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宫颈组织HPV感染与机体局部免疫状态的研究 被引量:4

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摘要 目的探讨宫颈组织不同型别人乳头瘤病毒(HPV)感染后机体局部免疫状态。方法选择40例因各种宫颈病变行活检的患者,依病理诊断结果将其分为3组,Ⅰ组(15例)为宫颈尖锐湿疣和炎症患者,Ⅱ组(15例)为低度鳞状上皮内瘤变患者,Ⅲ组(10例)为高度鳞状上皮内瘤变及宫颈浸润癌患者。应用PCR法检测其宫颈组织HPV感染及病毒亚型情况,同时采用免疫组化法测定宫颈组织CD4、CD8、K i67的表达。结果Ⅰ组HPV感染率为66.7%,分型以6型、11型为主;CD4/CD8≥1者占83.3%,<1者占16.7%,K i67(-)^(±)。Ⅱ组HPV感染率73.3%,分型以16型、58型为主;CD4/CD8≥1者占33.3%,<1者占66.7%,K i67(-)^(++)。Ⅲ组HPV感染率70%,为16及58型感染,CD4/CD8≥1者占20.0%,CD4/CD8<1者占80.0%,K i67(+)^(+++)。结论HPV感染所致不同类型的宫颈病变机体局部免疫状态有显著性差异;高危型HPV感染者与低危型HPV感染者局部免疫状态无显著差异,但预后不同。
作者 张洁 任慕兰
出处 《现代医学》 2006年第3期186-190,共5页 Modern Medical Journal
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参考文献7

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