نتایج جستجو برای: hpv genotyping

تعداد نتایج: 41225  

2015
Theodoros Agorastos Kimon Chatzistamatiou Taxiarchis Katsamagkas George Koliopoulos Alexandros Daponte Theocharis Constantinidis Theodoros C. Constantinidis

OBJECTIVES The objective of the present study is to assess the performance of a high-risk human papillomavirus (HR-HPV) DNA test with individual HPV-16/HPV-18 genotyping as a method for primary cervical cancer screening compared with liquid-based cytology (LBC) in a population of Greek women taking part in routine cervical cancer screening. METHODS The study, conducted by the "HEllenic Real l...

Journal: :American journal of obstetrics and gynecology 2013
J Thomas Cox Phillip E Castle Catherine M Behrens Abha Sharma Thomas C Wright Jack Cuzick

OBJECTIVE The objective of the study was to compare 9 cervical cancer screening strategies to the current screening standard (cytology with human papillomavirus [HPV] triage of atypical squamous cells of undetermined significance) for the detection of high-grade cervical disease. STUDY DESIGN Women (n = 34,254) aged 30 years or older from the Addressing the Need for Advanced HPV Diagnostics (...

Journal: :Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology 2008
Rui Jorge Nobre Luís Pereira de Almeida Teresa C Martins

BACKGROUND Due to the differences in the oncogenic activity of human papillomaviruses (HPV), it is clinically important to accurately identify HPV types in a simple and time effective manner. OBJECTIVES We aimed at developing a straightforward and cost-effective assay to individually identify all mucosal HPVs, based on the amplification of L1 gene using MY09/11 primers, and subsequent restric...

2017
Negin Sadat Eftekhaar Mohammad Hadi Karbalaie Niya Farzad Izadi Sedigheh Teaghinezhad-S Hossein Keyvani

Background: Currently, recurrent respiratory papillomatosis (RRP), common laryngeal warts in the upper airway systems of children and adults are on the increase. Human papillomaviruses (HPVs) are suspected as causative agents. This study concerned HPV incidence and genotype distribution in Iranian RRP patients. Methods: Specimens were collected from RRP patients referred to hospitals affiliated...

Journal: :Asian Pacific journal of cancer prevention : APJCP 2014
Marius Alexandru Moga Marius Irimie Alexandru Oanta Alina Pascu Victoria Burtea

The oncogenic role of human papillomavirus (HPV) in triggering cervical cancer, the second most common cancer in women worldwide, is well established. Romania ranks in first place in Europe in terms of the incidence of cervical cancer. Geographical widespread data on HPV type-distribution are essential for estimating the impact of HPV vaccines and cervical cancer screening programmes. In this s...

2012
Amir Mohammadi John D Pfeifer James S Lewis

BACKGROUND To examine the relationship between human papillomavirus (HPV) and giant cell arteritis (GCA) of the temporal artery. METHODS The study group consisted of 22 cases of histologically positive/biopsy confirmed GCA. The control groups consisted of 21 histologically negative temporal artery biopsies and fifteen cases of vascular margins of nephrectomies. For detection of the presence o...

2016
Xiangwei Li Mufei Li Yu Yang Xiang Zhong Boxuan Feng Henan Xin Zhen Li Qi Jin Lei Gao

Anal human papillomavirus (HPV) infection, which is linked to anal warts and anal cancer, is common among men who have sex with men (MSM), especially among those HIV positives. MSM aged 18 years or older were recruited from mainland China. Blood and anal cytologic samples were collected for HIV-1 serological test and HPV genotyping. A total of 889 eligible participations were included. The geno...

2013
Fernanda Nahoum Carestiato Larissa Alves Afonso Natalia Moysés Gutemberg Leão Almeida Luis Guillermo Coca Velarde Silvia Maria Baeta Cavalcanti

High-risk human papillomavirus (hr-HPV) infection is necessary but not sufficient for cervical cancer development. Recently, P16INK4A gene silencing through hypermethylation has been proposed as an important cofactor in cervical carcinogenesis due to its tumor suppressor function. We aimed to investigate P16INK4A methylation status in normal and neoplastic epithelia and evaluate an association ...

Journal: :archives of pediatric infectious diseases 0
ebrahim soleymani aja university of medical sciences, tehran, ir iran parviz toosi shahid beheshti university of medical sciences, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) fariba alaei shahid beheshti university of medical sciences, tehran, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (shahid beheshti university of medical sciences) mastaneh alaei blood transfusion research center, high institute for research and education in transfusion medicine, tehran, ir iran; ibto bldg, hemmat exp. way, next to milad tower, tehran, ir iran. tel: +98-2188601501-30, fax: +98-2188601555سازمان اصلی تایید شده: سازمان انتقال خون ایران (blood transfusion research center)

background: seborrheic keratoses (sk) are common, benign and often multiple skin tumors with disputed etiology. a follicular origin, late onset nevoid disturbance or local arrest in maturation of keratinocytes have been proposed. human papilloma virus (hpv) has been detected in a small number of cases, particularly those from the genital region. objectives: the aim of our study was to evaluate ...

Journal: :BMJ 2016
Maaike G Dijkstra Marjolein van Zummeren Lawrence Rozendaal Folkert J van Kemenade Theo J M Helmerhorst Peter J F Snijders Chris J L M Meijer Johannes Berkhof

OBJECTIVES  To provide an early risk assessment of extending screening intervals beyond five years for a human papillomavirus (HPV) based cervical screening programme in the Netherlands. DESIGN  14 year follow-up of a population based randomised cohort from the POBASCAM randomised trial. SETTING  Organised cervical screening in the Netherlands, based on a programme of three screening rounds...

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