• 제목/요약/키워드: papillomavirus

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부산지역 여성의 고위험군 인유두종 바이러스 유병률과 유전자형 분석 (Prevalence and Genotype Analysis of High Risk-human Papillomavirus Infection in Busan Women)

  • 강창수;이경은
    • 생명과학회지
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    • 제29권11호
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    • pp.1267-1272
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    • 2019
  • 자궁경부암의 주요 원인은 인유두종 바이러스(HPV)로 알려져 있으며, 자궁경부암 환자의 99.7%에서 HPV DNA가 검출된다고 하였다. 또한 세계적으로 HPV 16 및 18의 유병률이 가장 높은 것으로 보고되고 있으나, 한국을 포함한 아시아에서는 HPV 52 및 58의 유병률이 더 높게 나타나고 있다. 따라서 본 연구에서는 부산지역 여성의 HPV 유병률과 고위험군 인유두종 바이러스(HR-HPV) 유전자형을 분석하여 자궁경부암 예방을 위한 기초 자료를 확보하고자 하였다. 2016년 1월부터 2017년 12월까지 부산 산부인과병원을 내원한 여성 중 HPV 유전자형 검사를 시행한 여성 1,995예를 대상으로 분석하였다. 본 연구에서는 부산지역 여성에서 28.3%(565/1995)의 HPV 유병률을 확인하였다. 특히 HR-HPV 감염률은 75.4%(426/565)로 높게 나타났으며, HR-HPV 유전자형은 52형(63/565, 11.2%)이 가장 높게 나타났고, 그 다음으로 58형(56/565, 9.9%), 53형(55/565. 9.7%), 16형(53/565, 9.4%) 순으로 나타났다. 또한 18~39세이하의 젊은 여성들의 HR-HPV 감염률이 60.3%(257/426)로 높게 나타나므로 지속적인 감시가 필요할 것으로 사료된다. 또한 세포학적 결과에서 자궁경부내 상피의 이상소견이 높아지는 HSIL과 SCC에서 HPV 16형이 높은 감염률을 보였으나, 향후 더 많은 검체를 이용하여 자궁경부내 종양 발생과 관련된 HR-HPV 유전자형을 확인해야 될 것으로 사료된다.

병사들의 자궁경부암, 인유두종 바이러스(HPV)에 대한 지식 및 백신 접종 의향 (Knowledge regarding Cervical Cancer, Human Papillomavirus (HPV) and Intention for Vaccination among the Personnel in Korean Military Service)

  • 신현경;박효정
    • 기본간호학회지
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    • 제22권2호
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    • pp.158-168
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    • 2015
  • Purpose: The purpose of this study was to investigate knowledge of cervical cancer, HPV and intention for vaccination in Korean soldiers on active duty. Methods: Participants were 494 army men aged 18 to 26 serving in D area. Knowledge of cervical cancer was measured using the 8 item scale developed by Han et al. (2007) and knowledge of HPV was measured using the 13 item scale developed by Pitts et al. (2009). Collected data were analyzed with t-test, $x^2$-test, and ANOVA. Results: Mean scores for cervical cancer and HPV knowledge were $6.03{\pm}1.52$ and $8.15{\pm}1.75$ respectively and vaccination intention was 75.6%. HPV vaccination intention had significant differences depending on knowledge about cervical cancer (${\chi}^2=12.76$, p=.001), and HPV (${\chi}^2=9.00$, p=.003), education (${\chi}^2=12.24$, p=.002), sexual intercourse after first meeting (${\chi}^2=11.79$, p=.003), and sexual education in the military service (${\chi}^2=12.27$, p=.001). Conclusion: When planning education program for men in military service, it is necessary to consider include content to increase knowledge of cervical cancer and HPV.

Distribution of Human Papillomavirus Type 58 Variants in Progression of Cervical Dysplasia in Korean Women

  • Bae, Jeong-Hoon;Cheung, Jo L.K.;Lee, Sung-Jong;Luk, Alfred C.S.;Tong, Seo-Yun;Chan, Paul K.S.;Park, Jong-Sup
    • Journal of Microbiology and Biotechnology
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    • 제19권9호
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    • pp.1051-1054
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    • 2009
  • This cross-sectional study examined the distribution of HPV 58 sequence variation in Korean women for the first time. Among 1,750 Korean women, 53 women were positive for HPV 58 single infection, of whom 26 were without disease, 20 were with cervical intraepithelial neoplasia (CIN) 1, and 7 with CIN 2 or 3. Altogether, 36 different nucleotide sequence variations were identified with the L1, 20 within E2, 5 within E6, and 10 within E7. Further studies on variants of oncogenic HPVs are necessary, particularly for the purpose of developing more predictive HPV detection methods.

Detection of High-Risk Human Papillomaviruses in the Prevention of Cervical Cancer in India

  • Baskaran, Krishnan;Kumar, P Kranthi;Karunanithi, Santha;Sethupathy, Subramanian;Thamaraiselvi, B;Swaruparani, S
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권18호
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    • pp.8187-8190
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    • 2016
  • Human papillomaviruses (HPVs) are small, non-enveloped, double-stranded DNA viruses that infect epithelial tissues. Specific genotypes of human papillomavirus are the single most common etiological agents of cervical intraepithelial lesions and cervical cancer. Cervical cancer usually arises at squamous metaplastic epithelium of transformation zone (TZ) of the cervix featuring infection with one or more oncogenic or high-risk HPV (HR-HPV) types. A hospital-based study in a rural set up was carried out to understand the association of HR-HPV with squamous intraepithelial lesions (SILs) and cervical cancer. In the present study, HR-HPV was detected in 65.7% of low-grade squamous intraepithelial lesions (LSILs), 84.6% of high-grade squamous intraepithelial lesions (HSILs) and 94% of cervical cancer as compared to 10.7% of controls. The association of HPV infection with SIL and cervical cancer was analyzed with Chi square test (p<0.001). The significant association found confirmed that detection of HR-HPV is a suitable candidate for early identification of cervical precancerous lesions and in the prevention of cervical cancer in India.

HPV Infection and Cervical Abnormalities in HIV Positive Women in Different Regions of Brazil, a Middle-Income Country

  • Freitas, Beatriz C;Suehiro, Tamy T;Consolaro, Marcia EL;Silva, Vania RS
    • Asian Pacific Journal of Cancer Prevention
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    • 제16권18호
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    • pp.8085-8091
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    • 2016
  • Human papillomavirus is a virus that is distributed worldwide, and persistent infection with high-risk genotypes (HR-HPV) is considered the most important factor for the development of squamous cell cervical carcinoma (SCC). However, by itself, it is not sufficient, and other factors may contribute to the onset and progression of lesions. For example, infection with other sexually transmitted diseases such as human immunodeficiency virus (HIV) may be a factor. Previous studies have shown the relationship between HPV infection and SCC development among HIV-infected women in many regions of the world, with great emphasis on low- and middle-income countries (LMICs). Brazil is considered a LMIC and has great disparities across different regions. The purpose of this review was to highlight the current knowledge about HPV infection and cervical abnormalities in HIV+ women in Brazil because this country is an ideal setting to evaluate HIV impact on SCC development and serves as model of LMICs and low-resource settings.