• 대한임상검사과학회지
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• 제49권4호
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• pp.446-454
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• 2017

인간유두종 바이러스 (HPV)는 자궁경부암의 주요 원인이며, 자궁경부암의 주요 원인 바이러스는 16종의 고위험군 유전형 HPV 16, HPV 18, HPV31, HPV 33, HPV 35, HPV 39, HPV 45, HPV 51, HPV 52, HPV 53, HPV 56, HPV 58, HPV 59, HPV 66, HPV 68, HPV 69 이다. 특히, HPV 16형과 HPV 18형이 HPV 양성 암환자의 70%에서 발견된다. 따라서, 바이러스의 존재 유무를 확인하는 것은 환자의 스크리닝에 도움을 주며, 최근에 세포학적 검사와 함께 보조적인 검사법으로 사용되고 있다. 본 연구는 16종의 고위험군 바이러스와 HPV 16, HPV 18 유전형을 검출 할 수 있는 HPV ViroCheck의 발암 유전자의 분석 성능을 확립하기 위한 목적으로 수행되었다. 먼저, 16종의 고위험군 HPV의 발암유전자 E6/E7 유전형의 검출한계를 확인하기 위하여, 분석적 민감도를 수행하였다. 그리고, 관련된 미생물 및 바이러스에서의 교차반응 및 정확도를 비교하여 평가하였다. 고위험군 HPV 유전자형의 민감도는 Clone DNA를 이용 하였을 때, 최대 1카피에서 100 카피까지 검출이 가능하였고, SiHa 세포와 Hela 세포의 경우 최소 10 세포까지 검출이 가능하였다. 자궁경부 관련 미생물 및 바이러스에서 HPV 유전형에 대한 교차 반응은 나타내지 않았다. 또한, 측정법 내 변동계수 및 측정법 간 변동계수 실험 결과 변동계수가 5% 이하로 정확도가 높았다. 위의 분석 성능자료는 HPV ViroCheck의 유전자형 검사의 식품의약품 안전처의 체외진단용 의료기기 허가를 위한 자료로 사용 될 것이며, 향후, HPV 16종의 발암유전자 검출과 HPV 16, HPV 18 유전형 검출 연구에 도움이 될 것이다.

• 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.

• Asian Pacific Journal of Cancer Prevention
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• 제15권17호
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• pp.7333-7336
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• 2014

Human papillomavirus (HPV) infection has been implicated as a causative of cervical cancer. In the present study, a total of 578 samples from females attending the gynecological outpatient clinic in Henan province, China, were collected and the HPV genotypes were detected by gene chip and flow-through hybridization. Overall, 44.5% (257/578) females were found to be HPV DNA positive, and the high risk HPV (HR-HPV) rate was 35.1% (203/578). The first peak of HR-HPV infection appeared in the >60 year-old group (55.0%), and the second was within the 51-55 year-old group (50.0%) (${\chi}^2$=19.497, p<0.05). HPV 16 was the most prevalent genotype (9.2%), followed by HPV 52 (7.8%), HPV 6 (6.9%), HPV 11 (5.9%) and HPV 42 (5.0%). The single type HPV infection was 30.4%, with the five majority prevalent genotype HPV 16 (16.5%), HPV 52 (14.3%), HPV 6 (12.6%), HPV 42 (8.6%), HPV 31 (5.1%). The multiple-type HPV infections were 14.0%, and HPV 16 was the most prevalent type (29.6%), followed by HPV 52 (24.7%), HPV 6 (22.2%), HPV 11 (22.2%), HPV 42 (17.3%) and HPV 39 (17.3%).

• 한국응용과학기술학회지
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• 제38권6호
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• pp.1722-1734
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• 2021

본 연구의 목적은 계획된 행위이론에 근거한 HPV 예방교육이 대학생의 HPV 백신지식, 자궁경부암 지식, HPV 백신접종에 대한 태도, HPV 백신접종에 대한 주관적 규범, HPV백신접종에 대한 지각된 행위통제, HPV 백신접종에 대한 의도, HPV 예방백신 접종행위에 미치는 효과를 확인하기 위한 유사실험 연구이다. 대상자는 실험군 32명, 대조군 34명으로 임의표출 하였다. 수집된 자료는 기술통계, t-test, χ²-test, Fisher's exact test와 repeated Measures ANOVA로 분석하였다. 연구결과 HPV 예방교육에 참여한 실험군은 참여하지 않은 대조군과 HPV 백신지식(t=5.66, p<.001), 자궁경부암 지식(t=4.13, p<.001), 태도(t=2.24, p=.032), 주관적 규범(t=2.83, p=.008), 지각된 행위통제(t=2.65, p=.013), 의도(t=3.91, p<.001)에 유의한 차이가 있었다. HPV 예방교육 중재 4주 후 HPV 백신접종 의도는 집단과 시간의 경과 간의 교호작용에 유의한 차이가 있었다(F=6.95, p=.002). 따라서 HPV 예방교육은 대학생에게 실제 적용할 수 있는 교육프로그램임을 확인하였다.

