نتایج جستجو برای: papillomavirus
تعداد نتایج: 22128 فیلتر نتایج به سال:
background: cervical cancer is one of the most common types of women’s reproductive cancers. a major risk factor for cervical cancer is exposure to a group of common sexually transmitted viruses called human papillomavirus (hpv). the over expression of hpv 16 i.e., e6 antigen in the tumors of suspected cervical cancer tissues. however e-6 antigen has hyaluronan binding protein site. methods: t...
BACKGROUND AND PURPOSE Patients with human papillomavirus-positive oropharyngeal squamous cell carcinomas have a better survival rate than those with human papillomavirus-negative oropharyngeal squamous cell carcinomas. DWI characterizes biologically relevant tumor features, and the generated ADC may also provide prognostic information. We explored whether human papillomavirus status and ADC va...
objective(s):this study aims to investigate the relationship between human papillomavirus (hpv) and breast cancer using meta- analysis. materials and methods: relevant studies were identified reviewing the national and international databases. we also increased the search sensitivity by investigating the references as well as interview with research centers and experts. finally, quality assessm...
p. 1 Primer-Directed Sequencing of Human Papillomavirus Types p. 13 Evolution of Papillomaviruses p. 33 Epidemiology of Cervical Human Papillomavirus Infections p. 55 Functions of Human Papillomavirus Proteins p. 83 Immortalization and Transformation of Human Cells by Human Papillomavirus p. 101 Protein Phosphatase 2A and the Regulation of Human Papillomavirus Gene Activity p. 121 Molecular Pat...
detection and genotyping of human papillomavirus in cervical tissue samples in ahvaz, southwest iran
conclusions our study shows that prevalence of hpv infection in cervical biopsy samples collected from suspected patients in khouzestan province is slightly higher than other provinces of iran. since hpv cervical infection, is an indicator for the host cervical cancer progression, parallel with pap smear test, pcr detection of hpv dna in biopsy of suspected cases is recommended. results out of ...
There is strong circumstantial evidence that human papillomavirus is a cofactor in the development of cervical neoplasia. Systemic immunosuppression has also been implicated. A study was therefore carried out examining the relation between subtypes of human papillomavirus and local immunocompetent cells in the cervix. Colposcopically directed punch biopsy specimens were taken from normal cervix...
Background and Aim: Cervical cancer is the fourth main cause of mortality among women, and annually about half a million new cases are detected in developed countries. Based on oncological studies, human papillomavirus (HPV) is classified into two categories: high-risk type and low-risk type, and most cases are related to the high-risk type of human papillomavirus. HPV 16 and 18 are among the m...
Studies on human papillomavirus (HPV) prevention education and its educational effects for elementary school students are necessary. This study aimed to examine the of knowledge about cervical cancer, HPV, immunization, attitude immunization among girls in sixth grade South Korea. A quasi-experimental pretest-posttest control group design is used. The sample included 131 (Intervention: n = 65, ...
OBJECTIVE To identify the prevalence and factors associated with cervical human papillomavirus infection in women with systemic lupus erythematosus METHODS This cross-sectional study collected traditional and systemic lupus erythematosus-related disease risk factors, including conventional and biologic therapies. A gynecological evaluation and cervical cytology screen were performed. Human pa...
Animal papillomaviruses are widely used as models to study papillomavirus infection in humans despite differences in genome organization and tissue tropism. Here, we have investigated the extent to which animal models of papillomavirus infection resemble human disease by comparing the life cycles of 10 different papillomavirus types. Three phases in the life cycles of all viruses were apparent ...
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