (896/3 245)in Wuhan.The single HPV infection rate in Quanzhou was 17.28% (1 179/6 823),and 19.88% (645/3 245)in Wuhan.The multiple HPV infection rate in Quanzhou was 5.33% (364/6 823),and 7.73% (251/3 245)in Wuhan (The values of P<0.05).The five most common HPV genetypes in Quanzhou was HPV-16,HPV-52,HPV-58,HPV-11 and HPV-CP8304,respectively,in Wuhan was HPV-16,HPV-52,HPV-58,HPV-33 and HPV-18,respectively.Conclusion The overall,single and multiple HPV infection rates in Wuhan were all markedly higher than those in Quanzhou (the values of P<0.05).The most common HPV gene-types in two regions were different.
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Objective To investigate the distribution of human papillomavirus(HPV) subtypes in condyloma acuminatum(CA) patients in Shenzhen People's Hospital and assess the association between HPV subtypes and cervix neoplasm.Methods Type specific prevalence and extent of multiple infection were assessed in the genital tract CA samples collected from 352 patients visiting Departments of dermatology or gynecology of Shenzhen People's Hospital during 2003-2004.PCR using MY09/11 as primer and reverse dot blot hybridization for the genotyping of 9-20 HPV subtypes.Results HPV type diversity was broad in the investigated CA patients.The low risk HPV type(HPV subtype 11,6) was dominant and multiple HPV infections occurred in 37% of HPV-positive samples.High risk HPV type was dominant in CA from cervix,especially in the high grade cervical intraepithelial neoplasia(CIN Ⅱ+),and multiple high risk HPV(HR-HPV) infection was found in 87% of HPV positive samples.Conclusion HPV subtypes 6 and 11 were dominant in the patients visiting Shenzhen People's Hospital.HPV subtypes 16 and 18 may be the main causes of malignant changes of cervix.