不同分型的涎腺多形性腺瘤组织中血管内皮生长因子、核转录因子p50白勺表达及意义[摘要]目的探讨血管内皮生长因子(VEGF)、核转录因子(NF-kB)P50在不同分型涎腺多形性腺瘤中的表达及意义。方法本研究收集河北联合大学附属医院和开滦总医院2007年3月〜2012年6月50例涎腺多形性腺瘤组织石蜡标本,采用免疫组化染色方法SP法检测50例涎腺多形性腺瘤(基质丰富型25例为A组、细胞丰富型25例为B组)中VEGF、NF-kBp50的表达情况,并与瘤旁涎腺组织(对照组)25例的表达情况做对比分析。结果VEGF在A组的积分光密度(I0D)值为(153.13±60.81);B组的I0D值为(954.65土305.79);对照组的I0D值为(52.46±9.76),A、B组均较对照组增高,B组较A组增高,组I'可比较差异均有统计学意义(均P<0.05)oNF-kBp50在A组的IOD值为(43.40±5.56);B组为(529.79±163.81);对照组为(6.83±1.90),A、B组均较对照组增高,B组较A组增高,组间比较差异均有统计学意义(均P<0.05)o结论细胞丰富型涎腺多形性腺瘤组织中VEGF、NF-kBp50较基质丰富型涎腺多形性腺瘤均有更高的表达,VEGF、NF-kBP50的检测对鉴别涎腺多形性腺瘤的不同分型及指导临床诊断和治疗均有帮助。[关键词]VEGF;NF-kBp50;联合检测;涎腺多形性腺瘤[中图分类号]R781.1[文献标识码]A[文章编号]1673-7210(2014)02(a)-0041-03---本文来源于网络,仅供参考,勿照抄,如有侵权请联系删除---VEGFandNF-kappaB/p50jointdetectioninbenignandmalignantsalivaryglandpleomorphicadenomadeterminationandprognosisevaluationofapplicationvalueandsignificanceZHANGQiangLIUJiangCHENHuiBILeiDepartmentofStomatology,theAffiliatedHospitalofHebeiUnitedUniversity,HebeiProvince,Tangshan063000,China[Abstract]ObjectiveTostudytheexpressionanditsignificanceofVEGFandNF-kB/p50incell-richandmatrix-richpolymorphousadenomasofsalivarygland.Methods50casesofsalivaryglandpleomorphicadenomatissueparaffinspecimenswerecollectedintheAffiliatedHospitalofHebeiUnitedUniversityandKailuanGeneralHospitalfromMarch2007toJune2012,andweredetectedbythemethodofimmunohistochemicalstainingSP(25casesofmatrixrichtypewereingroupA,25casesofcelltypewereingroupB)intheexpressionofVEGFandthenf-kappaB/p50situation,andperitumoralwerecomparedandanalyzedwith25casesofnormalsalivaryglandtissueexpressioninthecontrolgroup・ResultsTheI0DvalueofVEGFingroupAwas(153.13±60.81);theTODvalueofgroupBwas(954.65±305.79);TODvalueofcontrolgroupwas(52.46±9.76),thedifferencesbetweenthethreegroupshadstatisticalsignificance(P[参考文献][1]张强,李金源,王晓波,等•血管内皮细胞生长因子、核转录因子p50在多形性腺瘤中的表达及意义[J]•中国医药导报,2011,8(16):19----本文来源于网络,仅供参考,勿照抄,如有侵权请联系删除---20.[2]杨文军,刘应时,陈巨峰,等•涎腺多形性腺瘤微血管密度及血管内皮生长因子表达的意义[J]・实用口腔医学杂志,2008,24(4):571-574.[3]杨慧远,杨学华,郑颖,等•咽旁间隙多形性腺瘤的CT表现[J].放射学实践,2012,27(5):506-508.[4]宋萌,汪廷乐,肖翠翠,等•涎腺多形性腺瘤中Gli-2蛋白的表达及意义[J]・中华口腔医学杂志,2011,46(1):58-60.[5]谢东华,唐孝达,夏术阶,等•核转录因子kB在膀胱癌中的表达及临床意义[J]・癌症,2002,21(6):663-667.[6]FerraraN,HenzelWJ.Pituitaryfollieularcellssecreteanovelheparin-bindinggrowthfactorspecificforvascularendothelialcel1s[J].Bio-chemBiophysResCommun,1989,161(2):851-858.[7]张学斌,杨文军,刘应时,等•细胞核增殖抗原及血管内皮生长因子在多形性腺瘤中表达的相关性研究[J]・中华临床医师杂志:电子版,2011,5(9):2728-2730.[8]YuI丄,YuHG,YuJP,etal.NuclearfactorkappaBp65transcriptionfactorisconstitutivelyactivatedinhumancolorectalcarcinomatissue[J].WorldJGastroenterol,2004,10(22):32...