許生樣
摘要:目的 ?分析杭州地區(qū)男性人乳頭瘤病毒的基因型感染情況。方法 ?采用分子雜交技術對2019年1月~9月送檢杭州迪安醫(yī)學檢驗中心的389例男性患者生殖器脫落細胞樣本進行HPV23個亞型檢測并對分型結果進行分析。結果 ?389例男性患者樣本中HPV陽性樣本177例,陽性檢出率為45.50%(177/389),前7位感染亞型依次為6、11、52、58、53、51和66型。不同年齡段中≤20歲及≥71歲男性患者HPV陽性檢出率較高。119例單一亞型感染的樣本中,檢出HPV亞型以6型和11型為主,分別占30.25%和21.85%。58例多重感染中,主要為二重感染,占74.14%(43/58),三重感染檢出7例,四重感染檢出4例,五重感染檢出3例,六重感染檢出1例。感染亞型中共發(fā)現(xiàn)29例為低危型+高危型復合感染,占50.00%,7例為低危型多重感染,占12.07%,22例為高危型多重感染,占37.93%。結論 ?在杭州地區(qū)男性患者中,HPV感染的主要亞型為6、11、52、58、53、51和66型。單一亞型感染中以6型和11型為主,多亞型復合感染中以低危型多重感染最為罕見。
關鍵詞:男性;人乳頭瘤病毒;基因分型
中圖分類號:R737.2 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?文獻標識碼:A ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?DOI:10.3969/j.issn.1006-1959.2020.05.043
文章編號:1006-1959(2020)05-0137-03
Abstract:Objective ?To analysis of human papillomavirus genotype infection in male patients in Hangzhou.Methods ?Twenty-three HPV subtypes of genital exfoliated cells from 389 male patients who were sent to Hangzhou Dian Medical Laboratory from January to September 2019 were detected by molecular hybridization, and the results were analyzed.Results ?Among 389 male patients, 177 were HPV positive samples, the positive rate was 45.50% (177/389), and the top 7 common infection subtypes were 6,11,52,58,53,51 and 66. The HPV positive rate in ≤20 and ≥71 years old were was higher among all age group. Among 119 samples of single subtype infection, the main subtypes of HPV were 6 and 11, accounting for 30.25% and 21.85%. Among 58 samples of multiple infections, 74.14% of double infection, the rest were 7 cases of triple infection, 4 cases of ?fivefold infection, 1 case of sixfold infection. 29 cases were low-risk and high-risk complex infection, accounting for 50.00% (29/58); 7 cases were low-risk multiple infection, accounting for 12.07% (7/58); 22 cases were high-risk multiple infection, accounting for 37.93% (22/58).Conclusion ?In Hangzhou area, the main subtypes of HPV infection were 6, 11, 52, 58, 53, 51 and 66. In single subtype infection, the main subtypes were 6 and 11, while the low-risk multiple infection was the most rare in multiple infections.
Key words:Males;Human papillomavirus;Genetic typing
人乳頭瘤病毒(human papilloma virus,HPV)為環(huán)狀雙鏈DNA,具有高度宿主特異性,人類為其唯一宿主[1]。根據(jù)HPV結構、功能等不同,HPV分為高危型和低危型。目前已經(jīng)發(fā)現(xiàn)200余種亞型[2],其中6、11、42、43、44亞型屬低危型,一般不誘發(fā)癌變;16、18、31、33、35、39、45、51、52、56等亞型屬高危型,可誘導大部分宮頸癌、肛門癌及部分外生殖上皮性癌。有研究表明[3],不同地區(qū)HPV的感染率和所攜帶的亞型不同。為了解杭州地區(qū)男性患者感染及分型情況,本研究對杭州地區(qū)男性患者HPV感染亞型進行統(tǒng)計和分析,以期為后續(xù)疫苗研發(fā)、疾病防控提供參考依據(jù),現(xiàn)報道如下。