نتایج جستجو برای: papillomavirus
تعداد نتایج: 22128 فیلتر نتایج به سال:
the previous studies reported some information about prevalence release of high-risk hpv types in hsil or cervical cancer globally and in iran, however, this information is not enough for final judgment about vaccination against hpv or any screening program. the aim of the present study was to assess the hpv type distribution in hsil and icc specimens of women attending shahid beheshti universi...
background: this study was performed to compare the prevalence of hpv infection and high risk hpv genotypes [16, 18] between monogamous and polygamous women, in zabol, iran. methods: this cross sectional study was conducted in zabol in 2006 - 2007. two hundred sixty five married women attending the gynecology clinic for cervical disease screening entered to this study. one hundred sixty two ...
background: one of the most common sexual‑transmitted infections among women is human papillomavirus (hpv) infection which is associated with genital cancers. different studies in iran reported various prevalences, and combining their results could be important for health policy makers. this study aims to determine the total prevalence of hpv infection as well as its related genotypes, particul...
results human papillomavirus was found in 62.1% of the samples obtained from the patients. among the hr and lr types, hpv-6 was the major genotype 64.8%. type 16 and 18 were the most frequent hr-hpv types (presented in 26% of the patient), followed by type 50s (24.7%), 45, 30s, and 11 (1.8% from each). multiple hpv infections were presented in 40.7% of the positive genotyping specimens. backgro...
background &objective: breast cancer is the most common female malignancy. detection of dna of human papillomaviruses (hpvs) in breast carcinomas suggests that the virus may play a role in the pathogenesis of this disease. the aim of this study was to evaluate the frequency of hpvs genotypes 6, 11, 16, 18 and 31 in paraffin-embedded tissue samples of invasive breast carcinomas. methods: thr...
Real-time human papillomavirus (HPV) type-specific multiplex PCR assays were developed to detect HPV DNA in specimens collected for the efficacy determination of the quadrivalent HPV (type 6, 11, 16, and 18) L1 virus-like particle (VLP) vaccine (Gardasil). We evaluated the concordance between type-specific multiplex HPV PCR and the widely used, commercially available Roche Linear Array genotypi...
OBJECTIVES To evaluate the cost effectiveness of human papillomavirus testing after treatment for cervical intraepithelial neoplasia (CIN). DESIGN Economic analysis using a Markov modelling approach to combine cost and epidemiological data from the NHS Sentinel Sites Study with data from previous studies of post-treatment recurrence rates. SETTING English NHS Cervical Cancer Screening Progr...
Little is known about the average duration of type-specific human papillomavirus (HPV) infections and their patterns of persistence. The objectives of this study were to evaluate the rate of acquisition and clearance of specific HPV types in young women. Female university students (n = 621) in Montreal were followed for 24 months at 6-month intervals. At each visit, a cervical specimen was coll...
Cervical biopsy samples were taken from 79 patients who had various grades of cervical intraepithelial neoplasia or who showed evidence, in the form of koilocytosis, of human papillomavirus infection of the uterine cervix and from 10 women with normal cervices. The DNA content of the cells in the samples was analysed by flow cytometry. Analysis of the data obtained showed that the biopsy sample...
Background Observational postmarketing studies are important to assess vaccine effectiveness (VE). We estimated VE from the bivalent human papillomavirus (HPV) vaccine against HPV positivity of vaccine and nonvaccine types in a high-risk population. Methods We included all vaccine-eligible women from the PASSYON study, a biennial cross-sectional survey in Dutch sexually transmitted infection ...
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