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1、RKIP在胆囊癌中的表达及临床意义谈炎炎孟海萍吴斌全吴浩荣谈隸,昊浩荣,苏州大学附属第二医院普外科江苏苏州215004孟海萍,吴斌全,蚌埠保学院附属第一医院检验科安徽蚌埠233004谈隸,在读博士,副主任医师,主要从事肝胆疾病的临床及基础研究作者贡献分布:此课题由谈炎炎,吴浩荣共同设计;研究过程由谈炎炎,孟海萍,吴斌全共同完成;数据分析及论文写作由谈炎炎完成。通讯作者:孟海萍,233004安徽省蚌埠市沿淮路889号康复医院化验室doctortanyi2007@sina.com电话:0552-3088918ExpressionandSignificanceofRKIPingall
2、bladdercarcinomaTanYiMengHai-PingWuBin-QuanWuHao-RongTanYi,WuHao-Rong,DepartmentofgeneralSurgery,SecondAffiliatedHospitalofSuzhouUniversity,Suzhou210029MengHai-Ping,WuBin-Quan,DepartmentofClinicalLaboratory,FirstHospitalAffiliatedtoBengBuMedicalCollege,AnhuiBengBu233000,ChinaCrrespodenceto:M
3、engHai-Ping,DepartmentofClinicalLaboratory.FirstHospitalAffiliatedtoBengBuMedicalCollege,AnhuiBengBu233004,China,doctortanyi2007@sina・comAbstractObjective:ToinvestigatetheexpressionofRKIPingallbladdercarcinomaandtoexploreitspossiblerelationshipwithclinicopatholocalpalametersandprognosisofgal
4、lbladdercarcinoma.Methods:TheexpressionRKIPin50casesofprimarygallbladdercarcinoma,38casesofchroniccholecystitiswasdeterminedbystreptavidinperoxidaseimmunohistochemicalmethod.Results:ThepositiveexpressionratesofRKIPingallbladdercarcinomawassignificantlyhigherthanthatinchroniccholecystitis,and
5、theirdifferencehadstatisticalsignificance(P<0.01).Ingallbladdercarcinoma,theexpressionofRKIPhadnocorrelationwiththeage,gender,histologictypeandgallbladderstone(P>0.05),butoverexpressionofRKIPcorrelatedsignificantlywithlowerhistologicalgradingandlymphnodeordistantmetastasisaswellaslessersurvi
6、valtimeafteroperation(P<0.05).Conclusions:Up-regulationofRKIPindevelopmentofgallbladdercarcinoma.RKIPmayplayanimportantroleintumorprogressioninhumangallbladdercarcinoma.Keywords:]gallbladdercarcinoma;RKIP;immunohistochemistry摘要目的:探讨胆囊癌中Raf激卿抑制蛋白(RKIP)的表达状况及其与胆囊癌临床病理指标和预后的可能关系。方法:采用免疫纽化Elivis
7、ionPlus法,对50例原发性胆囊癌38例慢性胆囊炎纽.织中RKIP表达进行检测。结果:在服囊癌组织中表达的阳性率明显高于慢性胆囊炎组织,差异有统计学意义(P<0.01)oRKIP表达水平与胆囊癌患者年龄、性别、组织学类型及是否伴有结石等因素均无明显关系(P>0.05),但RKIP高表达与胆囊癌的低分级、淋巴结或远处转移以及术后生存时间减少有明显关系(P<0.05)o结论:RKIP在胆囊癌屮高表达。RKIP对胆囊癌的发生、发展起重要作用。关键词:胆囊肿瘤;RKIP;免疫组织化学[中国图书资