| p21、p185、p53蛋白在卵巢浆液性肿瘤中表达的临床意义 |
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| 引用本文： | 卢爱妮,王嘉莉,耿正惠,乔思杰,廖予妹. p21、p185、p53蛋白在卵巢浆液性肿瘤中表达的临床意义[J]. 中国肿瘤临床, 1998, 0(8) |
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| 作者姓名： | 卢爱妮 王嘉莉 耿正惠 乔思杰 廖予妹 |
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| 作者单位： | 河南医科大学附属第二医院妇产科，河南省肿瘤医院 |
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| 摘 要： | 目的：探讨ｒａｓ、ｎｅｕ、ｐ５３基因在肿瘤演进过程中的作用。方法：采用链蛋白生物素免疫组化法（ＬＳＡＢ）检测了ｒａｓ、ｎｅｕ、ｐ５３基因产物ｐ２１、ｐ１８５、ｐ５３蛋白在卵巢浆液肿瘤中的表达情况。结果：三种蛋白在良性、交界性和恶性肿瘤组织中阳性率呈递增趋势，联合表达率亦呈递增趋势，差异显著（Ｐ＜０．０５），ｐ２１表达与患者生存期有关，过度表达组低于非过度表达组（Ｐ＜０．０１）。结论：联合检测ｐ２１、ｐ１８５、ｐ５３蛋白在卵巢浆液性肿瘤组织中的表达情况，对该肿瘤的诊断及预后判定具有重要参考价值
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| 关 键 词： | p21、p185、p53蛋白 卵巢浆液性肿瘤 免疫组化 诊断 预后 |
Clinical Significance of Expression of Gene Product p21, p185 and p53 Proteins in Ovarian Serous Cystadenoma |
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| Lu Aini Wang Jiali Geng Zhenghui et al. Clinical Significance of Expression of Gene Product p21, p185 and p53 Proteins in Ovarian Serous Cystadenoma[J]. Chinese Journal of Clinical Oncology, 1998, 0(8) |
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| Authors: | Lu Aini Wang Jiali Geng Zhenghui et al |
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| Affiliation: | Lu Aini Wang Jiali Geng Zhenghui et al Department of Gynecology,Second Hospital,Henan Medical University,Zhengzhou |
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| Abstract: | Objective: To study the role of gene products of ras, neu and p53 in tumor progressing course.Method:By using labelled streptavadin biotin(LSAB) immunohistochemical method,expression of gene products of ras,neu and p53 were detected in the tissue of ovarian serous cystadenoma.Results:The positive expression of the three proteins in benign,borderline and malignant tumor tissues showed an escalating tendency,and the differences were notable( P <0.05);The expression of p21 was related to the survival time of patients. The survival percentage of the overexpression group was lower than that of non overexpression( P <0.001).Conclusion: Detection of p21,p185 and p53 is valuable for diagnosis and assessment of prognosis of patient with ovarian serous cystadenocarcinoma. |
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| Keywords: | p21 p185 p53 Ovarian serous tumor Immunohistochemistry Prognosis |
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