نتایج جستجو برای: human papillomavirus

تعداد نتایج: 1644874  

Journal: :iranian journal of pathology 2012
ghodsie alavi nourieh sharifi ali sadeghian alireza rezaei hossein shidaee

background and aims: ovarian cancer is one of most common causes of cancer related women's mortalities. human papilloma virus is a known factor concerning cervical cancer but its role in causing ovarian cancer is not yet verified. a few studies also identified hpv dna in ovarian carcinoma tissues. however, some studies did not detect hpv dna in ovarian carcinoma tissues. in this article, we inv...

Journal: :medical journal of islamic republic of iran 0
farzad izadi department of otolaryngology, ent.hns research center, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)سازمان های دیگر: ent.hns research center rasool hamkar department of virology, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) hadi ghanbari department of otolaryngology, ent.hnsresearch center, tehran university of medical sciences. rasoul akram hospital/niayesh st. sattarkhan avenue, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)سازمان های دیگر: ent.hnsresearch center, fereshteh abdolmotallebi department of otolaryngology, ent.hns research center, tehran university of medical sciencesسازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)سازمان های دیگر: ent.hnsresearch center, hesam jahandideh department of otolaryngology, ent.hns research center, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)سازمان های دیگر: ent.hnsresearch center,

background: the most common laryngeal mass in children is recurrent respiratory papillomatosis (rrp). studies have attempted to correlate viral typing and its aggressiveness. method: 29 patients with histologically confirmed rrp enrolled in adjuvant therapies. patients underwent several surgical interventions. results: hpv genotyping demonstrated 45% hpv-6 and 55% hpv-11. the mean age at the fi...

Journal: :iranian journal of pathology 2014
ali eslamifar amitis ramezani kayhan azadmanesh farahnaz bidari-zerehpoosh mohammad banifazl

background and objectives: breast cancer is the most common malignancy in women throughout the world. there are controversial reports on the role of human papillomavirus (hpv) infection in breast carcinogenesis. the aim of this study was to assess the presence of hpv-dna in invasive breast carcinoma to determine the association between hpv infection and breast carcinoma. methods: the study incl...

Journal: :acta medica iranica 0
fahimeh asadi-amoli department of pathology, farabi eye hospital, school of medicine, tehran university of medical sciences, tehran, iran. azadeh alain department of pathology, farabi eye hospital, school of medicine, tehran university of medical sciences, tehran, iran. amir behzad heidari department of pathology, farabi eye hospital, school of medicine, tehran university of medical sciences, tehran, iran. issa jahanzad department of pathology, farabi eye hospital, school of medicine, tehran university of medical sciences, tehran, iran.

inverted follicular keratosis (ifk) a benign tumor of skin appendages which is mostly presented as a solitary nodule with keratotic or scaling surface on the face of a middle aged or old patients but it can develop in other parts of the body. different studies have lead to development of different theories about the role of human papillomavirus (hpv) in this kind of skin tumor. the purpose of t...

Journal: :iranian journal of pathology 2011
mohammad banifazl amitis ramezani ali eslamifar arezoo aghakhani

human papillomavirus (hpv) is one of the most common causes of sexually transmitted diseases worldwide and is the etiological agent of cervical and other anogenital malignancies. since hpvs have been shown to possess oncogenic potential, an association between hpv infection and prostatic cancer (pca) has been suggested. there are conflicting reports on the impact of hpv infection on the develop...

Background & Objective: Malignant breast tumors, which are one of the most important deadly cancers in women, like many other cancers, are proposed to be related to viruses etiologically. Proper management of breast carcinoma necessitates an identification of the etiological factors. Human Papillomavirus is considered to have an etiological role in breast carcinoma. We...

Journal: :jundishapur journal of microbiology 0
mostafa salehi-vaziri department of virology, institute pasteur of iran, tehran, ir iran; department of virology, school of public health, tehran university of medical sciences, tehran, ir iran farzin sadeghi department of microbiology, school of medicine, babol university of medical sciences, babol, ir iran farah bokharaei-salim department of virology, school of medicine, iran university of medical sciences, tehran, ir iran sarang younesi department of clinical laboratory sciences, nilou medical laboratory, tehran, ir iran samaneh alinaghi department of cellular and molecular biology, tonekabon branch, islamic azad university, tonekabon, ir iran seyed hamidreza monavari department of virology, school of medicine, iran university of medical sciences, tehran, ir iran

conclusions in this investigation, the prevalence of hpv infection was relatively substantial. totally, 17 different hpv genotypes were detected and the most frequently detected genotypes were hpv6, hpv11, hpv16, hpv18 and hpv52, respectively. the data from this study is essential for planning future public health strategies including hpv vaccination programs. results no statistical association...

Journal: :jundishapur journal of microbiology 0
mojtaba hamidi-fard department of virology, ahvaz jundishapur university of medical sciences, ahvaz, ir iran mojtaba fattahi-abdizadeh department of virology, ahvaz jundishapur university of medical sciences, ahvaz, ir iran manoochehr makvandi department of virology, ahvaz jundishapur university of medical sciences, ahvaz, ir iran nastaran ranjbari department of pathology, imam khomeini hospital, ahvaz, ir iran esrafil mansoori department of anatomical sciences, ahvaz jundishapur university of medical sciences, ahvaz, ir iran alireza samarbaf-zadeh department of virology, ahvaz jundishapur university of medical sciences, ahvaz, ir iran; department of virology, ahvaz jundishapur university of medical sciences, ahvaz, ir iran. tel:+98-6113361543 fax:+98-6113361544

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 ...

Journal: :iranian journal of microbiology 0
n raji sciences and research unit, islamic azad university, tehran, iran. m sadeghizadeh department of genetics, faculty of basic sciences, tarbiat modares university, tehran, iran. kn tafreshi department of genetics, faculty of basic sciences, tarbiat modares university, tehran, iran. e jahanzad department of pathology, school of medicine, tehran university of medical sciences.

background and objectives : human papillomavirus (hpv) infection is a major risk factor for adenocarcinoma of the cervix. the high-risk types of the virus such as hpv16 and hpv18, which possess the e6 and e7 oncogenes, are responsible for approximately 50% of all cervical cancers. a rapid, sensitive and specific test has been proposed for detection of hpv to improve cervical cancer screening pr...

Journal: :vaccine research 0
h sharifi cellular and molecular biology department, pharmaceutical sciences branch, islamic azad university, tehran, iran. h barzegar cellular and molecular biology department, pharmaceutical sciences branch, islamic azad university, tehran, iran. l langroudi virology department, pasteur institute of iran, tehran, iran. k azadmanesh virology department, pasteur institute of iran, tehran, iran. a arashkia virology department, pasteur institute of iran, tehran, iran.

introduction: cervical cancer is the second most common cancer in women worldwide and the role of human papillomavirus (hpv) has been proved in its etiology. the currentley available l1-capsid-protein-based vaccine is highly immunogenic and very high titers of serum antibodies can be obtained by its injection, but unfortunately it is restricted to only a few hpv genotypes and is relatively expe...

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