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PS2在乳腺癌组织中的表达及其临床意义 被引量：1

The expression of PS2 protein in breast cancer and it's clinical significance
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摘要 目的 :探讨PS2在乳腺癌组织中的表达及其与临床病理特征相关性。方法 :应用免疫组织化学SABC法 ,检测 5 0例人乳腺癌组织中PS2蛋白的表达。结果 :PS2蛋白阳性 2 6例 ,占 5 2 %。PS2表达与组织学分级、肿瘤大小、淋巴结转移、远处转移呈反比 ,与ER水平呈正比。PS2在乳腺小叶癌中的表达明显高于导管癌。结论 :PS2可作为判断乳腺癌预后的可靠指标。 Purpose:To study the expression of the PS2 protein in breast cancer and the relationship with patient's clinical characterisitcs.Methods:PS2 protein was examined by immunocytochemistry in 50 patients with breast cancer. Results:The intensity of PS2 expression was directly related with histological grade,tumor size,lymph nodes metastasis,distant metastasis,pathological type and ER expression.Conclusions:PS2 can be used as a prognostic factor of breast cancer.
作者 王梅 姜斌 薛春燕 王雅杰
机构地区 第二军医大学附属长海医院肿瘤科
出处 《中国癌症杂志》 CAS CSCD 2002年第4期301-302,共2页 China Oncology
关键词 乳腺癌 PS2基因 乳腺肿瘤 预后 基因表达 免疫组织化学 PS2 breast cancer prognostic factor
分类号 R737.9 [医药卫生—肿瘤]
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同被引文献19

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中国癌症杂志
2002年 第4期

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