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胰腺癌组织中Kai1和骨桥蛋白表达及其临床病理意义 被引量:2

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摘要 目的研究胰腺导管癌(PC)和慢性胰腺炎(CP)组织中Kai1和骨桥蛋白(OPN)表达水平并探讨其临床病理意义及其相互关系。方法51例PC和10例CP手术切除标本常规制作石蜡包埋切片,Kai1和OPN染色方法均为ABC免疫组化法。结果51例PC中Kai1表达阳性率低于CP(P<0.05),OPN表达阳性率高于CP(P<0.01);高分化和未转移PC中Kai1表达阳性率明显高于低分化和转移病例,且差异有统计学意义(P<0.05);低分化腺癌OPN表达阳性率与高分化腺癌比较差异有统计学意义(P<0.05);两者存在密切关系(P<0.01)。结论Kai1和OPN表达可能是反映PC发生、发展及预后的重要生物学标记物。
出处 《中国医师杂志》 CAS 2006年第12期1690-1691,共2页 Journal of Chinese Physician
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