• 지역사회간호학회지
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• 제27권2호
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• pp.144-152
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• 2016

Purpose: The aim of this study was to identify the level of Human papillomavirus (HPV) knowledge, intention of HPV vaccination, and barriers on HPV vaccination among male undergraduate students of Health department and Non-health department. Methods: A total of 149 male undergraduate students responded to self-administered questionnaires about their HPV knowledge, HPV vaccination intention, and their barriers on HPV vaccination. ANOVA, t-test and $x^2$ test (Fisher's exact test) were used for data analysis. Results: Mean score of HPV knowledge was $3.39{\pm}3.05$, and there was significant difference between Health department ($4.15{\pm}3.08$) and Non-health department ($2.58{\pm}2.82$) in HPV knowledge (t=3.241, p=.001). There was no significant difference in HPV vaccination acceptance between the two groups. The barriers on HPV vaccination were 'lack of information about HPV vaccine efficacy' and 'lack of information about HPV vaccination time and strategy', and there were significant differences in barriers on HPV vaccination between the two groups. Conclusion: The knowledge on HPV was low, and HPV vaccination was hindered due to lack of information about HPV vaccine despite their intention to obtain HPV vaccine. HPV education to promote HPV vaccination should be targeted among male students.

• 대한간호학회지
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• 제42권2호
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• pp.217-225
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• 2012

Purpose: This study was conducted to examine the factors associated with HPV (Human Papillomavirus) related stigma, shame and intent to have HPV test among adult women. Methods: Data were collected from December 1, 2009 to January 31, 2010, and participants were 324 women who visited an obstetric gynecologic clinic. They anticipated testing positive for HPV. Then HPV related stigma, shame, intent to have HPV testing and HPV knowledge were measured. Descriptive statistics, Mann-Whitney U test, Kruskal Wallis test and multivariate adjusted logistic regression were used for data analysis. Results: The levels of stigma and shame were higher than average. Intent to have HPV test was high and HPV knowledge was low. Women who answered that HPV is not sexually transmitted had lower HPV stigma than did women who answered they didn't know (OR=0.20, 95%CI 0.06-0.68). Women with lower stigma showed lower intent to have HPV test than women with higher stigma (OR=0.46, 95%CI 0.26-0.82). Conclusion: Basic HPV information should be fully understood for women especially prior to HPV test. Normalizing HPV stigma is necessary for women who perceive HPV as sexually transmitted and women intending to have HPV test.

• Asian Pacific Journal of Cancer Prevention
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• 제16권17호
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• pp.7633-7640
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• 2015

Background: Human papillomavirus (HPV) is the most common sexually transmitted infection worldwide and it is responsible for most cases of cervical uterine cancer. Although HPV infections of the cervix do not always progress to cancer, 90% of cervical cancer cases have been found to be associated with high risk HPV (HR-HPV) infection. HPV DNA testing is widely used, along with Papanicolaou (Pap) testing, to screen for cervical abnormalities. However, there are no data on the prevalence of genotype-specific HPV infections assessed by measuring HPV E6/E7 mRNA in women representative of the Chinese population across a broad age range. Materials and Methods: In the present study, we compared the results with the CervicGen HPV RT-qDx assay, which detects 16 HR-HPV genotypes (Alpha-9: HPV 16, 31, 33, 35, 52, and 58; Alpha-7: HPV 18, 39, 45, 51, 59, and 68; and Alpha-5, 6: HPV 53, 56, 66, and 69), and the REBA HPV-ID assay, which detects 32 HPV genotypes based on the reverse blot hybridization assay (REBA) for the detection of oncogenic HPV infection according to cytological diagnosis. We also investigated the prevalence and genotype distribution of HPV infection with a total of 324 liquid-based cytology samples collected in western Shandong province, East China. Results: The overall HPV prevalences determined by HPV DNA and HPV E6/E7 mRNA assays in this study were 79.9% (259/324) and 55.6% (180/324), respectively. Although the positivity of HPV E6/E7 mRNA expression was significantly lower than HPV DNA positivity, the HPV E6/E7 mRNA assay showed greater specificity than the HPV DNA assay (88.6% vs. 48.1%) in normal cytology samples. The prevalence of Alpha-9 (HPV 16, 31, 33, 35, 52, and 58) HPV infection among these women accounted for up to 80.3% and 76.1% of the high-grade lesions detected in the HPV mRNA and DNA tests, respectively. The HR-HPV genotype distribution, based on HPV DNA and E6/E7 mRNA expression by age group in patients with cytologically confirmed lesions, was highest in women aged 40 to 49 years (35.9% for cytologically confirmed cases, Pearson correlation r value=0.993, p<0.001) for high-grade lesions. Among the oncogenic HR-HPV genotypes for all age groups, there was little difference in the distribution of HPV genotypes between the HPV DNA (HPV -16, 53, 18, 58, and 33) and HPV E6/E7 mRNA (HPV -16, 53, 33, 58, and 18) assays. HPV 16 was the most common HPV genotype among women with high-grade lesions. Conclusions: Our results suggest that the HPV E6/E7 mRNA assay can be a sensitive and specific tool for the screening and investigation of cervical cancer. Furthermore, it may provide useful information regarding the necessity for early cervical cancer screenings and the development of additional effective HPV vaccines, such as one for HPV 53 and 58. Additionally, gaining knowledge of HPV distribution may also inform us about ecological changes in HPV after the vaccination.

