Browsing by Subject "human papillomavirus"
Now showing items 1-10 of 11
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Conjunctival papilloma and human papillomavirus: Identification of HPV types by PCR
(Wichtig Editore, 2006-05-01)PURPOSE. To report the identification of human papillomavirus types in four cases of conjunctival papillomas and to review the literature regarding human conjunctival papillomavirus (HPV).METHODS. Specimens from conjunctival ...
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Detection and typing of human papillomavirus in cutaneous warts of patients infected with human immunodeficiency virus type 1
(Blackwell Publishing Ltd, 2003-12-01)Background Cutaneous warts are caused by human papillomavirus (HPV). To date, more than 120 different types of HPV are known, of which 80 have been completely characterized. Prevalence studies on types of HPV present in ...
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Expressão imuno-histoquímica da proteína p16 e genotipagem de papilomavirus humano em lesões intraepiteliais escamosas de alto grau ou mais de colo uterino em mulheres indígenas do Parque Indígena do Xingu - Mato Grosso / Brasil
(Universidade Federal de São Paulo (UNIFESP), 2013-10-30)Rationale: There are few epidemiologic studies on cervical cancer and human papillomavirus infection (HPV) in indigenous populations. Evaluating the most prevalent viral types and using new markers can be very helpful to ...
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Immunocytochemical expression of p16(INK4A) and Ki-67 in cytologically negative and equivocal Pap smears positive for oncogenic human papillomavirus
(Lippincott Williams & Wilkins, 2005-04-01)This study was designed to analyze the cross-sectional comparison of the p16(INK4A) and Ki-67 immunocytochemical expression in negative and equivocal (atypical squamous cells of undetermined significance (ASC-US)) liquid-based ...
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Low frequency of human papillomavirus detection in prostate tissue from individuals from Northern Brazil
(Instituto Oswaldo Cruz, Ministério da Saúde, 2009-07-01)The presence of human papillomavirus (HPV) was evaluated in 65 samples of prostate tumours and six samples of prostates with benign prostatic hyperplasia from individuals from Northern Brazil. We used a highly sensitive ...
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MMP-9 Expression Increases According to the Grade of Squamous Intraepithelial Lesion in Cervical Smears
(Wiley-Blackwell, 2014-10-01)Studies about cervical carcinogenesis have demonstrated the increased expression of matrix-metalloproteinase (MMP) according to the grade of cervical intraepithelial lesions. Considering the importance of innovative ...
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P16(INK4a) expression as a potential prognostic marker in cervical pre-neoplastic and neoplastic lesions
(Elsevier B.V., 2006-01-01)An immunohistochemical analysis with monoclonal antibody p16(INK4), was performed in formalin-fixed, paraffin-embedded samples of 60 cases. the aim was to investigate in biopsies the expression of p16(INK4a) of normal ...
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Polimorfismos da p53 em mulheres com e sem expressão de RNAm E6/E7 de HPV
(Universidade Federal de São Paulo (UNIFESP), 2015-12-31)Objective: To evaluate the association between the presence of p53 polymorphisms and expression of human papillomavirus (HPV) E6/E7 mRNA. Methods: cross-sectional study that analyzed 175 cervical samples of women 16 to 69 ...
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Prevalence of codon 72 P53 polymorphism in Brazilian women with cervix cancer
(Sociedade Brasileira de Genética, 2004-01-01)The p53 codon 72 polymorphism seems to be associated with HPV-carcinogenesis, although controversial data have been reported. A series of Brazilian women with cervix carcinomas were analyzed. Ninety-nine (67%) of 148 women ...
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Prognostic scores after surgical treatment for cervical intraepithelial neoplasia: a proposed model and possible implications for post-operative follow-up
(Wiley-Blackwell, 2014-09-01)Objective. To develop a prognostic model for women who underwent surgical treatment for cervical intraepithelial neoplasia. Design. Cohort study. Patient inclusion and follow-up occurred retrospectively and prospectively. ...
