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膀胱移行细胞癌患者癌组织中免疫球蛋白G的表达及其临床意义 被引量:1

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摘要 目的:探讨IgG在膀胱移行细胞癌(bladder transitional cell carcinoma,BTCC)癌组织中的表达及其临床意义。方法:采用免疫组织化学(免疫组化)法检测56例BTCC患者癌组织(BTCC组)及11份正常膀胱黏膜(对照组)中的IgG的表达情况,并用原位杂交法检测56例BTCC患者癌组织中IgG1mRNA的表达情况。结果:BTCC组中IgG阳性表达率为91%(51/56),对照组中IgG的阳性表达率为45%(5/11),2组比较差异有统计学意义(P<0.05)。原位杂交结果显示,BTCC组的标本中免疫组化显示IgG表达较强的区域IgG1mRNA的表达也较强,两者表达强度基本一致。结论:BTCC癌组织能够表达IgG,提示IgG与BTCC的发生密切相关,说明调控IgG有利于预防BTCC的发生。
出处 《新医学》 北大核心 2007年第5期302-304,共3页 Journal of New Medicine
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