• 한국산학기술학회논문지
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• 제22권5호
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• pp.465-474
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• 2021

본 연구는 결혼이주여성을 대상으로 HPV 지식, HPV 백신 접종 태도 및 HPV 백신 접종 의도를 확인하고, HPV 백신접종 의도에 미치는 영향요인을 파악하기 위한 서술적 조사연구이다. 본 연구는 J도 지역에 거주하는 결혼이주여성 136명을 대상으로 하였다. 연구 도구는 HPV 지식, HPV 백신 접종 태도, HPV 백신 접종 의도를 사용하였으며, 자료수집기간은 2017년 9월 28일부터 12월 21일까지였다. 수집된 자료는 SPSS/WIN 24.0 프로그램을 이용하여 분석하였다. 본 연구결과, 결혼이주여성의 HPV 지식은 낮았고(2.74점), HPV 백신 접종 태도는 긍정적인 편이었다(36.66점). 또한 HPV 백신 접종 의도에 영향을 미친 요인은 출신국가가 베트남인 경우(OR=2.899, p=.048), HPV 백신 교육 요구(OR=5.967, p<.001), HPV 백신 접종 태도(OR=1.083, p=.034)였다. 그러므로 결혼이주여성의 HPV 지식을 높일 수 있도록 교육 프로그램을 개발하여 적용하고, 의료기관이나 대중매체 등 다양한 방법을 통해서 HPV 백신에 대한 정확한 정보를 제공하여 HPV 백신에 대해 긍정적인 태도를 가질 수 있도록 하는 것이 중요할 것이다. 이를 통해 결혼이주여성의 HPV 백신 접종률을 향상시키는데 기여할 것으로 기대된다.

• 대한세포병리학회지
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• 제15권1호
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• pp.17-27
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• 2004

To investigate a population-based survey of the prevalence of human papillomavirus (HPV) infection in South Korea, we performed Papanicolaou smears and tests for HPV DNA and anti-HPV antibody detection in 909 sexually active general women (age range; 20-74 years, median 44 years) who were randomly selected residents from S district of Busan City. The presence of DNA of 36 different HPV types was detected by means of a GP 5+/6+ primer-mediated PCR enzyme immunoassay in cervical exfoliated cells, and IgG antibodies against L1 virus-like particles (anti-VLPs) of 5 HPV types 16, 18, 31, 33, and 58 were tested by means of enzyme linked immunoassay. The incidence of cytologic abnormality was 5.2% in Pap smear. The positive rate of HPV DNA was 10.4%, high in young women younger than 35 years old and proportionally increased according to the cytologic grades. The most often found HPV type was HPV 70, followed by HPV 16 and 33, and high-risk HPV types were more frequent in women younger than 35 years old. The most common HPV type in abnormal cytologic smears was HPV 16, followed by HPV 58 and 66. Anti-VLPs was positive in 19.7% and the frequent anti-VLPs type was against HPV 18, followed by HPV 31 and 16. The concordance between the markers for each specific HPV type was noted in 10 women and HPV 16 was the most frequent one. The incidence of multiple HPV infection was 18.9% and that of multiple anti-VLPs antibodies was 31%. Among 103 self-reported virgins, 4.9% had anti-VLP antibodies.

• Asian Pacific Journal of Cancer Prevention
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• 제14권12호
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• pp.7483-7487
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• 2013

Purpose: Human papillomavirus (HPV) infection plays an important role in the development of cervical cancer, but the prevalence of HPV infection in women of Shenzhen city remains unclear. The present study was performed to describe the change of cervical HPV infection in females who participated in voluntary cervical cancer screening from 2006 to 2010 in Shenzhen city, China. Methods: A total of 4, 413 women were recruited. HPV infections were genotyped by polymerase chain reaction (PCR) and reversed dot blot hybridization in Shenzhen Maternity and Child Health Hospital. Results: The prevalence of HPV infection was 13.8%. The five most commonly found HPV types were HPV16 (3.47%), HPV58 (1.68%), HPV33 (1.38%), HPV43 (1.36%) and HPV18 (1.27%). The secular trends of major HPV type-specific were diverse. Among of them, the prevalence of HPV18 increased sharply while others increased slowly or even decreased in the period. The change of total HPV, single HPV and multiple HPV infection were similar during the five years. Conclusions: Our findings suggested that HPV infection is common with HPV16 and HPV 58 as the primary subtypes in women in Shenzhen city.The prevalence of HPV 18 infection is increasing faster than any others, which will lead it to be one of the main subtypes in this city in the future.