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ID:12152902
大小:37.50 KB
页数:11页
时间:2018-07-15
《高危型人乳头瘤病毒感染及肺癌关系》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、高危型人乳头瘤病毒感染及肺癌关系【摘要】目的探讨豫北地区肺癌中高危型人乳头瘤病毒(HPVs)感染情况及分型,为初步明确HPVs感染与肺癌的关系提供依据。方法收集新鲜肺癌标本63例,组织离体后分为两部分处理:一部分用于HE染色,以明确病变性质;另一部分用于提取基因组DNA。采用聚合酶链反应(PCR)方法检测肺癌组织中高危型HPVs的感染情况及分型,并分析相关高危型HPVs感染与肺癌组织学类型的关系。结果经病理检验证实,收集的63例肺癌标本包括非小细胞肺癌40例,小细胞肺癌23例。在63例肺癌中,HPV16感染的阳性率为68.25%(43/63),其中65.12%(2
2、8/43)为HPV16单独感染,34.88%(15/43)为HPV16与HPV59混合感染。HPV59感染的阳性率为23.81%(15/63),均为与HPV16混合感染。未检测到HPV18、31、33、58和52感染的病例。在非小细胞肺癌和小细胞肺癌中,HPV16阳性率差异有统计学意义(χ2=6.977,P0.05)。结论高危型HPVs,特别是HPV16感染与肺癌存在密切的关系,且与其他类型HPVs的混合感染值得重视。�【关键词】人乳头瘤病毒;肺癌;组织学类型Therelationshipbetweentheinfectionofhigh11risk-humanp
3、apillomaviruesandlungcancerWEIJun-fei,QIANXin-lai.TheFirstRongkangHospital,DepartmentofPathology,XinxiangMedicalUniversity,HenanXinxiang453003,China�【Abstract】ObjectiveToinvestigatetherelationshipbetweentheinfectionofhighrisk-humanpapillomaviruesandlungcancerinnorthofHenanprovince,and
4、preliminarilydefinitizetheroleofhighrisk-HPVsincarcinogenesisoflungcancer.Methods63freshlungcancerswerecollected.Everyspecimenwasdividedintotwoparts:onepartwasstainedbyHE.Histopathologicalassessmentwasperformedonparaffinsections.ThesecondpartwasusedtoextractgenomicDNA.Theinfectionrate
5、andtypingofhighrisk-HPVsweredetectedinlungcancerbyPCR,andtherelationbetweenrelativehighrisk-HPVsandthetissueclassificationsoflungcancerwasalsoanalyzed.ResultsTheresultsofpathologicaldiagnoseshowed63freshspecimenscollectedinthe11studywerecomposedof40casesofnon-smallcelllungcancer(NSCLC
6、)and23casesofsmallcelllungcancer(SCLC).ThepositiverateofHPV16was68.25%(43/63)inlungcancer.AmongHPV16infectioninlungcancer,theHPV16infectionaloneandHPV16andHPV59doubleinfectionwere65.12(28/43)and34.88%(15/43),respectively.Furthermore,thepositiverateofHPV59was23.81%(15/63)inlungcancer.A
7、mongHPV59infectioninlungcancer,100%(15/15)wasmixedinfectionofHPV59andHPV16.Moreover,HPV18,31,33,58,and52werenotseeninalllungcancer.Eventually,forthepositiverateofHPV16,therewassignificantdifferencebetweenNSCLCandSCLC(χ2=6.977,P0.05).ConclusionHighrisk-HPVs,especiallyHPV16,playimportan
8、trole
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