Hpv 16
Mostrando 13-24 de 836 artigos, teses e dissertações.
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13. Oncogenic high-risk human papillomavirus in patients with full denture
Abstract Human Papillomavirus (HPV) has considerable tropism for epithelial and mucosal tissues and can therefore be found in several anatomical sites, including the oral cavity. This study aimed to investigate the presence of HPV-DNA and the most frequent viral types in patients using full dentures, compare to patients not using full dentures and to associa
Braz. oral res.. Publicado em: 25/11/2019
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14. Human papillomavirus and risk factors for cervical adenocarcinoma in the state of Pernambuco, Brazil
Resumo Objetivos: determinar a incidência dos principais Papilomavirus Humano (HPV) de alto risco oncogênico (16, 18, 31 e 33) e os fatores associados ao adenocarcinoma do colo uterino. Métodos: realizado estudo de caso-controle com 324 mulheres (69 com adenocarcinoma e 260 controles saudáveis), de 2001 a 2014. Foram colhidas informações sobre fatore
Rev. Bras. Saude Mater. Infant.. Publicado em: 16/09/2019
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15. Frequency and distribution of HPV genotypes in 800 genital samples of Ecuadorian men and women from the city of Guayaquil
ABSTRACT Even though there are data published on HPV epidemiology in Ecuador, the distribution of genotypes in Guayaquil, the largest city in the country, has not been previously determined in a study including including both, men and women. The present study aimed to determine the distribution of 37 HPV genotypes in genital samples from Ecuadorian men and w
Rev. Inst. Med. trop. S. Paulo. Publicado em: 19/08/2019
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16. Can quadrivalent human papillomavirus prophylactic vaccine be an effective alternative for the therapeutic management of genital warts? an exploratory study
ABSTRACT Objective: To evaluate the treatment effect of genital warts, we investigated the quadrivalent HPV vaccine injection compared with surgical excision. Materials and Methods: This prospective study included 26 patients (M:F = 24:2) who received HPV vaccine or surgical excision. After explanation of surgical excision or HPV vaccine, 16 patients under
Int. braz j urol.. Publicado em: 27/05/2019
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17. Profile of women with cervical changes from a city in the Northeast Brazil
RESUMO Introdução: No Brasil, o câncer do colo do útero é a quarta causa de morte por câncer. Atingiu 5.430 mortes no ano de 2013, com estimativa de 16.370 novos casos para 2018. Sua ocorrência tem sido associada à infecção prévia pelo papilomavírus humano (HPV) para o desenvolvimento de lesões intraepiteliais, no entanto, vários fatores podem
J. Bras. Patol. Med. Lab.. Publicado em: 09/05/2019
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18. Elevated prevalence of high-risk HPV in healthy oral mucosa of users and nonusers of drugs in Northeastern Brazil
Abstract: Variable rates of HPV infection have been reported in healthy oral mucosa worldwide. The main objective of this study was to detect and genotype HPV infection in users and nonusers of drugs with clinically healthy mucosa from the Northeast Brazil. Samples from 105 patients were amplified using the primers MY09/MY11 and GP5+/GP6+, and genotyping was
Braz. oral res.. Publicado em: 11/04/2019
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19. Methylation of p16 ink4a promoter is independent of human papillomavirus DNA physical state: a comparison between cervical pre-neoplastic and neoplastic samples
BACKGROUND Epigenetic modifications in host cells, like p16 ink4a methylation, have been considered as putative complementary mechanisms for cancer development. Because only a small proportion of infected women develop cervical cancer, other factors might be involved in carcinogenesis, either independently or in association with high-risk human papillomavir
Mem. Inst. Oswaldo Cruz. Publicado em: 17/12/2018
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20. Association between HPV infection and prostate cancer in a Mexican population
Abstract The aim of this study was to evaluate the association between prostate cancer (PCa) and Human papillomavirus (HPV) infection in the Mexican population. We studied 356 paraffin-embedded tissues from unrelated Mexican men with PCa or benign prostatic hyperplasia (BPH), with the latter serving as control. HPV detection was performed by polymerase chain
Genet. Mol. Biol.. Publicado em: 29/11/2018
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21. Regulation of HPV transcription
Human papillomavirus infection is associated with the development of malignant and benign neoplasms. Approximately 40 viral types can infect the anogenital mucosa and are categorized into high- and low-risk oncogenic human papillomavirus, depending on their association with the development of cervical carcinoma. High-risk human papillomavirus 16 and 18 are d
Clinics. Publicado em: 11/10/2018
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22. Knowledge on the HPV vaccine among university students
ABSTRACT The objective is to evaluate knowledge on HPV vaccine and its use among university students. This is a cross-sectional study with 301 participants, of which 202 medical students from UERJ and UNIFESO (101 freshmen = M1 and 101 from the 6th year = M2) and 99 UERJ literature students (50 freshmen = L1 and 49 of the last year = L2). Information was obt
Rev. Inst. Med. trop. S. Paulo. Publicado em: 13/09/2018
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23. Análise da expressão da proteína p16 em um grupo de 53 pacientes tratados para papiloma invertido nasossinusal
Resumo Introdução: Papiloma invertido nasossinusal constitui um problema terapêutico relevante devido ao caráter destrutivo do crescimento, a tendência à recorrência e a possibilidade de transformação maligna. Assim, muitas tentativas têm sido realizadas para identificar fatores de risco para ocorrência de papiloma invertido, bem como pesquisas p
Braz. j. otorhinolaryngol.. Publicado em: 2018-06
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24. PCR-RFLP assay as an option for primary HPV test
Persistent human papillomavirus (HPV) infection is an essential factor of cervical cancer. This study evaluated the analytical performance of restriction fragment length polymorphism polymerase chain reaction (PCR-RFLP) assay compared to PapilloCheck® microarray to identify human papilloma virus (HPV) in cervical cells. Three hundred and twenty-five women w
Braz J Med Biol Res. Publicado em: 26/03/2018