نتایج جستجو برای: hpv genotypes

تعداد نتایج: 73446  

Journal: :Biomolecular and health science journal 2021

Introduction: Condyloma acuminata that is also known as genital warts are one of the most common sexually transmitted caused by infection Human papillomavirus (HPV). Persistent Low Risk (LR) or High risk (HR) HPV a factor for progress into benign malignant cancer. The objective to analyze distribution genotype LR-HPV and HR-HPV at condyloma in anogenital region. Methods: A cross sectional study...

2016
Ahmad Piroozmand Seyed Mostafa Mostafavi Zadeh Azita Madani Reza Soleimani Reza Nedaeinia Mohammad Niakan Amir Avan Mostafa Manian Mohammad Moradi Zahra Eftekhar

BACKGROUND Cervical cancer is one of the leading causes of cancer-related death in females. Human papilloma virus (HPV) is the major risk factor of cervical cancer. OBJECTIVES The aim of the current study was to explore the frequency and role of 23 different HPVs in patients with cervical cancer. MATERIALS AND METHODS Overall, 117 formalin-fix and paraffin-embedded (FFPE) tissues from cervi...

Journal: :iranian journal of public health 0
i shahramian z heidari hr mahmoudzadeh-sagheb a moradi f forghani

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 ...

2017
Seyed Zinab Hosseini Manoochehr Makvandi Alireza Samarbafzade Ali Timori Nastaran Ranjbar Nader Saki Nilofar Nisi Toran Shahani Mehran Varnaseri Kambiz Angali Ahmadi

Background and Objective: Human papilloma virus (HPV) 16 and HPV18 have been detected in head and neck squamous cell carcinomas (HNSCC) and there is evidence that detection of HPVs would have better prognostic value than patients with HNSCC negative for HPVs. Thus, this study was conducted to evaluate frequency of HPV 16 and HPV 18 genotypes in patients with laryngeal carcinoma. Materials and m...

2017
Carmen Hidalgo-Tenorio Concepción Gil-Anguita Jessica Ramírez-Taboada Javier Esquivias Miguel A. López-Ruz Omar Mohamed Balgahata Rosario Javier-Martinez Juan Pasquau

Squamous cell carcinoma of anus (SCCA) is one of the most frequent non-AIDS-defining diseases in HIV patients, mainly in men who have sex with men (MSM), and it is associated with human papillomavirus (HPV) infection.To determine the prevalence of high-risk HPV (HR-HPV) genotypes, premalignant lesions (HSIL) and SCCA in a cohort of HIV-positive MSM; to study the distribution of HPV genotypes ac...

Journal: :American journal of biomedical science & research 2022

Molecular epidemiology and cross-sectional study. Multicenter from referral centers. 326 women were included. The primary outcome was designed of a kit for screening HPV-genotypes based on the prevalence found in population. Oligonucleotides different genotypes designed. conditions quantitative PCR pools low- high-risk (LR HR) HPVgenotypes established.

Journal: :Journal of Biosciences and Medicines 2022

Human papillomaviruses (HPV) are at the origin of many mucosal, benign or malignant skin pathologies. Some so-called high-risk genotypes, especially types 16 and 18, involved in genesis cervical cancer, one most common cancers women. To determine prevalence HPV infections to identify oncogenic genotypes circulating departments Niari Bouenza. A total 207 samples collected between 2019 2020 were ...

Journal: :Journal of clinical microbiology 2010
Stephanie S Liu Rebecca C Y Leung Karen K L Chan Annie N Y Cheung Hextan Y S Ngan

Persistent infection with high-risk types of human papillomavirus (HPV) is a necessary step in the development of cervical cancer. The incorporation of HPV detection into cervical screening programs may improve the ability to identify women at risk of cervical cancer. We recently evaluated the performance characteristics of a newly developed HPV detection assay, the GenoArray (GA) genotyping as...

Journal: :Journal of microbiology and biotechnology 2014
Jae Kyung Kim Jae-Sik Jeon Chong Heon Lee Jong Wan Kim

Human papillomavirus (HPV) infection is considered to play a critical role in the development of cervical carcinoma, which is the third most common cancer among Korean females. Here, we performed a baseline study of HPV infection and genotyping using an HPV DNA chip, which is a type of oligonucleotide microarray. A total of 6,855 cervical swab specimens from 5,494 women attending Dankook Univer...

2012
Eun Hee Lee Tae Hyun Um Hyun-Sook Chi Young-Joon Hong Young Joo Cha

The development of a prophylactic vaccine that targets human papillomaviruses (HPV) 6, 11, 16, and 18 to prevent cervical cancer has increased interest in the ethnic and geographical distributions of HPV genotypes. We investigated HPV prevalence and type distribution by restriction fragment mass polymorphism (RFMP) testing a total of 60,775 specimens (aged 18-79 yr, median 44) taken from liquid...

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